v2.5.0 (#1140)

[skip ci]

.editorconfig

@@ -1,4 +1,4 @@
-# http://editorconfig.org
+# https://editorconfig.org
 root = true
 
 [*]

.github/ISSUE_TEMPLATE/bug_report.md

@@ -0,0 +1,40 @@
+---
+name: Bug report
+about: Report a possible bug in HTTPie
+title: ''
+labels: "new, bug"
+assignees: ''
+
+---
+
+**Checklist**
+
+- [ ] I've searched for similar issues.
+- [ ] I'm using the latest version of HTTPie.
+
+---
+
+**What are the steps to reproduce the problem?**
+
+1.
+2.
+3.
+
+
+**What is the expected result?**
+
+
+**What happens instead?**
+
+
+**Debug output**
+
+Please re-run the command with `--debug`, then copy the entire command & output and paste both below:
+
+```
+$ http --debug <COMPLETE ARGUMENT LIST THAT TRIGGERS THE ERROR>
+<COMPLETE OUTPUT>
+```
+
+
+**Provide any additional information, screenshots, or code examples below:**

.github/ISSUE_TEMPLATE/feature_request.md

@@ -0,0 +1,24 @@
+---
+name: Feature request
+about: Suggest an enhancement for HTTPie
+title: ''
+labels: "new, enhancement"
+assignees: ''
+
+---
+**Checklist**
+
+- [ ] I've searched for similar feature requests.
+
+---
+
+**What enhancement would you like to see?**
+
+
+**What problem does it solve?**
+
+E.g. “I'm always frustrated when [...]”, “I’m trying to do […] so that […]”.
+
+
+**Provide any additional information, screenshots, or code examples below:**
+

.github/ISSUE_TEMPLATE/other.md

@@ -0,0 +1,10 @@
+---
+name: Other
+about: Anything else that isn't a feature or a bug
+title: ''
+labels: "new"
+assignees: ''
+
+---
+
+If you have a general question, please consider asking on Discord: https://httpie.io/chat

.github/dependabot.yml

@@ -0,0 +1,9 @@
+version: 2
+updates:
+  # GitHub Actions
+  - package-ecosystem: github-actions
+    directory: /
+    schedule:
+      interval: daily
+    assignees:
+      - BoboTiG

.github/workflows/build.yml

@@ -0,0 +1,35 @@
+name: Build
+on: [push, pull_request]
+jobs:
+  extras:
+    # Run coverage and extra tests only once
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v2
+      - uses: actions/setup-python@v2
+        with:
+          python-version: 3.9
+      - run: python -m pip install --upgrade pip setuptools wheel
+      - run: make install
+      - run: make codestyle
+      - run: make test-cover
+      - run: make codecov-upload
+        env:
+          CODECOV_TOKEN: ${{ secrets.CODECOV_REPO_TOKEN }}
+      - run: make test-dist
+  test:
+    # Run core HTTPie tests everywhere
+    runs-on: ${{ matrix.os }}
+    strategy:
+      fail-fast: false
+      matrix:
+        os: [ubuntu-latest, macOS-latest, windows-latest]
+        python-version: [3.6, 3.7, 3.8, 3.9, "3.10.0-rc.1"]
+    steps:
+      - uses: actions/checkout@v2
+      - uses: actions/setup-python@v2
+        with:
+          python-version: ${{ matrix.python-version }}
+      - run: python -m pip install --upgrade pip setuptools wheel
+      - run: python -m pip install --upgrade '.[dev]'
+      - run: python -m pytest --verbose ./httpie ./tests

.gitignore

@@ -1,13 +1,146 @@
 .DS_Store
 .idea/
-__pycache__/
-dist/
-build/
 *.egg-info
 .cache/
-.tox/
-.coverage
 *.pyc
-*.egg
 htmlcov
+
+
+##############################################################################
+# The below is GitHub template for Python project. gitignore.
+# <https://github.com/github/gitignore/blob/master/Python.gitignore>
+##############################################################################
+
+# Byte-compiled / optimized / DLL files
+__pycache__/
+*.py[cod]
+*$py.class
+
+# C extensions
+*.so
+
+# Distribution / packaging
+.Python
+build/
+develop-eggs/
+dist/
+downloads/
+eggs/
+.eggs/
+lib/
+lib64/
+parts/
+sdist/
+var/
+wheels/
+pip-wheel-metadata/
+share/python-wheels/
+*.egg-info/
+.installed.cfg
+*.egg
+MANIFEST
+
+# PyInstaller
+#  Usually these files are written by a python script from a template
+#  before PyInstaller builds the exe, so as to inject date/other infos into it.
+*.manifest
+*.spec
+
+# Installer logs
+pip-log.txt
+pip-delete-this-directory.txt
+
+# Unit test / coverage reports
+htmlcov/
+.nox/
+.coverage
+.coverage.*
+.cache
+nosetests.xml
+coverage.xml
+*.cover
+*.py,cover
+.hypothesis/
 .pytest_cache/
+
+# Translations
+*.mo
+*.pot
+
+# Django stuff:
+*.log
+local_settings.py
+db.sqlite3
+db.sqlite3-journal
+
+# Flask stuff:
+instance/
+.webassets-cache
+
+# Scrapy stuff:
+.scrapy
+
+# Sphinx documentation
+docs/_build/
+
+# PyBuilder
+target/
+
+# Jupyter Notebook
+.ipynb_checkpoints
+
+# IPython
+profile_default/
+ipython_config.py
+
+# pyenv
+.python-version
+
+# pipenv
+#   According to pypa/pipenv#598, it is recommended to include Pipfile.lock in version control.
+#   However, in case of collaboration, if having platform-specific dependencies or dependencies
+#   having no cross-platform support, pipenv may install dependencies that don't work, or not
+#   install all needed dependencies.
+#Pipfile.lock
+
+# PEP 582; used by e.g. github.com/David-OConnor/pyflow
+__pypackages__/
+
+# Celery stuff
+celerybeat-schedule
+celerybeat.pid
+
+# SageMath parsed files
+*.sage.py
+
+# Environments
+.env
+.venv
+env/
+venv/
+ENV/
+env.bak/
+venv.bak/
+
+# Spyder project settings
+.spyderproject
+.spyproject
+
+# Rope project settings
+.ropeproject
+
+# mkdocs documentation
+/site
+
+# mypy
+.mypy_cache/
+.dmypy.json
+dmypy.json
+
+# Pyre type checker
+.pyre/
+
+# Packit
+/httpie.spec
+/httpie-*.rpm
+/httpie-*.tar.gz

.packit.yaml

@@ -0,0 +1,21 @@
+# See the documentation for more information:
+# https://packit.dev/docs/configuration/
+specfile_path: httpie.spec
+actions:
+  # the current Fedora Rawhide specfile has some patches
+  # so we get it from @hroncok's (= churchyard in Fedora) fork for now
+  # once we have a new release, we'll use: https://src.fedoraproject.org/rpms/httpie/raw/rawhide/f/httpie.spec
+  post-upstream-clone: "wget https://src.fedoraproject.org/fork/churchyard/rpms/httpie/raw/packit/f/httpie.spec -O httpie.spec"
+jobs:
+- job: copr_build
+  trigger: pull_request
+  metadata:
+    targets:
+    - fedora-all
+    additional_repos:
+    - "https://kojipkgs.fedoraproject.org/repos/f$releasever-build/latest/$basearch/"
+- job: propose_downstream
+  trigger: release
+  metadata:
+    dist_git_branches:
+    - rawhide

.travis.yml

@@ -1,96 +0,0 @@
-# <https://travis-ci.org/jakubroztocil/httpie>
-sudo: false
-language: python
-os:
-  - linux
-env:
-  global:
-    - NEWEST_PYTHON=3.7
-python:
-  # <https://docs.travis-ci.com/user/languages/python/>
-
-  - 2.7
-
-  # Python 3.4 fails installing packages
-  # <https://travis-ci.org/jakubroztocil/httpie/jobs/403263566#L636>
-  # - 3.4
-
-  - 3.5
-  - 3.6
-  # - 3.7  # is done in the matrix below as described in travis-ci/travis-ci#9069
-  - pypy
-
-  # pypy3 currently fails because of a Flask issue
-  # - pypy3
-
-cache: pip
-matrix:
-  include:
-    # Add manually defined OS X builds
-    # <https://docs.travis-ci.com/user/multi-os/#Python-example-(unsupported-languages)>
-    - os: osx
-      language: generic
-      env:
-        # Stock OSX Python
-        - TOXENV=py27-osx-builtin
-        - BREW_PYTHON_PACKAGE=
-    - os: osx
-      language: generic
-      env:
-        # Latest Python 2.7 from Homebrew
-        - TOXENV=py27
-        - BREW_PYTHON_PACKAGE=python@2
-    - os: osx
-      language: generic
-      env:
-        # Latest Python 3.x from Homebrew
-        - TOXENV=py37  # <= needs to be kept up-to-date to reflect latest minor version
-        - BREW_PYTHON_PACKAGE=python@3
-    # Travis Python 3.7 must run sudo on 
-    - os: linux
-      python: 3.7
-      env: TOXENV=py37
-      sudo: true    # Required for Python 3.7
-      dist: xenial  # Required for Python 3.7
-    # Add a codestyle-only build
-    - os: linux
-      python: 3.6
-      env: CODESTYLE_ONLY=true
-install:
-    - |
-      if [[ $TRAVIS_OS_NAME == 'osx' ]]; then
-          if [[ -n "$BREW_PYTHON_PACKAGE" ]]; then
-              brew update
-              if ! brew list --versions "$BREW_PYTHON_PACKAGE" >/dev/null; then
-                  brew install "$BREW_PYTHON_PACKAGE"
-              elif ! brew outdated "$BREW_PYTHON_PACKAGE"; then
-                  brew upgrade "$BREW_PYTHON_PACKAGE"
-              fi
-          fi
-          sudo pip2 install tox
-      fi
-script:
-    - |
-      if [[ $TRAVIS_OS_NAME == 'linux' ]]; then
-          if [[ $CODESTYLE_ONLY ]]; then
-              make pycodestyle
-          else
-              make test
-          fi
-      else
-          PATH="/usr/local/bin:$PATH" tox -e "$TOXENV"
-      fi
-after_success:
-    - |
-      if [[ $TRAVIS_PYTHON_VERSION == $NEWEST_PYTHON && $TRAVIS_OS_NAME == 'linux' ]]; then
-          make coveralls
-      fi
-notifications:
-  webhooks:
-    # options: [always|never|change] default: always
-    on_success: always
-    on_failure: always
-    on_start: always
-    urls:
-      # https://gitter.im/jkbrzt/httpie
-      - https://webhooks.gitter.im/e/c42fcd359a110d02830b

AUTHORS.md

@@ -0,0 +1,41 @@
+# HTTPie authors
+
+- [Jakub Roztocil](https://github.com/jakubroztocil)
+
+## Patches, features, ideas
+
+[Complete list of contributors on GitHub](https://github.com/httpie/httpie/graphs/contributors)
+
+- [Cláudia T. Delgado](https://github.com/claudiatd)
+- [Hank Gay](https://github.com/gthank)
+- [Jake Basile](https://github.com/jakebasile)
+- [Vladimir Berkutov](https://github.com/dair-targ)
+- [Jakob Kramer](https://github.com/gandaro)
+- [Chris Faulkner](https://github.com/faulkner)
+- [Alen Mujezinovic](https://github.com/flashingpumpkin)
+- [Praful Mathur](https://github.com/tictactix)
+- [Marc Abramowitz](https://github.com/msabramo)
+- [Ismail Badawi](https://github.com/isbadawi)
+- [Laurent Bachelier](https://github.com/laurentb)
+- [Isman Firmansyah](https://github.com/iromli)
+- [Simon Olofsson](https://github.com/simono)
+- [Churkin Oleg](https://github.com/Bahus)
+- [Jökull Sólberg Auðunsson](https://github.com/jokull)
+- [Matthew M. Boedicker](https://github.com/mmb)
+- [marblar](https://github.com/marblar)
+- [Tomek Wójcik](https://github.com/tomekwojcik)
+- [Davey Shafik](https://github.com/dshafik)
+- [cido](https://github.com/cido)
+- [Justin Bonnar](https://github.com/jargonjustin)
+- [Nathan LaFreniere](https://github.com/nlf)
+- [Matthias Lehmann](https://github.com/matleh)
+- [Dennis Brakhane](https://github.com/brakhane)
+- [Matt Layman](https://github.com/mblayman)
+- [Edward Yang](https://github.com/honorabrutroll)
+- [Aleksandr Vinokurov](https://github.com/aleksandr-vin)
+- [Jeff Byrnes](https://github.com/jeffbyrnes)
+- [Denis Belavin](https://github.com/LuckyDenis)
+- [Mickaël Schoentgen](https://github.com/BoboTiG)
+- [Elena Lape](https://github.com/elenalape)
+- [Rohit Sehgal](https://github.com/r0hi7)
+- [Bartłomiej Jacak](https://github.com/bartekjacak)

AUTHORS.rst

@@ -1,40 +0,0 @@
-==============
-HTTPie authors
-==============
-
-* `Jakub Roztocil <https://github.com/jakubroztocil>`_
-
-
-Patches and ideas
------------------
-
-`Complete list of contributors on GitHub <https://github.com/jakubroztocil/httpie/graphs/contributors>`_
-
-* `Cláudia T. Delgado <https://github.com/claudiatd>`_ (logo)
-* `Hank Gay <https://github.com/gthank>`_
-* `Jake Basile <https://github.com/jakebasile>`_
-* `Vladimir Berkutov <https://github.com/dair-targ>`_
-* `Jakob Kramer <https://github.com/gandaro>`_
-* `Chris Faulkner <https://github.com/faulkner>`_
-* `Alen Mujezinovic <https://github.com/flashingpumpkin>`_
-* `Praful Mathur <https://github.com/tictactix>`_
-* `Marc Abramowitz <https://github.com/msabramo>`_
-* `Ismail Badawi <https://github.com/isbadawi>`_
-* `Laurent Bachelier <https://github.com/laurentb>`_
-* `Isman Firmansyah <https://github.com/iromli>`_
-* `Simon Olofsson <https://github.com/simono>`_
-* `Churkin Oleg <https://github.com/Bahus>`_
-* `Jökull Sólberg Auðunsson <https://github.com/jokull>`_
-* `Matthew M. Boedicker <https://github.com/mmb>`_
-* `marblar <https://github.com/marblar>`_
-* `Tomek Wójcik <https://github.com/tomekwojcik>`_
-* `Davey Shafik <https://github.com/dshafik>`_
-* `cido <https://github.com/cido>`_
-* `Justin Bonnar <https://github.com/jargonjustin>`_
-* `Nathan LaFreniere <https://github.com/nlf>`_
-* `Matthias Lehmann <https://github.com/matleh>`_
-* `Dennis Brakhane <https://github.com/brakhane>`_
-* `Matt Layman <https://github.com/mblayman>`_
-* `Edward Yang <https://github.com/honorabrutroll>`_
-
-

CHANGELOG.md

@@ -0,0 +1,367 @@
+# Change Log
+
+This document records all notable changes to [HTTPie](https://httpie.io).
+This project adheres to [Semantic Versioning](https://semver.org/).
+
+## [2.5.0](https://github.com/httpie/httpie/compare/2.4.0...2.5.0) (2021-09-06)
+
+- Added `--raw` to allow specifying the raw request body without extra processing as
+  an alternative to `stdin`. ([#534](https://github.com/httpie/httpie/issues/534))
+- Added support for XML formatting. ([#1129](https://github.com/httpie/httpie/issues/1129))
+- Added internal support for file-like object responses to improve adapter plugin support. ([#1094](https://github.com/httpie/httpie/issues/1094))
+- Fixed `--continue --download` with a single byte to be downloaded left. ([#1032](https://github.com/httpie/httpie/issues/1032))
+- Fixed `--verbose` HTTP 307 redirects with streamed request body. ([#1088](https://github.com/httpie/httpie/issues/1088))
+- Fixed handling of session files with `Cookie:` followed by other headers. ([#1126](https://github.com/httpie/httpie/issues/1126))
+
+## [2.4.0](https://github.com/httpie/httpie/compare/2.3.0...2.4.0) (2021-02-06)
+
+- Added support for `--session` cookie expiration based on `Set-Cookie: max-age=<n>`. ([#1029](https://github.com/httpie/httpie/issues/1029))
+- Show a `--check-status` warning with `--quiet` as well, not only when the output is redirected. ([#1026](https://github.com/httpie/httpie/issues/1026))
+- Fixed upload with `--session` ([#1020](https://github.com/httpie/httpie/issues/1020)).
+- Fixed a missing blank line between request and response ([#1006](https://github.com/httpie/httpie/issues/1006)).
+
+## [2.3.0](https://github.com/httpie/httpie/compare/2.2.0...2.3.0) (2020-10-25)
+
+- Added support for streamed uploads ([#201](https://github.com/httpie/httpie/issues/201)).
+- Added support for multipart upload streaming ([#684](https://github.com/httpie/httpie/issues/684)).
+- Added support for body-from-file upload streaming (`http pie.dev/post @file`).
+- Added `--chunked` to enable chunked transfer encoding ([#753](https://github.com/httpie/httpie/issues/753)).
+- Added `--multipart` to allow `multipart/form-data` encoding for non-file `--form` requests as well.
+- Added support for preserving field order in multipart requests ([#903](https://github.com/httpie/httpie/issues/903)).
+- Added `--boundary` to allow a custom boundary string for `multipart/form-data` requests.
+- Added support for combining cookies specified on the CLI and in a session file ([#932](https://github.com/httpie/httpie/issues/932)).
+- Added out of the box SOCKS support with no extra installation ([#904](https://github.com/httpie/httpie/issues/904)).
+- Added `--quiet, -q` flag to enforce silent behaviour.
+- Fixed the handling of invalid `expires` dates in `Set-Cookie` headers ([#963](https://github.com/httpie/httpie/issues/963)).
+- Removed Tox testing entirely ([#943](https://github.com/httpie/httpie/issues/943)).
+
+## [2.2.0](https://github.com/httpie/httpie/compare/2.1.0...2.2.0) (2020-06-18)
+
+- Added support for custom content types for uploaded files ([#668](https://github.com/httpie/httpie/issues/668)).
+- Added support for `$XDG_CONFIG_HOME` ([#920](https://github.com/httpie/httpie/issues/920)).
+- Added support for `Set-Cookie`-triggered cookie expiration ([#853](https://github.com/httpie/httpie/issues/853)).
+- Added `--format-options` to allow disabling sorting, etc. ([#128](https://github.com/httpie/httpie/issues/128))
+- Added `--sorted` and `--unsorted` shortcuts for (un)setting all sorting-related `--format-options`. ([#128](https://github.com/httpie/httpie/issues/128))
+- Added `--ciphers` to allow configuring OpenSSL ciphers ([#870](https://github.com/httpie/httpie/issues/870)).
+- Added `netrc` support for auth plugins. Enabled for `--auth-type=basic`
+  and `digest`, 3rd parties may opt in ([#718](https://github.com/httpie/httpie/issues/718), [#719](https://github.com/httpie/httpie/issues/719), [#852](https://github.com/httpie/httpie/issues/852), [#934](https://github.com/httpie/httpie/issues/934)).
+- Fixed built-in plugins-related circular imports ([#925](https://github.com/httpie/httpie/issues/925)).
+
+## [2.1.0](https://github.com/httpie/httpie/compare/2.0.0...2.1.0) (2020-04-18)
+
+- Added `--path-as-is` to bypass dot segment (`/../` or `/./`)
+  URL squashing ([#895](https://github.com/httpie/httpie/issues/895)).
+- Changed the default `Accept` header value for JSON requests from
+  `application/json, */*` to `application/json, */*;q=0.5`
+  to clearly indicate preference ([#488](https://github.com/httpie/httpie/issues/488)).
+- Fixed `--form` file upload mixed with redirected `stdin` error handling
+  ([#840](https://github.com/httpie/httpie/issues/840)).
+
+## [2.0.0](https://github.com/httpie/httpie/compare/1.0.3...2.0.0) (2020-01-12)
+
+- Removed Python 2.7 support ([EOL Jan 2020](https://www.python.org/doc/sunset-python-2/).
+- Added `--offline` to allow building an HTTP request and printing it but not
+  actually sending it over the network.
+- Replaced the old collect-all-then-process handling of HTTP communication
+  with one-by-one processing of each HTTP request or response as they become
+  available. This means that you can see headers immediately,
+  see what is being sent even if the request fails, etc.
+- Removed automatic config file creation to avoid concurrency issues.
+- Removed the default 30-second connection `--timeout` limit.
+- Removed Python’s default limit of 100 response headers.
+- Added `--max-headers` to allow setting the max header limit.
+- Added `--compress` to allow request body compression.
+- Added `--ignore-netrc` to allow bypassing credentials from `.netrc`.
+- Added `https` alias command with `https://` as the default scheme.
+- Added `$ALL_PROXY` documentation.
+- Added type annotations throughout the codebase.
+- Added `tests/` to the PyPi package for the convenience of
+  downstream package maintainers.
+- Fixed an error when `stdin` was a closed fd.
+- Improved `--debug` output formatting.
+
+## [1.0.3](https://github.com/httpie/httpie/compare/1.0.2...1.0.3) (2019-08-26)
+
+- Fixed CVE-2019-10751 — the way the output filename is generated for
+  `--download` requests without `--output` resulting in a redirect has
+  been changed to only consider the initial URL as the base for the generated
+  filename, and not the final one. This fixes a potential security issue under
+  the following scenario:
+
+  1. A `--download` request with no explicit `--output` is made (e.g.,
+     `$ http -d example.org/file.txt`), instructing httpie to
+     [generate the output filename](https://httpie.org/doc#downloaded-filename)
+     from the `Content-Disposition` response header, or from the URL if the header
+     is not provided.
+  2. The server handling the request has been modified by an attacker and
+     instead of the expected response the URL returns a redirect to another
+     URL, e.g., `attacker.example.org/.bash_profile`, whose response does
+     not provide  a `Content-Disposition` header (i.e., the base for the
+     generated filename becomes `.bash_profile` instead of `file.txt`).
+  3. Your current directory doesn’t already contain `.bash_profile`
+     (i.e., no unique suffix is added to the generated filename).
+  4. You don’t notice the potentially unexpected output filename
+     as reported by httpie in the console output
+     (e.g., `Downloading 100.00 B to ".bash_profile"`).
+
+  Reported by Raul Onitza and Giulio Comi.
+
+## [1.0.2](https://github.com/httpie/httpie/compare/1.0.1...1.0.2) (2018-11-14)
+
+- Fixed tests for installation with pyOpenSSL.
+
+## [1.0.1](https://github.com/httpie/httpie/compare/1.0.0...1.0.1) (2018-11-14)
+
+- Removed external URL calls from tests.
+
+## [1.0.0](https://github.com/httpie/httpie/compare/0.9.9...1.0.0) (2018-11-02)
+
+- Added `--style=auto` which follows the terminal ANSI color styles.
+- Added support for selecting TLS 1.3 via `--ssl=tls1.3`
+  (available once implemented in upstream libraries).
+- Added `true`/`false` as valid values for `--verify`
+  (in addition to `yes`/`no`) and the boolean value is case-insensitive.
+- Changed the default `--style` from `solarized` to `auto` (on Windows it stays `fruity`).
+- Fixed default headers being incorrectly case-sensitive.
+- Removed Python 2.6 support.
+
+## [0.9.9](https://github.com/httpie/httpie/compare/0.9.8...0.9.9) (2016-12-08)
+
+- Fixed README.
+
+## [0.9.8](https://github.com/httpie/httpie/compare/0.9.6...0.9.8) (2016-12-08)
+
+- Extended auth plugin API.
+- Added exit status code `7` for plugin errors.
+- Added support for `curses`-less Python installations.
+- Fixed `REQUEST_ITEM` arg incorrectly being reported as required.
+- Improved `CTRL-C` interrupt handling.
+- Added the standard exit status code `130` for keyboard interrupts.
+
+## [0.9.6](https://github.com/httpie/httpie/compare/0.9.4...0.9.6) (2016-08-13)
+
+- Added Python 3 as a dependency for Homebrew installations
+  to ensure some of the newer HTTP features work out of the box
+  for macOS users (starting with HTTPie 0.9.4.).
+- Added the ability to unset a request header with `Header:`, and send an
+  empty value with `Header;`.
+- Added `--default-scheme <URL_SCHEME>` to enable things like
+  `$ alias https='http --default-scheme=https`.
+- Added `-I` as a shortcut for `--ignore-stdin`.
+- Added fish shell completion (located in `extras/httpie-completion.fish`
+  in the GitHub repo).
+- Updated `requests` to 2.10.0 so that SOCKS support can be added via
+  `pip install requests[socks]`.
+- Changed the default JSON `Accept` header from `application/json`
+  to `application/json, */*`.
+- Changed the pre-processing of request HTTP headers so that any leading
+  and trailing whitespace is removed.
+
+## [0.9.4](https://github.com/httpie/httpie/compare/0.9.3...0.9.4) (2016-07-01)
+
+- Added `Content-Type` of files uploaded in `multipart/form-data` requests
+- Added `--ssl=<PROTOCOL>` to specify the desired SSL/TLS protocol version
+  to use for HTTPS requests.
+- Added JSON detection with `--json, -j` to work around incorrect
+  `Content-Type`
+- Added `--all` to show intermediate responses such as redirects (with `--follow`)
+- Added `--history-print, -P WHAT` to specify formatting of intermediate responses
+- Added `--max-redirects=N` (default 30)
+- Added `-A` as short name for `--auth-type`
+- Added `-F` as short name for `--follow`
+- Removed the `implicit_content_type` config option
+  (use `"default_options": ["--form"]` instead)
+- Redirected `stdout` doesn't trigger an error anymore when `--output FILE`
+  is set
+- Changed the default `--style` back to `solarized` for better support
+  of light and dark terminals
+- Improved `--debug` output
+- Fixed `--session` when used with `--download`
+- Fixed `--download` to trim too long filenames before saving the file
+- Fixed the handling of `Content-Type` with multiple `+subtype` parts
+- Removed the XML formatter as the implementation suffered from multiple issues
+
+## [0.9.3](https://github.com/httpie/httpie/compare/0.9.2...0.9.3) (2016-01-01)
+
+- Changed the default color `--style` from `solarized` to `monokai`
+- Added basic Bash autocomplete support (need to be installed manually)
+- Added request details to connection error messages
+- Fixed `'requests.packages.urllib3' has no attribute 'disable_warnings'`
+  errors that occurred in some installations
+- Fixed colors and formatting on Windows
+- Fixed `--auth` prompt on Windows
+
+## [0.9.2](https://github.com/httpie/httpie/compare/0.9.1...0.9.2) (2015-02-24)
+
+- Fixed compatibility with Requests 2.5.1
+- Changed the default JSON `Content-Type` to `application/json` as UTF-8
+  is the default JSON encoding
+
+## [0.9.1](https://github.com/httpie/httpie/compare/0.9.0...0.9.1) (2015-02-07)
+
+- Added support for Requests transport adapter plugins
+  (see [httpie-unixsocket](https://github.com/httpie/httpie-unixsocket)
+  and [httpie-http2](https://github.com/httpie/httpie-http2))
+
+## [0.9.0](https://github.com/httpie/httpie/compare/0.8.0...0.9.0) (2015-01-31)
+
+- Added `--cert` and `--cert-key` parameters to specify a client side
+  certificate and private key for SSL
+- Improved unicode support
+- Improved terminal color depth detection via `curses`
+- To make it easier to deal with Windows paths in request items, `\`
+  now only escapes special characters (the ones that are used as key-value
+  separators by HTTPie)
+- Switched from `unittest` to `pytest`
+- Added Python `wheel` support
+- Various test suite improvements
+- Added `CONTRIBUTING`
+- Fixed `User-Agent` overwriting when used within a session
+- Fixed handling of empty passwords in URL credentials
+- Fixed multiple file uploads with the same form field name
+- Fixed `--output=/dev/null` on Linux
+- Miscellaneous bugfixes
+
+## [0.8.0](https://github.com/httpie/httpie/compare/0.7.1...0.8.0) (2014-01-25)
+
+- Added `field=@file.txt` and `field:=@file.json` for embedding
+  the contents of text and JSON files into request data
+- Added curl-style shorthand for localhost
+- Fixed request `Host` header value output so that it doesn't contain
+  credentials, if included in the URL
+
+## [0.7.1](https://github.com/httpie/httpie/compare/0.6.0...0.7.1) (2013-09-24)
+
+- Added `--ignore-stdin`
+- Added support for auth plugins
+- Improved `--help` output
+- Improved `Content-Disposition` parsing for `--download` mode
+- Update to Requests 2.0.0
+
+## [0.6.0](https://github.com/httpie/httpie/compare/0.5.1...0.6.0) (2013-06-03)
+
+- XML data is now formatted
+- `--session` and `--session-read-only` now also accept paths to
+  session files (eg. `http --session=/tmp/session.json example.org`)
+
+## [0.5.1](https://github.com/httpie/httpie/compare/0.5.0...0.5.1) (2013-05-13)
+
+- `Content-*` and `If-*` request headers are not stored in sessions
+  anymore as they are request-specific
+
+## [0.5.0](https://github.com/httpie/httpie/compare/0.4.1...0.5.0) (2013-04-27)
+
+- Added a download mode via `--download`
+- Fixes miscellaneous bugs
+
+## [0.4.1](https://github.com/httpie/httpie/compare/0.4.0...0.4.1) (2013-02-26)
+
+- Fixed `setup.py`
+
+## [0.4.0](https://github.com/httpie/httpie/compare/0.3.0...0.4.0) (2013-02-22)
+
+- Added Python 3.3 compatibility
+- Added Requests >= v1.0.4 compatibility
+- Added support for credentials in URL
+- Added `--no-option` for every `--option` to be config-friendly
+- Mutually exclusive arguments can be specified multiple times. The
+  last value is used
+
+## [0.3.0](https://github.com/httpie/httpie/compare/0.2.7...0.3.0) (2012-09-21)
+
+- Allow output redirection on Windows
+- Added configuration file
+- Added persistent session support
+- Renamed `--allow-redirects` to `--follow`
+- Improved the usability of `http --help`
+- Fixed installation on Windows with Python 3
+- Fixed colorized output on Windows with Python 3
+- CRLF HTTP header field separation in the output
+- Added exit status code `2` for timed-out requests
+- Added the option to separate colorizing and formatting
+  (`--pretty=all`, `--pretty=colors` and `--pretty=format`)
+  `--ugly` has bee removed in favor of `--pretty=none`
+
+## [0.2.7](https://github.com/httpie/httpie/compare/0.2.5...0.2.7) (2012-08-07)
+
+- Added compatibility with Requests 0.13.6
+- Added streamed terminal output. `--stream, -S` can be used to enable
+  streaming also with `--pretty` and to ensure a more frequent output
+  flushing
+- Added support for efficient large file downloads
+- Sort headers by name (unless `--pretty=none`)
+- Response body is fetched only when needed (e.g., not with `--headers`)
+- Improved content type matching
+- Updated Solarized color scheme
+- Windows: Added `--output FILE` to store output into a file
+  (piping results in corrupted data on Windows)
+- Proper handling of binary requests and responses
+- Fixed printing of `multipart/form-data` requests
+- Renamed `--traceback` to `--debug`
+
+## [0.2.6](https://github.com/httpie/httpie/compare/0.2.5...0.2.6) (2012-07-26)
+
+- The short option for `--headers` is now `-h` (`-t` has been
+  removed, for usage use `--help`)
+- Form data and URL parameters can have multiple fields with the same name
+  (e.g.,`http -f url a=1 a=2`)
+- Added `--check-status` to exit with an error on HTTP 3xx, 4xx and
+  5xx (3, 4, and 5, respectively)
+- If the output is piped to another program or redirected to a file,
+  the default behaviour is to only print the response body
+  (It can still be overwritten via the `--print` flag.)
+- Improved highlighting of HTTP headers
+- Added query string parameters (`param==value`)
+- Added support for terminal colors under Windows
+
+## [0.2.5](https://github.com/httpie/httpie/compare/0.2.2...0.2.5) (2012-07-17)
+
+- Unicode characters in prettified JSON now don't get escaped for
+  improved readability
+- --auth now prompts for a password if only a username provided
+- Added support for request payloads from a file path with automatic
+  `Content-Type` (`http URL @/path`)
+- Fixed missing query string when displaying the request headers via
+  `--verbose`
+- Fixed Content-Type for requests with no data
+
+## [0.2.2](https://github.com/httpie/httpie/compare/0.2.1...0.2.2) (2012-06-24)
+
+- The `METHOD` positional argument can now be omitted (defaults to
+  `GET`, or to `POST` with data)
+- Fixed --verbose --form
+- Added support for Tox
+
+## [0.2.1](https://github.com/httpie/httpie/compare/0.2.0...0.2.1) (2012-06-13)
+
+- Added compatibility with `requests-0.12.1`
+- Dropped custom JSON and HTTP lexers in favor of the ones newly included
+  in `pygments-1.5`
+
+## [0.2.0](https://github.com/httpie/httpie/compare/0.1.6...0.2.0) (2012-04-25)
+
+- Added Python 3 support
+- Added the ability to print the HTTP request as well as the response
+  (see `--print` and `--verbose`)
+- Added support for Digest authentication
+- Added file upload support
+  (`http -f POST file_field_name@/path/to/file`)
+- Improved syntax highlighting for JSON
+- Added support for field name escaping
+- Many bug fixes
+
+## [0.1.6](https://github.com/httpie/httpie/compare/0.1.5...0.1.6) (2012-03-04)
+
+- Fixed `setup.py`
+
+## [0.1.5](https://github.com/httpie/httpie/compare/0.1.4...0.1.5) (2012-03-04)
+
+- Many improvements and bug fixes
+
+## [0.1.4](https://github.com/httpie/httpie/compare/b966efa...0.1.4) (2012-02-28)
+
+- Many improvements and bug fixes
+
+## [0.1.0](https://github.com/httpie/httpie/commit/b966efa) (2012-02-25)
+
+- Initial public release

CHANGELOG.rst

@@ -1,350 +0,0 @@
-==========
-Change Log
-==========
-
-This document records all notable changes to `HTTPie <http://httpie.org>`_.
-This project adheres to `Semantic Versioning <http://semver.org/>`_.
-
-
-`1.0.1`_ (2018-11-14)
--------------------------
-
-* Removed external URL calls from tests.
-
-
-`1.0.0`_ (2018-11-02)
--------------------------
-
-* Added ``--style=auto`` which follows the terminal ANSI color styles.
-* Added support for selecting TLS 1.3 via ``--ssl=tls1.3``
-  (available once implemented in upstream libraries).
-* Added ``true``/``false`` as valid values for ``--verify``
-  (in addition to ``yes``/``no``) and the boolean value is case-insensitive.
-* Changed the default ``--style`` from ``solarized`` to ``auto`` (on Windows it stays ``fruity``).
-* Fixed default headers being incorrectly case-sensitive.
-* Removed Python 2.6 support.
-
-
-
-`0.9.9`_ (2016-12-08)
----------------------
-
-* Fixed README.
-
-
-`0.9.8`_ (2016-12-08)
----------------------
-
-* Extended auth plugin API.
-* Added exit status code ``7`` for plugin errors.
-* Added support for ``curses``-less Python installations.
-* Fixed ``REQUEST_ITEM`` arg incorrectly being reported as required.
-* Improved ``CTRL-C`` interrupt handling.
-* Added the standard exit status code ``130`` for keyboard interrupts.
-
-
-`0.9.6`_ (2016-08-13)
----------------------
-
-* Added Python 3 as a dependency for Homebrew installations
-  to ensure some of the newer HTTP features work out of the box
-  for macOS users (starting with HTTPie 0.9.4.).
-* Added the ability to unset a request header with ``Header:``, and send an
-  empty value with ``Header;``.
-* Added ``--default-scheme <URL_SCHEME>`` to enable things like
-  ``$ alias https='http --default-scheme=https``.
-* Added ``-I`` as a shortcut for ``--ignore-stdin``.
-* Added fish shell completion (located in ``extras/httpie-completion.fish``
-  in the Github repo).
-* Updated ``requests`` to 2.10.0 so that SOCKS support can be added via
-  ``pip install requests[socks]``.
-* Changed the default JSON ``Accept`` header from ``application/json``
-  to ``application/json, */*``.
-* Changed the pre-processing of request HTTP headers so that any leading
-  and trailing whitespace is removed.
-
-
-`0.9.4`_ (2016-07-01)
----------------------
-
-* Added ``Content-Type`` of files uploaded in ``multipart/form-data`` requests
-* Added ``--ssl=<PROTOCOL>`` to specify the desired SSL/TLS protocol version
-  to use for HTTPS requests.
-* Added JSON detection with ``--json, -j`` to work around incorrect
-  ``Content-Type``
-* Added ``--all`` to show intermediate responses such as redirects (with ``--follow``)
-* Added ``--history-print, -P WHAT`` to specify formatting of intermediate responses
-* Added ``--max-redirects=N`` (default 30)
-* Added ``-A`` as short name for ``--auth-type``
-* Added ``-F`` as short name for ``--follow``
-* Removed the ``implicit_content_type`` config option
-  (use ``"default_options": ["--form"]`` instead)
-* Redirected ``stdout`` doesn't trigger an error anymore when ``--output FILE``
-  is set
-* Changed the default ``--style`` back to ``solarized`` for better support
-  of light and dark terminals
-* Improved ``--debug`` output
-* Fixed ``--session`` when used with ``--download``
-* Fixed ``--download`` to trim too long filenames before saving the file
-* Fixed the handling of ``Content-Type`` with multiple ``+subtype`` parts
-* Removed the XML formatter as the implementation suffered from multiple issues
-
-
-
-`0.9.3`_ (2016-01-01)
----------------------
-
-* Changed the default color ``--style`` from ``solarized`` to ``monokai``
-* Added basic Bash autocomplete support (need to be installed manually)
-* Added request details to connection error messages
-* Fixed ``'requests.packages.urllib3' has no attribute 'disable_warnings'``
-  errors that occurred in some installations
-* Fixed colors and formatting on Windows
-* Fixed ``--auth`` prompt on Windows
-
-
-`0.9.2`_ (2015-02-24)
----------------------
-
-* Fixed compatibility with Requests 2.5.1
-* Changed the default JSON ``Content-Type`` to ``application/json`` as UTF-8
-  is the default JSON encoding
-
-
-`0.9.1`_ (2015-02-07)
----------------------
-
-* Added support for Requests transport adapter plugins
-  (see `httpie-unixsocket <https://github.com/httpie/httpie-unixsocket>`_
-  and `httpie-http2 <https://github.com/httpie/httpie-http2>`_)
-
-
-`0.9.0`_ (2015-01-31)
----------------------
-
-* Added ``--cert`` and ``--cert-key`` parameters to specify a client side
-  certificate and private key for SSL
-* Improved unicode support
-* Improved terminal color depth detection via ``curses``
-* To make it easier to deal with Windows paths in request items, ``\``
-  now only escapes special characters (the ones that are used as key-value
-  separators by HTTPie)
-* Switched from ``unittest`` to ``pytest``
-* Added Python `wheel` support
-* Various test suite improvements
-* Added ``CONTRIBUTING``
-* Fixed ``User-Agent`` overwriting when used within a session
-* Fixed handling of empty passwords in URL credentials
-* Fixed multiple file uploads with the same form field name
-* Fixed ``--output=/dev/null`` on Linux
-* Miscellaneous bugfixes
-
-
-`0.8.0`_ (2014-01-25)
----------------------
-
-* Added ``field=@file.txt`` and ``field:=@file.json`` for embedding
-  the contents of text and JSON files into request data
-* Added curl-style shorthand for localhost
-* Fixed request ``Host`` header value output so that it doesn't contain
-  credentials, if included in the URL
-
-
-`0.7.1`_ (2013-09-24)
----------------------
-
-* Added ``--ignore-stdin``
-* Added support for auth plugins
-* Improved ``--help`` output
-* Improved ``Content-Disposition`` parsing for ``--download`` mode
-* Update to Requests 2.0.0
-
-
-`0.6.0`_ (2013-06-03)
----------------------
-
-* XML data is now formatted
-* ``--session`` and ``--session-read-only`` now also accept paths to
-  session files (eg. ``http --session=/tmp/session.json example.org``)
-
-
-`0.5.1`_ (2013-05-13)
----------------------
-
-* ``Content-*`` and ``If-*`` request headers are not stored in sessions
-  anymore as they are request-specific
-
-
-`0.5.0`_ (2013-04-27)
----------------------
-
-* Added a download mode via ``--download``
-* Fixes miscellaneous bugs
-
-
-`0.4.1`_ (2013-02-26)
----------------------
-
-* Fixed ``setup.py``
-
-
-`0.4.0`_ (2013-02-22)
----------------------
-
-* Added Python 3.3 compatibility
-* Added Requests >= v1.0.4 compatibility
-* Added support for credentials in URL
-* Added ``--no-option`` for every ``--option`` to be config-friendly
-* Mutually exclusive arguments can be specified multiple times. The
-  last value is used
-
-
-`0.3.0`_ (2012-09-21)
----------------------
-
-* Allow output redirection on Windows
-* Added configuration file
-* Added persistent session support
-* Renamed ``--allow-redirects`` to ``--follow``
-* Improved the usability of ``http --help``
-* Fixed installation on Windows with Python 3
-* Fixed colorized output on Windows with Python 3
-* CRLF HTTP header field separation in the output
-* Added exit status code ``2`` for timed-out requests
-* Added the option to separate colorizing and formatting
-  (``--pretty=all``, ``--pretty=colors`` and ``--pretty=format``)
-  ``--ugly`` has bee removed in favor of ``--pretty=none``
-
-
-`0.2.7`_ (2012-08-07)
----------------------
-
-* Added compatibility with Requests 0.13.6
-* Added streamed terminal output. ``--stream, -S`` can be used to enable
-  streaming also with ``--pretty`` and to ensure a more frequent output
-  flushing
-* Added support for efficient large file downloads
-* Sort headers by name (unless ``--pretty=none``)
-* Response body is fetched only when needed (e.g., not with ``--headers``)
-* Improved content type matching
-* Updated Solarized color scheme
-* Windows: Added ``--output FILE`` to store output into a file
-  (piping results in corrupted data on Windows)
-* Proper handling of binary requests and responses
-* Fixed printing of ``multipart/form-data`` requests
-* Renamed ``--traceback`` to ``--debug``
-
-
-`0.2.6`_ (2012-07-26)
----------------------
-
-* The short option for ``--headers`` is now ``-h`` (``-t`` has been
-  removed, for usage use ``--help``)
-* Form data and URL parameters can have multiple fields with the same name
-  (e.g.,``http -f url a=1 a=2``)
-* Added ``--check-status`` to exit with an error on HTTP 3xx, 4xx and
-  5xx (3, 4, and 5, respectively)
-* If the output is piped to another program or redirected to a file,
-  the default behaviour is to only print the response body
-  (It can still be overwritten via the ``--print`` flag.)
-* Improved highlighting of HTTP headers
-* Added query string parameters (``param==value``)
-* Added support for terminal colors under Windows
-
-
-`0.2.5`_ (2012-07-17)
----------------------
-
-* Unicode characters in prettified JSON now don't get escaped for
-  improved readability
-* --auth now prompts for a password if only a username provided
-* Added support for request payloads from a file path with automatic
-  ``Content-Type`` (``http URL @/path``)
-* Fixed missing query string when displaying the request headers via
-  ``--verbose``
-* Fixed Content-Type for requests with no data
-
-
-`0.2.2`_ (2012-06-24)
----------------------
-
-* The ``METHOD`` positional argument can now be omitted (defaults to
-  ``GET``, or to ``POST`` with data)
-* Fixed --verbose --form
-* Added support for Tox
-
-
-`0.2.1`_ (2012-06-13)
----------------------
-
-* Added compatibility with ``requests-0.12.1``
-* Dropped custom JSON and HTTP lexers in favor of the ones newly included
-  in ``pygments-1.5``
-
-
-`0.2.0`_ (2012-04-25)
----------------------
-
-* Added Python 3 support
-* Added the ability to print the HTTP request as well as the response
-  (see ``--print`` and ``--verbose``)
-* Added support for Digest authentication
-* Added file upload support
-  (``http -f POST file_field_name@/path/to/file``)
-* Improved syntax highlighting for JSON
-* Added support for field name escaping
-* Many bug fixes
-
-
-`0.1.6`_ (2012-03-04)
----------------------
-
-* Fixed ``setup.py``
-
-
-`0.1.5`_ (2012-03-04)
----------------------
-
-* Many improvements and bug fixes
-
-
-`0.1.4`_ (2012-02-28)
----------------------
-
-* Many improvements and bug fixes
-
-
-`0.1`_ (2012-02-25)
--------------------
-
-* Initial public release
-
-
-.. _`0.1`: https://github.com/jakubroztocil/httpie/commit/b966efa
-.. _0.1.4: https://github.com/jakubroztocil/httpie/compare/b966efa...0.1.4
-.. _0.1.5: https://github.com/jakubroztocil/httpie/compare/0.1.4...0.1.5
-.. _0.1.6: https://github.com/jakubroztocil/httpie/compare/0.1.5...0.1.6
-.. _0.2.0: https://github.com/jakubroztocil/httpie/compare/0.1.6...0.2.0
-.. _0.2.1: https://github.com/jakubroztocil/httpie/compare/0.2.0...0.2.1
-.. _0.2.2: https://github.com/jakubroztocil/httpie/compare/0.2.1...0.2.2
-.. _0.2.5: https://github.com/jakubroztocil/httpie/compare/0.2.2...0.2.5
-.. _0.2.6: https://github.com/jakubroztocil/httpie/compare/0.2.5...0.2.6
-.. _0.2.7: https://github.com/jakubroztocil/httpie/compare/0.2.5...0.2.7
-.. _0.3.0: https://github.com/jakubroztocil/httpie/compare/0.2.7...0.3.0
-.. _0.4.0: https://github.com/jakubroztocil/httpie/compare/0.3.0...0.4.0
-.. _0.4.1: https://github.com/jakubroztocil/httpie/compare/0.4.0...0.4.1
-.. _0.5.0: https://github.com/jakubroztocil/httpie/compare/0.4.1...0.5.0
-.. _0.5.1: https://github.com/jakubroztocil/httpie/compare/0.5.0...0.5.1
-.. _0.6.0: https://github.com/jakubroztocil/httpie/compare/0.5.1...0.6.0
-.. _0.7.1: https://github.com/jakubroztocil/httpie/compare/0.6.0...0.7.1
-.. _0.8.0: https://github.com/jakubroztocil/httpie/compare/0.7.1...0.8.0
-.. _0.9.0: https://github.com/jakubroztocil/httpie/compare/0.8.0...0.9.0
-.. _0.9.1: https://github.com/jakubroztocil/httpie/compare/0.9.0...0.9.1
-.. _0.9.2: https://github.com/jakubroztocil/httpie/compare/0.9.1...0.9.2
-.. _0.9.3: https://github.com/jakubroztocil/httpie/compare/0.9.2...0.9.3
-.. _0.9.4: https://github.com/jakubroztocil/httpie/compare/0.9.3...0.9.4
-.. _0.9.6: https://github.com/jakubroztocil/httpie/compare/0.9.4...0.9.6
-.. _0.9.8: https://github.com/jakubroztocil/httpie/compare/0.9.6...0.9.8
-.. _0.9.9: https://github.com/jakubroztocil/httpie/compare/0.9.8...0.9.9
-.. _1.0.0: https://github.com/jakubroztocil/httpie/compare/0.9.9...1.0.0
-.. _1.0.1: https://github.com/jakubroztocil/httpie/compare/1.0.0...1.0.1

CODE_OF_CONDUCT.md

@@ -0,0 +1,74 @@
+# Contributor Covenant Code of Conduct
+
+## Our Pledge
+
+In the interest of fostering an open and welcoming environment, we as
+contributors and maintainers pledge to making participation in our project and
+our community a harassment-free experience for everyone, regardless of age, body
+size, disability, ethnicity, sex characteristics, gender identity and expression,
+level of experience, education, socio-economic status, nationality, personal
+appearance, race, religion, or sexual identity and orientation.
+
+## Our Standards
+
+Examples of behavior that contributes to creating a positive environment
+include:
+
+- Using welcoming and inclusive language
+- Being respectful of differing viewpoints and experiences
+- Gracefully accepting constructive criticism
+- Focusing on what is best for the community
+- Showing empathy towards other community members
+
+Examples of unacceptable behavior by participants include:
+
+- The use of sexualized language or imagery and unwelcome sexual attention or
+  advances
+- Trolling, insulting/derogatory comments, and personal or political attacks
+- Public or private harassment
+- Publishing others' private information, such as a physical or electronic
+  address, without explicit permission
+- Other conduct which could reasonably be considered inappropriate in a
+  professional setting
+
+## Our Responsibilities
+
+Project maintainers are responsible for clarifying the standards of acceptable
+behavior and are expected to take appropriate and fair corrective action in
+response to any instances of unacceptable behavior.
+
+Project maintainers have the right and responsibility to remove, edit, or
+reject comments, commits, code, wiki edits, issues, and other contributions
+that are not aligned to this Code of Conduct, or to ban temporarily or
+permanently any contributor for other behaviors that they deem inappropriate,
+threatening, offensive, or harmful.
+
+## Scope
+
+This Code of Conduct applies both within project spaces and in public spaces
+when an individual is representing the project or its community. Examples of
+representing a project or community include using an official project e-mail
+address, posting via an official social media account, or acting as an appointed
+representative at an online or offline event. Representation of a project may be
+further defined and clarified by project maintainers.
+
+## Enforcement
+
+Instances of abusive, harassing, or otherwise unacceptable behavior may be
+reported by contacting the project team at jakub@roztocil.co. All
+complaints will be reviewed and investigated and will result in a response that
+is deemed necessary and appropriate to the circumstances. The project team is
+obligated to maintain confidentiality with regard to the reporter of an incident.
+Further details of specific enforcement policies may be posted separately.
+
+Project maintainers who do not follow or enforce the Code of Conduct in good
+faith may face temporary or permanent repercussions as determined by other
+members of the project's leadership.
+
+## Attribution
+
+This Code of Conduct is adapted from the [Contributor Covenant](https://www.contributor-covenant.org),
+version 1.4, available at https://www.contributor-covenant.org/version/1/4/code-of-conduct.html
+
+For answers to common questions about this code of conduct, see
+https://www.contributor-covenant.org/faq

CONTRIBUTING.md

@@ -0,0 +1,196 @@
+# Contributing to HTTPie
+
+Bug reports and code and documentation patches are welcome. You can
+help this project also by using the development version of HTTPie
+and by reporting any bugs you might encounter.
+
+## 1. Reporting bugs
+
+**It's important that you provide the full command argument list
+as well as the output of the failing command.**
+
+Use the `--debug` flag and copy&paste both the command and its output
+to your bug report, e.g.:
+
+```bash
+$ http --debug <COMPLETE ARGUMENT LIST THAT TRIGGERS THE ERROR>
+<COMPLETE OUTPUT>
+```
+
+## 2. Contributing Code and Docs
+
+Before working on a new feature or a bug, please browse [existing issues](https://github.com/httpie/httpie/issues)
+to see whether it has previously been discussed.
+
+If your change alters HTTPie’s behaviour or interface, it's a good idea to
+discuss it before you start working on it.
+
+If you are fixing an issue, the first step should be to create a test case that
+reproduces the incorrect behaviour. That will also help you to build an
+understanding of the issue at hand.
+
+**Pull requests introducing code changes without tests
+will generally not get merged. The same goes for PRs changing HTTPie’s
+behaviour and not providing documentation.**
+
+Conversely, PRs consisting of documentation improvements or tests
+for existing-yet-previously-untested behavior will very likely be merged.
+Therefore, docs and tests improvements are a great candidate for your first
+contribution.
+
+Consider also adding a [CHANGELOG](https://github.com/httpie/httpie/blob/master/CHANGELOG.md) entry for your changes.
+
+### Development Environment
+
+#### Getting the code
+
+Go to https://github.com/httpie/httpie and fork the project repository.
+
+```bash
+# Clone your fork
+$ git clone git@github.com:<YOU>/httpie.git
+
+# Enter the project directory
+$ cd httpie
+
+# Create a branch for your changes
+$ git checkout -b my_topical_branch
+```
+
+#### Setup
+
+The [Makefile](https://github.com/httpie/httpie/blob/master/Makefile) contains a bunch of tasks to get you started. Just run
+the following command, which:
+
+- Creates an isolated Python virtual environment inside `./venv`
+  (via the standard library [venv](https://docs.python.org/3/library/venv.html) tool);
+- installs all dependencies and also installs HTTPie
+  (in editable mode so that the `http` command will point to your
+  working copy).
+- and runs tests (It is the same as running `make install test`).
+
+```bash
+$ make
+```
+
+#### Python virtual environment
+
+Activate the Python virtual environment—created via the `make install`
+task during [setup](#setup) for your active shell session using the following command:
+
+```bash
+$ source venv/bin/activate
+```
+
+(If you use `virtualenvwrapper`, you can also use `workon httpie` to
+activate the environment — we have created a symlink for you. It’s a bit of
+a hack but it works™.)
+
+You should now see `(httpie)` next to your shell prompt, and
+the `http` command should point to your development copy:
+
+```
+(httpie) ~/Code/httpie $ which http
+/Users/<user>/Code/httpie/venv/bin/http
+(httpie) ~/Code/httpie $ http --version
+2.0.0-dev
+```
+
+(Btw, you don’t need to activate the virtual environment if you just want
+run some of the `make` tasks. You can also invoke the development
+version of HTTPie directly with `./venv/bin/http` without having to activate
+the environment first. The same goes for `./venv/bin/pytest`, etc.).
+
+### Making Changes
+
+Please make sure your changes conform to [Style Guide for Python Code](https://python.org/dev/peps/pep-0008/) (PEP8)
+and that `make pycodestyle` passes.
+
+### Testing & CI
+
+Please add tests for any new features and bug fixes.
+
+When you open a Pull Request, [GitHub Actions](https://github.com/httpie/httpie/actions) will automatically run HTTPie’s [test suite](https://github.com/httpie/httpie/tree/master/tests) against your code, so please make sure all checks pass.
+
+#### Running tests locally
+
+HTTPie uses the [pytest](https://pytest.org/) runner.
+
+```bash
+# Run tests on the current Python interpreter with coverage.
+$ make test
+
+# Run tests with coverage
+$ make test-cover
+
+# Test PEP8 compliance
+$ make codestyle
+
+# Run extended tests — for code as well as .md files syntax, packaging, etc.
+$ make test-all
+```
+
+#### Running specific tests
+
+After you have activated your virtual environment (see [setup](#setup)), you
+can run specific tests from the terminal:
+
+```bash
+# Run specific tests on the current Python
+$ python -m pytest tests/test_uploads.py
+$ python -m pytest tests/test_uploads.py::TestMultipartFormDataFileUpload
+$ python -m pytest tests/test_uploads.py::TestMultipartFormDataFileUpload::test_upload_ok
+```
+
+See [Makefile](https://github.com/httpie/httpie/blob/master/Makefile) for additional development utilities.
+
+#### Windows
+
+If you are on a Windows machine and not able to run `make`,
+follow the next steps for a basic setup. As a prerequisite, you need to have
+Python 3.6+ installed.
+
+Create a virtual environment and activate it:
+
+```powershell
+C:\> python -m venv --prompt httpie venv
+C:\> venv\Scripts\activate
+```
+
+Install HTTPie in editable mode with all the dependencies:
+
+```powershell
+C:\> python -m pip install --upgrade -e . -r requirements-dev.txt
+```
+
+You should now see `(httpie)` next to your shell prompt, and
+the `http` command should point to your development copy:
+
+```powershell
+# In PowerShell:
+(httpie) PS C:\Users\ovezovs\httpie> Get-Command http
+CommandType     Name                                               Version    Source
+-----------     ----                                               -------    ------
+Application     http.exe                                           0.0.0.0    C:\Users\ovezovs\httpie\venv\Scripts\http.exe
+```
+
+```bash
+# In CMD:
+(httpie) C:\Users\ovezovs\httpie> where http
+C:\Users\ovezovs\httpie\venv\Scripts\http.exe
+C:\Users\ovezovs\AppData\Local\Programs\Python\Python38-32\Scripts\http.exe
+
+(httpie) C:\Users\ovezovs\httpie> http --version
+2.3.0-dev
+```
+
+Use `pytest` to run tests locally with an active virtual environment:
+
+```bash
+# Run all tests
+$ python -m pytest
+```
+
+______________________________________________________________________
+
+Finally, feel free to add yourself to [AUTHORS](https://github.com/httpie/httpie/blob/master/AUTHORS.md)!

CONTRIBUTING.rst

@@ -1,117 +0,0 @@
-######################
-Contributing to HTTPie
-######################
-
-Bug reports and code and documentation patches are welcome. You can
-help this project also by using the development version of HTTPie
-and by reporting any bugs you might encounter.
-
-1. Reporting bugs
-=================
-
-**It's important that you provide the full command argument list
-as well as the output of the failing command.**
-Use the ``--debug`` flag and copy&paste both the command and its output
-to your bug report, e.g.:
-
-.. code-block:: bash
-
-    $ http --debug [COMPLETE ARGUMENT LIST THAT TRIGGERS THE ERROR]
-    [COMPLETE OUTPUT]
-
-
-2. Contributing Code and Docs
-=============================
-
-Before working on a new feature or a bug, please browse `existing issues`_
-to see whether it has been previously discussed. If the change in question
-is a bigger one, it's always good to discuss before you start working on
-it.
-
-
-Creating Development Environment
---------------------------------
-
-Go to https://github.com/jakubroztocil/httpie and fork the project repository.
-
-
-.. code-block:: bash
-
-    git clone https://github.com/<YOU>/httpie
-
-    cd httpie
-
-    git checkout -b my_topical_branch
-
-    # (Recommended: create a new virtualenv)
-
-    # Install dev. requirements and also HTTPie (in editable mode
-    # so that the `http' command will point to your working copy):
-    make init
-
-
-Making Changes
---------------
-
-Please make sure your changes conform to `Style Guide for Python Code`_ (PEP8)
-and that ``make pycodestyle`` passes.
-
-
-Testing
--------
-
-Before opening a pull requests, please make sure the `test suite`_ passes
-in all of the `supported Python environments`_. You should also add tests
-for any new features and bug fixes.
-
-HTTPie uses `pytest`_ and `Tox`_ for testing.
-
-
-Running all tests:
-******************
-
-.. code-block:: bash
-
-    # Run all tests on the current Python interpreter with coverage
-    make test
-
-    # Run all tests in all of the supported and available Pythons via Tox
-    make test-tox
-
-    # Run all tests for code as well as packaging, etc.
-    make test-all
-
-    # Test PEP8 compliance
-    make pycodestyle
-
-
-Running specific tests:
-***********************
-
-.. code-block:: bash
-
-    # Run specific tests on the current Python
-    py.test tests/test_uploads.py
-    py.test tests/test_uploads.py::TestMultipartFormDataFileUpload
-    py.test tests/test_uploads.py::TestMultipartFormDataFileUpload::test_upload_ok
-
-    # Run specific tests on the on all Pythons via Tox
-    # (change to `tox -e py37' to limit Python version)
-    tox -- tests/test_uploads.py --verbose
-    tox -- tests/test_uploads.py::TestMultipartFormDataFileUpload --verbose
-    tox -- tests/test_uploads.py::TestMultipartFormDataFileUpload::test_upload_ok --verbose
-
------
-
-See `Makefile`_ for additional development utilities.
-Don't forget to add yourself to `AUTHORS`_!
-
-
-.. _Tox: http://tox.testrun.org
-.. _supported Python environments: https://github.com/jakubroztocil/httpie/blob/master/tox.ini
-.. _existing issues: https://github.com/jakubroztocil/httpie/issues?state=open
-.. _AUTHORS: https://github.com/jakubroztocil/httpie/blob/master/AUTHORS.rst
-.. _Makefile: https://github.com/jakubroztocil/httpie/blob/master/Makefile
-.. _pytest: http://pytest.org/
-.. _Style Guide for Python Code: http://python.org/dev/peps/pep-0008/
-.. _test suite: https://github.com/jakubroztocil/httpie/tree/master/tests

LICENSE

@@ -1,4 +1,4 @@
-Copyright © 2012-2017 Jakub Roztocil <jakub@roztocil.co>
+Copyright © 2012-2021 Jakub Roztocil <jakub@roztocil.co>
 
 Redistribution and use in source and binary forms, with or without
 modification, are permitted provided that the following conditions are met:
@@ -10,14 +10,14 @@ modification, are permitted provided that the following conditions are met:
        notice, this list of conditions and the following disclaimer in the
        documentation and/or other materials provided with the distribution.
 
-    3. Neither the name of The author nor the names of its contributors may
-       be used to endorse or promote products derived from this software
+    3. Neither the name of the copyright holder nor the names of its contributors
+       may be used to endorse or promote products derived from this software
        without specific prior written permission.
 
-THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS "AS IS" AND
+THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
 ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
 WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
-DISCLAIMED. IN NO EVENT SHALL THE AUTHOR AND CONTRIBUTORS BE LIABLE FOR
+DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR
 ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
 (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
 LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON

MANIFEST.in

@@ -1,4 +1,8 @@
 include LICENSE
-include README.rst
-include CHANGELOG.rst
-include AUTHORS.rst
+include README.md
+include CHANGELOG.md
+include AUTHORS.md
+include docs/README.md
+
+# <https://github.com/httpie/httpie/issues/182>
+recursive-include tests/ *

Makefile

@@ -1,45 +1,93 @@
 ###############################################################################
-# See ./CONTRIBUTING.rst
+# See ./CONTRIBUTING.md
 ###############################################################################
 
+.PHONY: build
+
+ROOT_DIR:=$(shell dirname $(realpath $(firstword $(MAKEFILE_LIST))))
 VERSION=$(shell grep __version__ httpie/__init__.py)
-REQUIREMENTS="requirements-dev.txt"
-TAG="\n\n\033[0;32m\#\#\# "
-END=" \#\#\# \033[0m\n"
+H1="\n\n\033[0;32m\#\#\# "
+H1END=" \#\#\# \033[0m\n"
 
 
-all: test
+# Only used to create our venv.
+SYSTEM_PYTHON=python3
+
+VENV_ROOT=venv
+VENV_BIN=$(VENV_ROOT)/bin
+VENV_PIP=$(VENV_BIN)/pip3
+VENV_PYTHON=$(VENV_BIN)/python
 
 
-init: uninstall-httpie
-	@echo $(TAG)Installing dev requirements$(END)
-	pip install --upgrade -r $(REQUIREMENTS)
+export PATH := $(VENV_BIN):$(PATH)
 
-	@echo $(TAG)Installing HTTPie$(END)
-	pip install --upgrade --editable .
+
+all: uninstall-httpie install test
+
+
+install: venv
+	@echo $(H1)Installing dev requirements$(H1END)
+	$(VENV_PIP) install --upgrade --editable '.[dev]'
+
+	@echo $(H1)Installing HTTPie$(H1END)
+	$(VENV_PIP) install --upgrade --editable .
 
 	@echo
 
 clean:
-	@echo $(TAG)Cleaning up$(END)
-	rm -rf .tox *.egg dist build .coverage .cache .pytest_cache httpie.egg-info
-	find . -name '__pycache__' -delete -print -o -name '*.pyc' -delete -print
+	@echo $(H1)Cleaning up$(H1END)
+	rm -rf $(VENV_ROOT)
+	# Remove symlink for virtualenvwrapper, if we’ve created one.
+	[ -n "$(WORKON_HOME)" -a -L "$(WORKON_HOME)/httpie" -a -f "$(WORKON_HOME)/httpie" ] && rm $(WORKON_HOME)/httpie || true
+	rm -rf *.egg dist build .coverage .cache .pytest_cache httpie.egg-info
+	find . -name '__pycache__' -delete -o -name '*.pyc' -delete
 	@echo
 
 
+venv:
+	@echo $(H1)Creating a Python environment $(VENV_ROOT) $(H1END)
+
+	$(SYSTEM_PYTHON) -m venv --prompt httpie $(VENV_ROOT)
+
+	@echo
+	@echo done.
+	@echo
+	@echo To active it manually, run:
+	@echo
+	@echo "    source $(VENV_BIN)/activate"
+	@echo
+	@echo '(learn more: https://docs.python.org/3/library/venv.html)'
+	@echo
+	@if [ -n "$(WORKON_HOME)" ]; then \
+		echo $(ROOT_DIR) >  $(VENV_ROOT)/.project; \
+		if [ ! -d $(WORKON_HOME)/httpie -a ! -L $(WORKON_HOME)/httpie ]; then \
+			ln -s $(ROOT_DIR)/$(VENV_ROOT) $(WORKON_HOME)/httpie ; \
+			echo ''; \
+			echo 'Since you use virtualenvwrapper, we created a symlink'; \
+			echo 'so you can also use "workon httpie" to activate the venv.'; \
+			echo ''; \
+		fi; \
+	fi
+
+
 ###############################################################################
 # Testing
 ###############################################################################
 
 
-test: init
-	@echo $(TAG)Running tests on the current Python interpreter with coverage $(END)
-	py.test --cov ./httpie --cov ./tests --doctest-modules --verbose ./httpie ./tests
+test:
+	@echo $(H1)Running tests$(HEADER_EXTRA)$(H1END)
+	$(VENV_BIN)/python -m pytest $(COV) ./httpie $(COV) ./tests --doctest-modules --verbose ./httpie ./tests
 	@echo
 
 
+test-cover: COV=--cov
+test-cover: HEADER_EXTRA=' (with coverage)'
+test-cover: test
+
+
 # test-all is meant to test everything — even this Makefile
-test-all: uninstall-all clean init test test-tox test-dist pycodestyle
+test-all: clean install test test-dist codestyle
 	@echo
 
 
@@ -47,37 +95,43 @@ test-dist: test-sdist test-bdist-wheel
 	@echo
 
 
-test-tox: init
-	@echo $(TAG)Running tests on all Pythons via Tox$(END)
-	tox
+test-sdist: clean venv
+	@echo $(H1)Testing sdist build an installation$(H1END)
+	$(VENV_PYTHON) setup.py sdist
+	$(VENV_PIP) install --force-reinstall --upgrade dist/*.gz
+	$(VENV_BIN)/http --version
 	@echo
 
 
-test-sdist: clean uninstall-httpie
-	@echo $(TAG)Testing sdist build an installation$(END)
-	python setup.py sdist
-	pip install --force-reinstall --upgrade dist/*.gz
-	which http
+test-bdist-wheel: clean venv
+	@echo $(H1)Testing wheel build an installation$(H1END)
+	$(VENV_PIP) install wheel
+	$(VENV_PYTHON) setup.py bdist_wheel
+	$(VENV_PIP) install --force-reinstall --upgrade dist/*.whl
+	$(VENV_BIN)/http --version
 	@echo
 
 
-test-bdist-wheel: clean uninstall-httpie
-	@echo $(TAG)Testing wheel build an installation$(END)
-	python setup.py bdist_wheel
-	pip install --force-reinstall --upgrade dist/*.whl
-	which http
+twine-check:
+	twine check dist/*
+
+
+# Kept for convenience, "make codestyle" is preferred though
+pycodestyle: codestyle
+
+
+codestyle:
+	@echo $(H1)Running flake8$(H1END)
+	@[ -f $(VENV_BIN)/flake8 ] || $(VENV_PIP) install --upgrade --editable '.[dev]'
+	$(VENV_BIN)/flake8 httpie/ tests/ extras/ *.py
 	@echo
 
 
-pycodestyle:
-	which pycodestyle || pip install pycodestyle
-	pycodestyle
-	@echo
-
-
-coveralls:
-	which coveralls || pip install python-coveralls
-	coveralls
+codecov-upload:
+	@echo $(H1)Running codecov$(H1END)
+	@[ -f $(VENV_BIN)/codecov ] || $(VENV_PIP) install codecov
+	# $(VENV_BIN)/codecov --required
+	$(VENV_BIN)/codecov
 	@echo
 
 
@@ -86,16 +140,21 @@ coveralls:
 ###############################################################################
 
 
+build:
+	rm -rf build/
+	$(VENV_PYTHON) setup.py sdist bdist_wheel
+
+
 publish: test-all publish-no-test
 
 
 publish-no-test:
-	@echo $(TAG)Testing wheel build an installation$(END)
+	@echo $(H1)Testing wheel build an installation$(H1END)
 	@echo "$(VERSION)"
 	@echo "$(VERSION)" | grep -q "dev" && echo '!!!Not publishing dev version!!!' && exit 1 || echo ok
-	python setup.py register
-	python setup.py sdist upload
-	python setup.py bdist_wheel upload
+	make build
+	make twine-check
+	$(VENV_BIN)/twine upload --repository=httpie dist/*
 	@echo
 
 
@@ -105,29 +164,25 @@ publish-no-test:
 ###############################################################################
 
 uninstall-httpie:
-	@echo $(TAG)Uninstalling httpie$(END)
-	- pip uninstall --yes httpie &2>/dev/null
+	@echo $(H1)Uninstalling httpie$(H1END)
+	- $(VENV_PIP) uninstall --yes httpie &2>/dev/null
 
 	@echo "Verifying…"
-	cd .. && ! python -m httpie --version &2>/dev/null
+	cd .. && ! $(VENV_PYTHON) -m httpie --version &2>/dev/null
 
 	@echo "Done"
 	@echo
 
 
-uninstall-all: uninstall-httpie
-
-	@echo $(TAG)Uninstalling httpie requirements$(END)
-	- pip uninstall --yes pygments requests
-
-	@echo $(TAG)Uninstalling development requirements$(END)
-	- pip uninstall --yes -r $(REQUIREMENTS)
-
-
 ###############################################################################
-# Utils
+# Homebrew
 ###############################################################################
 
+brew-deps:
+	extras/brew-deps.py
 
-homebrew-formula-vars:
-	extras/get-homebrew-formula-vars.py
+brew-test:
+	- brew uninstall httpie
+	brew install --build-from-source ./extras/httpie.rb
+	brew test httpie
+	brew audit --strict httpie

README.md

@@ -0,0 +1,84 @@
+<br/>
+<a href="https://httpie.io" target="blank_">
+    <img height="100" alt="HTTPie" src="https://raw.githubusercontent.com/httpie/httpie/master/docs/httpie-logo.svg" />
+</a>
+<br/>
+
+# HTTPie: human-friendly CLI HTTP client for the API era
+
+HTTPie (pronounced _aitch-tee-tee-pie_) is a command-line HTTP client.
+Its goal is to make CLI interaction with web services as human-friendly as possible.
+HTTPie is designed for testing, debugging, and generally interacting with APIs & HTTP servers.
+The `http` & `https` commands allow for creating and sending arbitrary HTTP requests.
+They use simple and natural syntax and provide formatted and colorized output.
+
+[![Docs](https://img.shields.io/badge/stable%20docs-httpie.io%2Fdocs-brightgreen?style=flat&color=%2373DC8C&label=Docs)](https://httpie.org/docs)
+[![Latest version](https://img.shields.io/pypi/v/httpie.svg?style=flat&label=Latest&color=%234B78E6&logo=&logoColor=white)](https://pypi.python.org/pypi/httpie)
+[![Build](https://img.shields.io/github/workflow/status/httpie/httpie/Build?color=%23FA9BFA&label=Build)](https://github.com/httpie/httpie/actions)
+[![Coverage](https://img.shields.io/codecov/c/github/httpie/httpie?style=flat&label=Coverage&color=%2373DC8C)](https://codecov.io/gh/httpie/httpie)
+[![Twitter](https://img.shields.io/twitter/follow/httpie?style=flat&color=%234B78E6&logoColor=%234B78E6)](https://twitter.com/httpie)
+[![Chat](https://img.shields.io/badge/chat-Discord-brightgreen?style=flat&label=Chat%20on&color=%23FA9BFA)](https://httpie.io/chat)
+
+<img src="https://raw.githubusercontent.com/httpie/httpie/master/docs/httpie-animation.gif" alt="HTTPie in action" width="100%"/>
+
+## Getting started
+
+- [Installation instructions →](https://httpie.io/docs#installation)
+- [Full documentation →](https://httpie.io/docs)
+
+## Features
+
+- Expressive and intuitive syntax
+- Formatted and colorized terminal output
+- Built-in JSON support
+- Forms and file uploads
+- HTTPS, proxies, and authentication
+- Arbitrary request data
+- Custom headers
+- Persistent sessions
+- `wget`-like downloads
+
+[See for all features →](https://httpie.io/docs)
+
+## Examples
+
+Hello World:
+
+```
+$ https httpie.io/hello
+```
+
+Custom [HTTP method](https://httpie.io/docs#http-method), [HTTP headers](https://httpie.io/docs#http-headers) and [JSON](https://httpie.io/docs#json) data:
+
+```
+$ http PUT pie.dev/put X-API-Token:123 name=John
+```
+
+Build and print a request without sending it using [offline mode](https://httpie.io/docs#offline-mode):
+
+```
+$ http --offline pie.dev/post hello=offline
+```
+
+Use [GitHub API](https://developer.github.com/v3/issues/comments/#create-a-comment) to post a comment on an [Issue](https://github.com/httpie/httpie/issues/83) with [authentication](https://httpie.io/docs#authentication):
+
+```
+$ http -a USERNAME POST https://api.github.com/repos/httpie/httpie/issues/83/comments body='HTTPie is awesome! :heart:'
+```
+
+[See more examples →](https://httpie.io/docs#examples)
+
+## Community & support
+
+- Visit the [HTTPie website](https://httpie.io) for full documentation and useful links.
+- Join our [Discord server](https://httpie.io/chat) is to ask questions, discuss features, and for general API chat.
+- Tweet at [@httpie](https://twitter.com/httpie) on Twitter.
+- Use [StackOverflow](https://stackoverflow.com/questions/tagged/httpie) to ask questions and include a `httpie` tag.
+- Create [GitHub Issues](https://github.com/httpie/httpie/issues) for bug reports and feature requests.
+- Subscribe to the [HTTPie newsletter](https://httpie.io) for occasional updates.
+
+## Contributing
+
+Have a look through existing [Issues](https://github.com/httpie/httpie/issues) and [Pull Requests](https://github.com/httpie/httpie/pulls) that you could help with. If you'd like to request a feature or report a bug, please [create a GitHub Issue](https://github.com/httpie/httpie/issues) using one of the templates provided.
+
+[See contribution guide →](https://github.com/httpie/httpie/blob/master/CONTRIBUTING.md)

docs/httpie-logo.svg

@@ -0,0 +1 @@
+<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 1635.31 470"><defs><style>.cls-1{fill:#4b78e6;}</style></defs><g id="Layer_2" data-name="Layer 2"><g id="Layer_1-2" data-name="Layer 1"><path class="cls-1" d="M1322.19,73.91h0a36.56,36.56,0,0,1,36.56-36.29h3.41a36.56,36.56,0,0,1,36.56,36.83h0a36.56,36.56,0,0,1-36.56,36.29h-3.41A36.56,36.56,0,0,1,1322.19,73.91Zm6.16,276.93V142.35a7.94,7.94,0,0,1,8-7.94h48.32a7.93,7.93,0,0,1,7.94,7.94V350.84a7.94,7.94,0,0,1-7.94,7.94H1336.3A8,8,0,0,1,1328.35,350.84Z"/><path class="cls-1" d="M1635.31,233.34c0-61.06-33.28-105.09-101.71-105.09-72.17,0-114.82,45.45-114.82,123.08,0,74.79,46.86,113.6,113.89,113.6,56.83,0,85.93-27.17,98.33-63.86a8,8,0,0,0-5.34-10.28l-40.32-11.39a8,8,0,0,0-9.54,4.73c-5.77,14.37-16.57,25.42-42.2,25.42-29.32,0-46.06-13.62-50.74-44.29a7.17,7.17,0,0,0,.81.08h143.7a8,8,0,0,0,7.94-7.94V242.23c0-.09,0-.18,0-.28C1635.31,239.17,1635.31,236.36,1635.31,233.34Zm-103.58-51.6c28.59,0,43.12,15.15,45,45H1483C1487.21,195,1503.61,181.74,1531.73,181.74Z"/><path class="cls-1" d="M581.91,358.75H533.56a7.93,7.93,0,0,1-7.94-7.94V76.39a7.93,7.93,0,0,1,7.94-7.94h48.35a7.93,7.93,0,0,1,7.94,7.94v84.66a6,6,0,0,0,11.22,2.77c13.45-25.56,34.68-35.33,60.42-35.69,38.66-.55,70,31.45,70,70.12V350.81a7.94,7.94,0,0,1-7.94,7.94H675.63a7.94,7.94,0,0,1-7.94-7.94V227.1c0-23.21-10.32-40.73-37-40.73-25.79,0-40.8,15.15-40.8,40.73V350.81A7.93,7.93,0,0,1,581.91,358.75Z"/><path class="cls-1" d="M1052.84,306.12a7.94,7.94,0,0,0-9.77-6.78c-6.47,1.55-13.73,3.05-20.35,3.05-19.23,0-25.79-8.52-25.79-26.52V188.26h50.67a7.94,7.94,0,0,0,7.94-7.94v-38.1a8,8,0,0,0-7.94-7.95H996.93V85.86A7.94,7.94,0,0,0,989,77.92H941.1a7.93,7.93,0,0,0-7.94,7.94v48.41H842.67V85.86a7.94,7.94,0,0,0-7.94-7.94H786.84a7.93,7.93,0,0,0-7.94,7.94v48.41H761.05a7.94,7.94,0,0,0-7.94,7.95v38.1a7.93,7.93,0,0,0,7.94,7.94H778.9v99.93c0,42.62,21.57,77.19,73.15,77.19,21.16,0,32.43-2.5,46.08-6.56a8,8,0,0,0,5.65-8.56l-5.2-44.14a7.94,7.94,0,0,0-9.77-6.78c-6.47,1.55-13.73,3.05-20.35,3.05-19.23,0-25.79-8.52-25.79-26.52V188.26h90.49v99.93c0,42.62,21.57,77.19,73.14,77.19,21.17,0,32.44-2.5,46.09-6.56a8,8,0,0,0,5.65-8.56Z"/><path class="cls-1" d="M1219.14,365.27c-28.49,0-49.51-10.92-62.87-35.86a6,6,0,0,0-11.19,2.84v82.83a7.93,7.93,0,0,1-7.94,7.94h-48.32a7.94,7.94,0,0,1-8-7.94V142.21a8,8,0,0,1,8-7.94h48.32a7.94,7.94,0,0,1,7.94,7.94v18.95c0,6.13,8.21,8.3,11.15,2.92,13.74-25.16,35.63-36,64.31-36,53.43,0,81.08,44,81.08,116.92C1301.62,320.78,1273,365.27,1219.14,365.27Zm19.21-119.76c0-37.39-14.06-59.17-46.4-59.17-29.53,0-46.87,20.35-46.87,57.28v4.26c0,36.45,17.34,59.17,46.87,59.17C1223.82,307.05,1238.35,284.33,1238.35,245.51Z"/><path class="cls-1" d="M394.41,102.12C394,45.31,346.61,0,289.8,0H104.69C48.31,0,1.09,44.6,0,101A103.07,103.07,0,0,0,103,205.92h82.7a6,6,0,0,1,2.39,11.42L61.31,272.91A103.09,103.09,0,0,0,0,367.83C.43,424.65,47.79,470,104.62,470H148c57.23,0,104.88-45.9,104.79-103.13a103.1,103.1,0,0,0-64.49-95.31,5.94,5.94,0,0,1-.1-10.94l145-63.58A103.08,103.08,0,0,0,394.41,102.12Z"/></g></g></svg>

extras/brew-deps.py

@@ -1,32 +1,50 @@
 #!/usr/bin/env python3
 """
-Generate URLs and file hashes to be included in the Homebrew formula
-after a new release of HTTPie has been published on PyPi.
+Generate Ruby code with URLs and file hashes for packages from PyPi
+(i.e., httpie itself as well as its dependencies) to be included
+in the Homebrew formula after a new release of HTTPie has been published
+on PyPi.
 
-https://github.com/Homebrew/homebrew-core/blob/master/Formula/httpie.rb
+<https://github.com/Homebrew/homebrew-core/blob/master/Formula/httpie.rb>
 
 """
 import hashlib
 import requests
 
 
+VERSIONS = {
+    # By default, we use the latest packages. But sometimes Requests has a maximum supported versions.
+    # Take a look here before making a release: <https://github.com/psf/requests/blob/master/setup.py>
+    'idna': '2.10',
+}
+
+
 PACKAGES = [
     'httpie',
-    'pygments',
+    'Pygments',
     'requests',
+    'requests-toolbelt',
     'certifi',
     'urllib3',
     'idna',
     'chardet',
     'PySocks',
+    'defusedxml',
 ]
 
 
 def get_package_meta(package_name):
-    api_url = 'https://pypi.python.org/pypi/{}/json'.format(package_name)
+    api_url = f'https://pypi.org/pypi/{package_name}/json'
     resp = requests.get(api_url).json()
     hasher = hashlib.sha256()
-    for release in resp['urls']:
+    version = VERSIONS.get(package_name)
+    if package_name not in VERSIONS:
+        # Latest version
+        release_bundle = resp['urls']
+    else:
+        release_bundle = resp['releases'][version]
+
+    for release in release_bundle:
         download_url = release['url']
         if download_url.endswith('.tar.gz'):
             hasher.update(requests.get(download_url).content)
@@ -36,8 +54,7 @@ def get_package_meta(package_name):
                 'sha256': hasher.hexdigest(),
             }
     else:
-        raise RuntimeError(
-            '{}: download not found: {}'.format(package_name, resp))
+        raise RuntimeError(f'{package_name}: download not found: {resp}')
 
 
 def main():

extras/httpie-completion.bash

@@ -1,11 +1,8 @@
-#!/usr/bin/env bash
-
-
 _http_complete() {
     local cur_word=${COMP_WORDS[COMP_CWORD]}
     local prev_word=${COMP_WORDS[COMP_CWORD - 1]}
 
-    if [[ "$cur_word" == -*  ]]; then
+    if [[ "$cur_word" == -* ]]; then
         _http_complete_options "$cur_word"
     fi
 }
@@ -18,6 +15,6 @@ _http_complete_options() {
     -v --verbose -h --headers -b --body -S --stream -o --output -d --download
     -c --continue --session --session-read-only -a --auth --auth-type --proxy
     --follow --verify --cert --cert-key --timeout --check-status --ignore-stdin
-    --help --version --traceback --debug"
+    --help --version --traceback --debug --raw"
     COMPREPLY=( $( compgen -W "$options" -- "$cur_word" ) )
 }

extras/httpie-completion.fish

@@ -1,59 +1,137 @@
-function __fish_httpie_auth_types
-  echo "basic"\t"Basic HTTP auth"
-  echo "digest"\t"Digest HTTP auth"
-end
-
 function __fish_httpie_styles
-  echo "autumn"
-  echo "borland"
-  echo "bw"
-  echo "colorful"
-  echo "default"
-  echo "emacs"
-  echo "friendly"
-  echo "fruity"
-  echo "igor"
-  echo "manni"
-  echo "monokai"
-  echo "murphy"
-  echo "native"
-  echo "paraiso-dark"
-  echo "paraiso-light"
-  echo "pastie"
-  echo "perldoc"
-  echo "rrt"
-  echo "solarized"
-  echo "tango"
-  echo "trac"
-  echo "vim"
-  echo "vs"
-  echo "xcode"
+    echo "
+abap
+algol
+algol_nu
+arduino
+auto
+autumn
+borland
+bw
+colorful
+default
+emacs
+friendly
+fruity
+gruvbox-dark
+gruvbox-light
+igor
+inkpot
+lovelace
+manni
+material
+monokai
+murphy
+native
+paraiso-dark
+paraiso-light
+pastie
+perldoc
+rainbow_dash
+rrt
+sas
+solarized
+solarized-dark
+solarized-light
+stata
+stata-dark
+stata-light
+tango
+trac
+vim
+vs
+xcode
+zenburn"
 end
 
-complete -x -c http -s s -l style        -d 'Output coloring style (default is "monokai")' -A -a '(__fish_httpie_styles)'
-complete    -c http -s f -l form         -d 'Data items from the command line are serialized as form fields'
-complete    -c http -s j -l json         -d '(default) Data items from the command line are serialized as a JSON object'
-complete -x -c http      -l pretty       -d 'Controls output processing' -a "all colors format none" -A
-complete -x -c http -s p -l print        -d 'String specifying what the output should contain'
-complete    -c http -s v -l verbose      -d 'Print the whole request as well as the response'
-complete    -c http -s h -l headers      -d 'Print only the response headers'
-complete    -c http -s b -l body         -d 'Print only the response body'
-complete    -c http -s S -l stream       -d 'Always stream the output by line'
-complete    -c http -s o -l output       -d 'Save output to FILE'
-complete    -c http -s d -l download     -d 'Do not print the response body to stdout'
-complete    -c http -s c -l continue     -d 'Resume an interrupted download'
-complete -x -c http      -l session      -d 'Create, or reuse and update a session'
-complete -x -c http -s a -l auth         -d 'If only the username is provided (-a username), HTTPie will prompt for the password'
-complete -x -c http      -l auth-type    -d 'The authentication mechanism to be used' -a '(__fish_httpie_auth_types)' -A
-complete -x -c http      -l proxy        -d 'String mapping protocol to the URL of the proxy'
-complete    -c http      -l follow       -d 'Allow full redirects'
-complete -x -c http      -l verify       -d 'SSL cert verification'
-complete    -c http      -l cert         -d 'SSL cert'
-complete    -c http      -l cert-key     -d 'Private SSL cert key'
-complete -x -c http      -l timeout      -d 'Connection timeout in seconds'
-complete    -c http      -l check-status -d 'Error with non-200 HTTP status code'
-complete    -c http      -l ignore-stdin -d 'Do not attempt to read stdin'
-complete    -c http      -l help         -d 'Show help'
-complete    -c http      -l version      -d 'Show version'
-complete    -c http      -l traceback    -d 'Prints exception traceback should one occur'
-complete    -c http      -l debug        -d 'Show debugging information'
+function __fish_httpie_auth_types
+    echo -e "basic\tBasic HTTP auth"
+    echo -e "digest\tDigest HTTP auth"
+end
+
+function __fish_http_verify_options
+    echo -e "yes\tEnable cert verification"
+    echo -e "no\tDisable cert verification"
+end
+
+# Predefined Content Types
+
+complete -c http -s j -l json         -d 'Data items are serialized as a JSON object'
+complete -c http -s f -l form         -d 'Data items are serialized as form fields'
+complete -c http      -l multipart    -d 'Always sends a multipart/form-data request'
+complete -c http      -l boundary  -x -d 'Custom boundary string for multipart/form-data requests'
+complete -c http      -l raw       -x -d 'Pass raw request data without extra processing'
+
+
+# Content Processing Options
+
+complete -c http -s x -l compress -d 'Content compressed with Deflate algorithm'
+
+
+# Output Processing
+
+complete -c http      -l pretty         -xa "all colors format none" -d 'Controls output processing'
+complete -c http -s s -l style          -xa "(__fish_httpie_styles)" -d 'Output coloring style'
+complete -c http      -l unsorted                                    -d 'Disables all sorting while formatting output'
+complete -c http      -l sorted                                      -d 'Re-enables all sorting options while formatting output'
+complete -c http      -l format-options -x                           -d 'Controls output formatting'
+
+
+# Output Options
+
+complete -c http -s p -l print         -x -d 'String specifying what the output should contain'
+complete -c http -s h -l headers          -d 'Print only the response headers'
+complete -c http -s b -l body             -d 'Print only the response body'
+complete -c http -s v -l verbose          -d 'Print the whole request as well as the response'
+complete -c http      -l all              -d 'Show any intermediary requests/responses'
+complete -c http -s P -l history-print -x -d 'The same as --print but applies only to intermediary requests/responses'
+complete -c http -s S -l stream           -d 'Always stream the response body by line'
+complete -c http -s o -l output        -F -d 'Save output to FILE'
+complete -c http -s d -l download         -d 'Download a file'
+complete -c http -s c -l continue         -d 'Resume an interrupted download'
+complete -c http -s q -l quiet            -d 'Do not print to stdout or stderr'
+
+
+# Sessions
+
+complete -c http -l session           -F -d 'Create, or reuse and update a session'
+complete -c http -l session-read-only -F -d 'Create or read a session without updating it'
+
+
+# Authentication
+
+complete -c http -s a -l auth         -x                               -d 'Username and password for authentication'
+complete -c http -s A -l auth-type    -xa "(__fish_httpie_auth_types)" -d 'The authentication mechanism to be used'
+complete -c http      -l ignore-netrc                                  -d 'Ignore credentials from .netrc'
+
+
+# Network
+
+complete -c http      -l offline          -d 'Build the request and print it but don\'t actually send it'
+complete -c http      -l proxy         -x -d 'String mapping protocol to the URL of the proxy'
+complete -c http -s F -l follow           -d 'Follow 30x Location redirects'
+complete -c http      -l max-redirects -x -d 'Set maximum number of redirects'
+complete -c http      -l max-headers   -x -d 'Maximum number of response headers to be read before giving up'
+complete -c http      -l timeout       -x -d 'Connection timeout in seconds'
+complete -c http      -l check-status     -d 'Error with non-200 HTTP status code'
+complete -c http      -l path-as-is       -d 'Bypass dot segment URL squashing'
+complete -c http      -l chunked          -d ''
+
+
+# SSL
+
+complete -c http -l verify   -xa "(__fish_http_verify_options)" -d 'Enable/disable cert verification'
+complete -c http -l ssl      -x                                 -d 'Desired protocol version to use'
+complete -c http -l ciphers  -x                                 -d 'String in the OpenSSL cipher list format'
+complete -c http -l cert     -F                                 -d 'Client side SSL certificate'
+complete -c http -l cert-key -F                                 -d 'Private key to use with SSL'
+
+
+# Troubleshooting
+
+complete -c http -s I -l ignore-stdin      -d 'Do not attempt to read stdin'
+complete -c http      -l help              -d 'Show help'
+complete -c http      -l version           -d 'Show version'
+complete -c http      -l traceback         -d 'Prints exception traceback should one occur'
+complete -c http      -l default-scheme -x -d 'The default scheme to use'
+complete -c http      -l debug             -d 'Show debugging output'

extras/httpie.rb

@@ -8,54 +8,61 @@ class Httpie < Formula
   include Language::Python::Virtualenv
 
   desc "User-friendly cURL replacement (command-line HTTP client)"
-  homepage "https://httpie.org/"
-  url "https://files.pythonhosted.org/packages/44/ee/7177b743400d7f82a69bf30cb3c24ea4bb1f4aea68878bc540f732bf4940/httpie-1.0.0.tar.gz"
-  sha256 "1650342d2eca2622092196bf106ab8f68ea2dbb2ed265d37191185618e159a25"
-  head "https://github.com/jakubroztocil/httpie.git"
+  homepage "https://httpie.io/"
+  url "https://files.pythonhosted.org/packages/17/3a/90fb6702e600f5ba7d38d147bbc0b0a1e47159e3e244737319c98c140420/httpie-2.4.0.tar.gz"
+  sha256 "4d1bf5779cf6c9007351cfcaa20bd19947267dc026af09246db6006a8927d8c6"
+  license "BSD-3-Clause"
+  head "https://github.com/httpie/httpie.git"
 
   bottle do
-    cellar :any_skip_relocation
-    sha256 "7e9db255e324dd63b66106ca62ed7e4e81f6634c624dec3ff49c293aba1072a6" => :mojave
-    sha256 "437504a11416284b17d3a801c267d0fd5e15416f38cff3abf7ed99b096b4828a" => :high_sierra
-    sha256 "10b25fc787076719b1f1f9c242c5e9d872ebd1c7a6d83e6f1af983a17cd8ca55" => :sierra
-    sha256 "1bd35480d1ef401bdad9c322e7c1624aefc9b5056530ab990e327d0bc397e4fb" => :el_capitan
+    rebuild 1
+    sha256 cellar: :any_skip_relocation, arm64_big_sur: "a01ce8767f6ea88eb8e7894347ba64eb29294053a8ee91eed44dfaf0ab5e7ea2"
+    sha256 cellar: :any_skip_relocation, big_sur:       "bdffeff349595ed3c528ed791d568e308b0877246b49e05e867143ba3415a70f"
+    sha256 cellar: :any_skip_relocation, catalina:      "ba0627d70f0ee49c64677f5554881ebd56371f47d45196b6564680089ce69152"
+    sha256 cellar: :any_skip_relocation, mojave:        "0b87901e88bdcf53c55c5138677087b4621c5aaf1fca67b53b730d5a2fd5a40a"
+    sha256 cellar: :any_skip_relocation, high_sierra:   "87e7348b6fb40fd8e4f7597937952469601962189e62d321b8cb4fa421e035ef"
   end
 
-  depends_on "python" ["3.6.5_1"]
+  depends_on "python@3.9"
 
-  resource "pygments" do
-    url "https://files.pythonhosted.org/packages/71/2a/2e4e77803a8bd6408a2903340ac498cb0a2181811af7c9ec92cb70b0308a/Pygments-2.2.0.tar.gz"
-    sha256 "dbae1046def0efb574852fab9e90209b23f556367b5a320c0bcb871c77c3e8cc"
+  resource "Pygments" do
+    url "https://files.pythonhosted.org/packages/e1/86/8059180e8217299079d8719c6e23d674aadaba0b1939e25e0cc15dcf075b/Pygments-2.7.4.tar.gz"
+    sha256 "df49d09b498e83c1a73128295860250b0b7edd4c723a32e9bc0d295c7c2ec337"
   end
 
   resource "requests" do
-    url "https://files.pythonhosted.org/packages/97/10/92d25b93e9c266c94b76a5548f020f3f1dd0eb40649cb1993532c0af8f4c/requests-2.20.0.tar.gz"
-    sha256 "99dcfdaaeb17caf6e526f32b6a7b780461512ab3f1d992187801694cba42770c"
+    url "https://files.pythonhosted.org/packages/6b/47/c14abc08432ab22dc18b9892252efaf005ab44066de871e72a38d6af464b/requests-2.25.1.tar.gz"
+    sha256 "27973dd4a904a4f13b263a19c866c13b92a39ed1c964655f025f3f8d3d75b804"
+  end
+
+  resource "requests-toolbelt" do
+    url "https://files.pythonhosted.org/packages/28/30/7bf7e5071081f761766d46820e52f4b16c8a08fef02d2eb4682ca7534310/requests-toolbelt-0.9.1.tar.gz"
+    sha256 "968089d4584ad4ad7c171454f0a5c6dac23971e9472521ea3b6d49d610aa6fc0"
   end
 
   resource "certifi" do
-    url "https://files.pythonhosted.org/packages/41/b6/4f0cefba47656583217acd6cd797bc2db1fede0d53090fdc28ad2c8e0716/certifi-2018.10.15.tar.gz"
-    sha256 "6d58c986d22b038c8c0df30d639f23a3e6d172a05c3583e766f4c0b785c0986a"
+    url "https://files.pythonhosted.org/packages/06/a9/cd1fd8ee13f73a4d4f491ee219deeeae20afefa914dfb4c130cfc9dc397a/certifi-2020.12.5.tar.gz"
+    sha256 "1a4995114262bffbc2413b159f2a1a480c969de6e6eb13ee966d470af86af59c"
   end
 
   resource "urllib3" do
-    url "https://files.pythonhosted.org/packages/a5/74/05ffd00b4b5c08306939c485869f5dc40cbc27357195b0a98b18e4c48893/urllib3-1.24.tar.gz"
-    sha256 "41c3db2fc01e5b907288010dec72f9d0a74e37d6994e6eb56849f59fea2265ae"
+    url "https://files.pythonhosted.org/packages/d7/8d/7ee68c6b48e1ec8d41198f694ecdc15f7596356f2ff8e6b1420300cf5db3/urllib3-1.26.3.tar.gz"
+    sha256 "de3eedaad74a2683334e282005cd8d7f22f4d55fa690a2a1020a416cb0a47e73"
   end
 
   resource "idna" do
-    url "https://files.pythonhosted.org/packages/65/c4/80f97e9c9628f3cac9b98bfca0402ede54e0563b56482e3e6e45c43c4935/idna-2.7.tar.gz"
-    sha256 "684a38a6f903c1d71d6d5fac066b58d7768af4de2b832e426ec79c30daa94a16"
+    url "https://files.pythonhosted.org/packages/ea/b7/e0e3c1c467636186c39925827be42f16fee389dc404ac29e930e9136be70/idna-2.10.tar.gz"
+    sha256 "b307872f855b18632ce0c21c5e45be78c0ea7ae4c15c828c20788b26921eb3f6"
   end
 
   resource "chardet" do
-    url "https://files.pythonhosted.org/packages/fc/bb/a5768c230f9ddb03acc9ef3f0d4a3cf93462473795d18e9535498c8f929d/chardet-3.0.4.tar.gz"
-    sha256 "84ab92ed1c4d4f16916e05906b6b75a6c0fb5db821cc65e70cbd64a3e2a5eaae"
+    url "https://files.pythonhosted.org/packages/ee/2d/9cdc2b527e127b4c9db64b86647d567985940ac3698eeabc7ffaccb4ea61/chardet-4.0.0.tar.gz"
+    sha256 "0d6f53a15db4120f2b08c94f11e7d93d2c911ee118b6b30a04ec3ee8310179fa"
   end
 
   resource "PySocks" do
-    url "https://files.pythonhosted.org/packages/53/12/6bf1d764f128636cef7408e8156b7235b150ea31650d0260969215bb8e7d/PySocks-1.6.8.tar.gz"
-    sha256 "3fe52c55890a248676fd69dc9e3c4e811718b777834bcaab7a8125cf9deac672"
+    url "https://files.pythonhosted.org/packages/bd/11/293dd436aea955d45fc4e8a35b6ae7270f5b8e00b53cf6c024c83b657a11/PySocks-1.7.1.tar.gz"
+    sha256 "3f8804571ebe159c380ac6de37643bb4685970655d3bba243530d6558b799aa0"
   end
 
   def install
@@ -63,7 +70,7 @@ class Httpie < Formula
   end
 
   test do
-    raw_url = "https://raw.githubusercontent.com/Homebrew/homebrew-core/master/Formula/httpie.rb"
+    raw_url = "https://raw.githubusercontent.com/Homebrew/homebrew-core/HEAD/Formula/httpie.rb"
     assert_match "PYTHONPATH", shell_output("#{bin}/http --ignore-stdin #{raw_url}")
   end
 end

httpie/__init__.py

@@ -1,32 +1,8 @@
 """
-HTTPie - a CLI, cURL-like tool for humans.
+HTTPie: command-line HTTP client for the API era.
 
 """
-__version__ = '1.0.1'
+
+__version__ = '2.5.0'
 __author__ = 'Jakub Roztocil'
 __licence__ = 'BSD'
-
-
-class ExitStatus:
-    """Program exit code constants."""
-    SUCCESS = 0
-    ERROR = 1
-    PLUGIN_ERROR = 7
-
-    # 128+2 SIGINT <http://www.tldp.org/LDP/abs/html/exitcodes.html>
-    ERROR_CTRL_C = 130
-
-    ERROR_TIMEOUT = 2
-    ERROR_TOO_MANY_REDIRECTS = 6
-
-    # Used only when requested with --check-status:
-    ERROR_HTTP_3XX = 3
-    ERROR_HTTP_4XX = 4
-    ERROR_HTTP_5XX = 5
-
-
-EXIT_STATUS_LABELS = {
-    value: key
-    for key, value in ExitStatus.__dict__.items()
-    if key.isupper()
-}

httpie/__main__.py

@@ -1,18 +1,19 @@
-#!/usr/bin/env python
 """The main entry point. Invoke as `http' or `python -m httpie'.
 
 """
-import sys
 
 
 def main():
     try:
-        from .core import main
-        sys.exit(main())
+        from httpie.core import main
+        exit_status = main()
     except KeyboardInterrupt:
-        from . import ExitStatus
-        sys.exit(ExitStatus.ERROR_CTRL_C)
+        from httpie.status import ExitStatus
+        exit_status = ExitStatus.ERROR_CTRL_C
+
+    return exit_status.value
 
 
-if __name__ == '__main__':
-    main()
+if __name__ == '__main__':  # pragma: nocover
+    import sys
+    sys.exit(main())

httpie/cli/argparser.py

@@ -0,0 +1,463 @@
+import argparse
+import errno
+import os
+import re
+import sys
+from argparse import RawDescriptionHelpFormatter
+from textwrap import dedent
+from urllib.parse import urlsplit
+
+from requests.utils import get_netrc_auth
+
+from .argtypes import (
+    AuthCredentials, KeyValueArgType, PARSED_DEFAULT_FORMAT_OPTIONS,
+    parse_auth,
+    parse_format_options,
+)
+from .constants import (
+    HTTP_GET, HTTP_POST, OUTPUT_OPTIONS, OUTPUT_OPTIONS_DEFAULT,
+    OUTPUT_OPTIONS_DEFAULT_OFFLINE, OUTPUT_OPTIONS_DEFAULT_STDOUT_REDIRECTED,
+    OUT_RESP_BODY, PRETTY_MAP, PRETTY_STDOUT_TTY_ONLY, RequestType,
+    SEPARATOR_CREDENTIALS,
+    SEPARATOR_GROUP_ALL_ITEMS, SEPARATOR_GROUP_DATA_ITEMS, URL_SCHEME_RE,
+)
+from .exceptions import ParseError
+from .requestitems import RequestItems
+from ..context import Environment
+from ..plugins.registry import plugin_manager
+from ..utils import ExplicitNullAuth, get_content_type
+
+
+class HTTPieHelpFormatter(RawDescriptionHelpFormatter):
+    """A nicer help formatter.
+
+    Help for arguments can be indented and contain new lines.
+    It will be de-dented and arguments in the help
+    will be separated by a blank line for better readability.
+
+
+    """
+
+    def __init__(self, max_help_position=6, *args, **kwargs):
+        # A smaller indent for args help.
+        kwargs['max_help_position'] = max_help_position
+        super().__init__(*args, **kwargs)
+
+    def _split_lines(self, text, width):
+        text = dedent(text).strip() + '\n\n'
+        return text.splitlines()
+
+
+# TODO: refactor and design type-annotated data structures
+#       for raw args + parsed args and keep things immutable.
+class HTTPieArgumentParser(argparse.ArgumentParser):
+    """Adds additional logic to `argparse.ArgumentParser`.
+
+    Handles all input (CLI args, file args, stdin), applies defaults,
+    and performs extra validation.
+
+    """
+
+    def __init__(self, *args, formatter_class=HTTPieHelpFormatter, **kwargs):
+        kwargs['add_help'] = False
+        super().__init__(*args, formatter_class=formatter_class, **kwargs)
+        self.env = None
+        self.args = None
+        self.has_stdin_data = False
+        self.has_input_data = False
+
+    # noinspection PyMethodOverriding
+    def parse_args(
+        self,
+        env: Environment,
+        args=None,
+        namespace=None
+    ) -> argparse.Namespace:
+        self.env = env
+        self.args, no_options = super().parse_known_args(args, namespace)
+        if self.args.debug:
+            self.args.traceback = True
+        self.has_stdin_data = (
+            self.env.stdin
+            and not self.args.ignore_stdin
+            and not self.env.stdin_isatty
+        )
+        self.has_input_data = self.has_stdin_data or self.args.raw is not None
+        # Arguments processing and environment setup.
+        self._apply_no_options(no_options)
+        self._process_request_type()
+        self._process_download_options()
+        self._setup_standard_streams()
+        self._process_output_options()
+        self._process_pretty_options()
+        self._process_format_options()
+        self._guess_method()
+        self._parse_items()
+        self._process_url()
+        self._process_auth()
+
+        if self.args.raw is not None:
+            self._body_from_input(self.args.raw)
+        elif self.has_stdin_data:
+            self._body_from_file(self.env.stdin)
+
+        if self.args.compress:
+            # TODO: allow --compress with --chunked / --multipart
+            if self.args.chunked:
+                self.error('cannot combine --compress and --chunked')
+            if self.args.multipart:
+                self.error('cannot combine --compress and --multipart')
+
+        return self.args
+
+    def _process_request_type(self):
+        request_type = self.args.request_type
+        self.args.json = request_type is RequestType.JSON
+        self.args.multipart = request_type is RequestType.MULTIPART
+        self.args.form = request_type in {
+            RequestType.FORM,
+            RequestType.MULTIPART,
+        }
+
+    def _process_url(self):
+        if not URL_SCHEME_RE.match(self.args.url):
+            if os.path.basename(self.env.program_name) == 'https':
+                scheme = 'https://'
+            else:
+                scheme = self.args.default_scheme + '://'
+
+            # See if we're using curl style shorthand for localhost (:3000/foo)
+            shorthand = re.match(r'^:(?!:)(\d*)(/?.*)$', self.args.url)
+            if shorthand:
+                port = shorthand.group(1)
+                rest = shorthand.group(2)
+                self.args.url = scheme + 'localhost'
+                if port:
+                    self.args.url += ':' + port
+                self.args.url += rest
+            else:
+                self.args.url = scheme + self.args.url
+
+    # noinspection PyShadowingBuiltins
+    def _print_message(self, message, file=None):
+        # Sneak in our stderr/stdout.
+        file = {
+            sys.stdout: self.env.stdout,
+            sys.stderr: self.env.stderr,
+            None: self.env.stderr
+        }.get(file, file)
+        if not hasattr(file, 'buffer') and isinstance(message, str):
+            message = message.encode(self.env.stdout_encoding)
+        super()._print_message(message, file)
+
+    def _setup_standard_streams(self):
+        """
+        Modify `env.stdout` and `env.stdout_isatty` based on args, if needed.
+
+        """
+
+        self.args.output_file_specified = bool(self.args.output_file)
+        if self.args.download:
+            # FIXME: Come up with a cleaner solution.
+            if not self.args.output_file and not self.env.stdout_isatty:
+                # Use stdout as the download output file.
+                self.args.output_file = self.env.stdout
+            # With `--download`, we write everything that would normally go to
+            # `stdout` to `stderr` instead. Let's replace the stream so that
+            # we don't have to use many `if`s throughout the codebase.
+            # The response body will be treated separately.
+            self.env.stdout = self.env.stderr
+            self.env.stdout_isatty = self.env.stderr_isatty
+
+        elif self.args.output_file:
+            # When not `--download`ing, then `--output` simply replaces
+            # `stdout`. The file is opened for appending, which isn't what
+            # we want in this case.
+            self.args.output_file.seek(0)
+            try:
+                self.args.output_file.truncate()
+            except OSError as e:
+                if e.errno == errno.EINVAL:
+                    # E.g. /dev/null on Linux.
+                    pass
+                else:
+                    raise
+            self.env.stdout = self.args.output_file
+            self.env.stdout_isatty = False
+
+        if self.args.quiet:
+            self.env.stderr = self.env.devnull
+            if not (self.args.output_file_specified and not self.args.download):
+                self.env.stdout = self.env.devnull
+
+    def _process_auth(self):
+        # TODO: refactor & simplify this method.
+        self.args.auth_plugin = None
+        default_auth_plugin = plugin_manager.get_auth_plugins()[0]
+        auth_type_set = self.args.auth_type is not None
+        url = urlsplit(self.args.url)
+
+        if self.args.auth is None and not auth_type_set:
+            if url.username is not None:
+                # Handle http://username:password@hostname/
+                username = url.username
+                password = url.password or ''
+                self.args.auth = AuthCredentials(
+                    key=username,
+                    value=password,
+                    sep=SEPARATOR_CREDENTIALS,
+                    orig=SEPARATOR_CREDENTIALS.join([username, password])
+                )
+
+        if self.args.auth is not None or auth_type_set:
+            if not self.args.auth_type:
+                self.args.auth_type = default_auth_plugin.auth_type
+            plugin = plugin_manager.get_auth_plugin(self.args.auth_type)()
+
+            if (not self.args.ignore_netrc
+                    and self.args.auth is None
+                    and plugin.netrc_parse):
+                # Only host needed, so it’s OK URL not finalized.
+                netrc_credentials = get_netrc_auth(self.args.url)
+                if netrc_credentials:
+                    self.args.auth = AuthCredentials(
+                        key=netrc_credentials[0],
+                        value=netrc_credentials[1],
+                        sep=SEPARATOR_CREDENTIALS,
+                        orig=SEPARATOR_CREDENTIALS.join(netrc_credentials)
+                    )
+
+            if plugin.auth_require and self.args.auth is None:
+                self.error('--auth required')
+
+            plugin.raw_auth = self.args.auth
+            self.args.auth_plugin = plugin
+            already_parsed = isinstance(self.args.auth, AuthCredentials)
+
+            if self.args.auth is None or not plugin.auth_parse:
+                self.args.auth = plugin.get_auth()
+            else:
+                if already_parsed:
+                    # from the URL
+                    credentials = self.args.auth
+                else:
+                    credentials = parse_auth(self.args.auth)
+
+                if (not credentials.has_password()
+                        and plugin.prompt_password):
+                    if self.args.ignore_stdin:
+                        # Non-tty stdin read by now
+                        self.error(
+                            'Unable to prompt for passwords because'
+                            ' --ignore-stdin is set.'
+                        )
+                    credentials.prompt_password(url.netloc)
+                self.args.auth = plugin.get_auth(
+                    username=credentials.key,
+                    password=credentials.value,
+                )
+        if not self.args.auth and self.args.ignore_netrc:
+            # Set a no-op auth to force requests to ignore .netrc
+            # <https://github.com/psf/requests/issues/2773#issuecomment-174312831>
+            self.args.auth = ExplicitNullAuth()
+
+    def _apply_no_options(self, no_options):
+        """For every `--no-OPTION` in `no_options`, set `args.OPTION` to
+        its default value. This allows for un-setting of options, e.g.,
+        specified in config.
+
+        """
+        invalid = []
+
+        for option in no_options:
+            if not option.startswith('--no-'):
+                invalid.append(option)
+                continue
+
+            # --no-option => --option
+            inverted = '--' + option[5:]
+            for action in self._actions:
+                if inverted in action.option_strings:
+                    setattr(self.args, action.dest, action.default)
+                    break
+            else:
+                invalid.append(option)
+
+        if invalid:
+            self.error(f'unrecognized arguments: {" ".join(invalid)}')
+
+    def _body_from_file(self, fd):
+        """Read the data from a file-like object.
+
+        Bytes are always read.
+
+        """
+        self._ensure_one_data_source(self.args.data, self.args.files)
+        self.args.data = getattr(fd, 'buffer', fd)
+
+    def _body_from_input(self, data):
+        """Read the data from the CLI.
+
+        """
+        self._ensure_one_data_source(self.has_stdin_data, self.args.data,
+                                     self.args.files)
+        self.args.data = data.encode()
+
+    def _ensure_one_data_source(self, *other_sources):
+        """There can only be one source of input request data.
+
+        """
+        if any(other_sources):
+            self.error('Request body (from stdin, --raw or a file) and request '
+                       'data (key=value) cannot be mixed. Pass '
+                       '--ignore-stdin to let key/value take priority. '
+                       'See https://httpie.org/doc#scripting for details.')
+
+    def _guess_method(self):
+        """Set `args.method` if not specified to either POST or GET
+        based on whether the request has data or not.
+
+        """
+        if self.args.method is None:
+            # Invoked as `http URL'.
+            assert not self.args.request_items
+            if self.has_input_data:
+                self.args.method = HTTP_POST
+            else:
+                self.args.method = HTTP_GET
+
+        # FIXME: False positive, e.g., "localhost" matches but is a valid URL.
+        elif not re.match('^[a-zA-Z]+$', self.args.method):
+            # Invoked as `http URL item+'. The URL is now in `args.method`
+            # and the first ITEM is now incorrectly in `args.url`.
+            try:
+                # Parse the URL as an ITEM and store it as the first ITEM arg.
+                self.args.request_items.insert(0, KeyValueArgType(
+                    *SEPARATOR_GROUP_ALL_ITEMS).__call__(self.args.url))
+
+            except argparse.ArgumentTypeError as e:
+                if self.args.traceback:
+                    raise
+                self.error(e.args[0])
+
+            else:
+                # Set the URL correctly
+                self.args.url = self.args.method
+                # Infer the method
+                has_data = (
+                    self.has_input_data
+                    or any(
+                        item.sep in SEPARATOR_GROUP_DATA_ITEMS
+                        for item in self.args.request_items)
+                )
+                self.args.method = HTTP_POST if has_data else HTTP_GET
+
+    def _parse_items(self):
+        """
+        Parse `args.request_items` into `args.headers`, `args.data`,
+        `args.params`, and `args.files`.
+
+        """
+        try:
+            request_items = RequestItems.from_args(
+                request_item_args=self.args.request_items,
+                as_form=self.args.form,
+            )
+        except ParseError as e:
+            if self.args.traceback:
+                raise
+            self.error(e.args[0])
+        else:
+            self.args.headers = request_items.headers
+            self.args.data = request_items.data
+            self.args.files = request_items.files
+            self.args.params = request_items.params
+            self.args.multipart_data = request_items.multipart_data
+
+        if self.args.files and not self.args.form:
+            # `http url @/path/to/file`
+            request_file = None
+            for key, file in self.args.files.items():
+                if key != '':
+                    self.error(
+                        'Invalid file fields (perhaps you meant --form?):'
+                        f' {",".join(self.args.files.keys())}')
+                if request_file is not None:
+                    self.error("Can't read request from multiple files")
+                request_file = file
+
+            fn, fd, ct = request_file
+            self.args.files = {}
+
+            self._body_from_file(fd)
+
+            if 'Content-Type' not in self.args.headers:
+                content_type = get_content_type(fn)
+                if content_type:
+                    self.args.headers['Content-Type'] = content_type
+
+    def _process_output_options(self):
+        """Apply defaults to output options, or validate the provided ones.
+
+        The default output options are stdout-type-sensitive.
+
+        """
+
+        def check_options(value, option):
+            unknown = set(value) - OUTPUT_OPTIONS
+            if unknown:
+                self.error(f'Unknown output options: {option}={",".join(unknown)}')
+
+        if self.args.verbose:
+            self.args.all = True
+
+        if self.args.output_options is None:
+            if self.args.verbose:
+                self.args.output_options = ''.join(OUTPUT_OPTIONS)
+            elif self.args.offline:
+                self.args.output_options = OUTPUT_OPTIONS_DEFAULT_OFFLINE
+            elif not self.env.stdout_isatty:
+                self.args.output_options = OUTPUT_OPTIONS_DEFAULT_STDOUT_REDIRECTED
+            else:
+                self.args.output_options = OUTPUT_OPTIONS_DEFAULT
+
+        if self.args.output_options_history is None:
+            self.args.output_options_history = self.args.output_options
+
+        check_options(self.args.output_options, '--print')
+        check_options(self.args.output_options_history, '--history-print')
+
+        if self.args.download and OUT_RESP_BODY in self.args.output_options:
+            # Response body is always downloaded with --download and it goes
+            # through a different routine, so we remove it.
+            self.args.output_options = str(
+                set(self.args.output_options) - set(OUT_RESP_BODY))
+
+    def _process_pretty_options(self):
+        if self.args.prettify == PRETTY_STDOUT_TTY_ONLY:
+            self.args.prettify = PRETTY_MAP[
+                'all' if self.env.stdout_isatty else 'none']
+        elif (self.args.prettify and self.env.is_windows
+              and self.args.output_file):
+            self.error('Only terminal output can be colorized on Windows.')
+        else:
+            # noinspection PyTypeChecker
+            self.args.prettify = PRETTY_MAP[self.args.prettify]
+
+    def _process_download_options(self):
+        if self.args.offline:
+            self.args.download = False
+            self.args.download_resume = False
+            return
+        if not self.args.download:
+            if self.args.download_resume:
+                self.error('--continue only works with --download')
+        if self.args.download_resume and not (
+                self.args.download and self.args.output_file):
+            self.error('--continue requires --output to be specified')
+
+    def _process_format_options(self):
+        parsed_options = PARSED_DEFAULT_FORMAT_OPTIONS
+        for options_group in self.args.format_options or []:
+            parsed_options = parse_format_options(options_group, defaults=parsed_options)
+        self.args.format_options = parsed_options

httpie/cli/argtypes.py

@@ -0,0 +1,244 @@
+import argparse
+import getpass
+import os
+import sys
+from copy import deepcopy
+from typing import List, Optional, Union
+
+from .constants import DEFAULT_FORMAT_OPTIONS, SEPARATOR_CREDENTIALS
+from ..sessions import VALID_SESSION_NAME_PATTERN
+
+
+class KeyValueArg:
+    """Base key-value pair parsed from CLI."""
+
+    def __init__(self, key: str, value: Optional[str], sep: str, orig: str):
+        self.key = key
+        self.value = value
+        self.sep = sep
+        self.orig = orig
+
+    def __eq__(self, other: 'KeyValueArg'):
+        return self.__dict__ == other.__dict__
+
+    def __repr__(self):
+        return repr(self.__dict__)
+
+
+class SessionNameValidator:
+
+    def __init__(self, error_message: str):
+        self.error_message = error_message
+
+    def __call__(self, value: str) -> str:
+        # Session name can be a path or just a name.
+        if (os.path.sep not in value
+                and not VALID_SESSION_NAME_PATTERN.search(value)):
+            raise argparse.ArgumentError(None, self.error_message)
+        return value
+
+
+class Escaped(str):
+    """Represents an escaped character."""
+
+    def __repr__(self):
+        return f"Escaped({repr(str(self))})"
+
+
+class KeyValueArgType:
+    """A key-value pair argument type used with `argparse`.
+
+    Parses a key-value arg and constructs a `KeyValueArg` instance.
+    Used for headers, form data, and other key-value pair types.
+
+    """
+
+    key_value_class = KeyValueArg
+
+    def __init__(self, *separators: str):
+        self.separators = separators
+        self.special_characters = set('\\')
+        for separator in separators:
+            self.special_characters.update(separator)
+
+    def __call__(self, s: str) -> KeyValueArg:
+        """Parse raw string arg  and return `self.key_value_class` instance.
+
+        The best of `self.separators` is determined (first found, longest).
+        Back slash escaped characters aren't considered as separators
+        (or parts thereof). Literal back slash characters have to be escaped
+        as well (r'\\').
+
+        """
+        tokens = self.tokenize(s)
+
+        # Sorting by length ensures that the longest one will be
+        # chosen as it will overwrite any shorter ones starting
+        # at the same position in the `found` dictionary.
+        separators = sorted(self.separators, key=len)
+
+        for i, token in enumerate(tokens):
+
+            if isinstance(token, Escaped):
+                continue
+
+            found = {}
+            for sep in separators:
+                pos = token.find(sep)
+                if pos != -1:
+                    found[pos] = sep
+
+            if found:
+                # Starting first, longest separator found.
+                sep = found[min(found.keys())]
+
+                key, value = token.split(sep, 1)
+
+                # Any preceding tokens are part of the key.
+                key = ''.join(tokens[:i]) + key
+
+                # Any following tokens are part of the value.
+                value += ''.join(tokens[i + 1:])
+
+                break
+
+        else:
+            raise argparse.ArgumentTypeError(f'{s!r} is not a valid value')
+
+        return self.key_value_class(key=key, value=value, sep=sep, orig=s)
+
+    def tokenize(self, s: str) -> List[Union[str, Escaped]]:
+        r"""Tokenize the raw arg string
+
+        There are only two token types - strings and escaped characters:
+
+        >>> KeyValueArgType('=').tokenize(r'foo\=bar\\baz')
+        ['foo', Escaped('='), 'bar', Escaped('\\'), 'baz']
+
+        """
+        tokens = ['']
+        characters = iter(s)
+        for char in characters:
+            if char == '\\':
+                char = next(characters, '')
+                if char not in self.special_characters:
+                    tokens[-1] += '\\' + char
+                else:
+                    tokens.extend([Escaped(char), ''])
+            else:
+                tokens[-1] += char
+        return tokens
+
+
+class AuthCredentials(KeyValueArg):
+    """Represents parsed credentials."""
+
+    def has_password(self) -> bool:
+        return self.value is not None
+
+    def prompt_password(self, host: str):
+        prompt_text = f'http: password for {self.key}@{host}: '
+        try:
+            self.value = self._getpass(prompt_text)
+        except (EOFError, KeyboardInterrupt):
+            sys.stderr.write('\n')
+            sys.exit(0)
+
+    @staticmethod
+    def _getpass(prompt):
+        # To allow easy mocking.
+        return getpass.getpass(str(prompt))
+
+
+class AuthCredentialsArgType(KeyValueArgType):
+    """A key-value arg type that parses credentials."""
+
+    key_value_class = AuthCredentials
+
+    def __call__(self, s):
+        """Parse credentials from `s`.
+
+        ("username" or "username:password").
+
+        """
+        try:
+            return super().__call__(s)
+        except argparse.ArgumentTypeError:
+            # No password provided, will prompt for it later.
+            return self.key_value_class(
+                key=s,
+                value=None,
+                sep=SEPARATOR_CREDENTIALS,
+                orig=s
+            )
+
+
+parse_auth = AuthCredentialsArgType(SEPARATOR_CREDENTIALS)
+
+
+def readable_file_arg(filename):
+    try:
+        with open(filename, 'rb'):
+            return filename
+    except OSError as ex:
+        raise argparse.ArgumentTypeError(f'{ex.filename}: {ex.strerror}')
+
+
+def parse_format_options(s: str, defaults: Optional[dict]) -> dict:
+    """
+    Parse `s` and update `defaults` with the parsed values.
+
+    >>> parse_format_options(
+    ... defaults={'json': {'indent': 4, 'sort_keys': True}},
+    ... s='json.indent:2,json.sort_keys:False',
+    ... )
+    {'json': {'indent': 2, 'sort_keys': False}}
+
+    """
+    value_map = {
+        'true': True,
+        'false': False,
+    }
+    options = deepcopy(defaults or {})
+    for option in s.split(','):
+        try:
+            path, value = option.lower().split(':')
+            section, key = path.split('.')
+        except ValueError:
+            raise argparse.ArgumentTypeError(f'invalid option {option!r}')
+
+        if value in value_map:
+            parsed_value = value_map[value]
+        else:
+            if value.isnumeric():
+                parsed_value = int(value)
+            else:
+                parsed_value = value
+
+        if defaults is None:
+            options.setdefault(section, {})
+        else:
+            try:
+                default_value = defaults[section][key]
+            except KeyError:
+                raise argparse.ArgumentTypeError(
+                    f'invalid key {path!r}')
+
+            default_type, parsed_type = type(default_value), type(parsed_value)
+            if parsed_type is not default_type:
+                raise argparse.ArgumentTypeError(
+                    'invalid value'
+                    f' {value!r} in {option!r}'
+                    f' (expected {default_type.__name__}'
+                    f' got {parsed_type.__name__})'
+                )
+
+        options[section][key] = parsed_value
+
+    return options
+
+
+PARSED_DEFAULT_FORMAT_OPTIONS = parse_format_options(
+    s=','.join(DEFAULT_FORMAT_OPTIONS),
+    defaults=None,
+)

httpie/cli/constants.py

@@ -0,0 +1,113 @@
+"""Parsing and processing of CLI input (args, auth credentials, files, stdin).
+
+"""
+import enum
+import re
+
+
+URL_SCHEME_RE = re.compile(r'^[a-z][a-z0-9.+-]*://', re.IGNORECASE)
+
+HTTP_POST = 'POST'
+HTTP_GET = 'GET'
+
+# Various separators used in args
+SEPARATOR_HEADER = ':'
+SEPARATOR_HEADER_EMPTY = ';'
+SEPARATOR_CREDENTIALS = ':'
+SEPARATOR_PROXY = ':'
+SEPARATOR_DATA_STRING = '='
+SEPARATOR_DATA_RAW_JSON = ':='
+SEPARATOR_FILE_UPLOAD = '@'
+SEPARATOR_FILE_UPLOAD_TYPE = ';type='  # in already parsed file upload path only
+SEPARATOR_DATA_EMBED_FILE_CONTENTS = '=@'
+SEPARATOR_DATA_EMBED_RAW_JSON_FILE = ':=@'
+SEPARATOR_QUERY_PARAM = '=='
+
+# Separators that become request data
+SEPARATOR_GROUP_DATA_ITEMS = frozenset({
+    SEPARATOR_DATA_STRING,
+    SEPARATOR_DATA_RAW_JSON,
+    SEPARATOR_FILE_UPLOAD,
+    SEPARATOR_DATA_EMBED_FILE_CONTENTS,
+    SEPARATOR_DATA_EMBED_RAW_JSON_FILE
+})
+
+SEPARATORS_GROUP_MULTIPART = frozenset({
+    SEPARATOR_DATA_STRING,
+    SEPARATOR_DATA_EMBED_FILE_CONTENTS,
+    SEPARATOR_FILE_UPLOAD,
+})
+
+# Separators for items whose value is a filename to be embedded
+SEPARATOR_GROUP_DATA_EMBED_ITEMS = frozenset({
+    SEPARATOR_DATA_EMBED_FILE_CONTENTS,
+    SEPARATOR_DATA_EMBED_RAW_JSON_FILE,
+})
+
+# Separators for raw JSON items
+SEPARATOR_GROUP_RAW_JSON_ITEMS = frozenset([
+    SEPARATOR_DATA_RAW_JSON,
+    SEPARATOR_DATA_EMBED_RAW_JSON_FILE,
+])
+
+# Separators allowed in ITEM arguments
+SEPARATOR_GROUP_ALL_ITEMS = frozenset({
+    SEPARATOR_HEADER,
+    SEPARATOR_HEADER_EMPTY,
+    SEPARATOR_QUERY_PARAM,
+    SEPARATOR_DATA_STRING,
+    SEPARATOR_DATA_RAW_JSON,
+    SEPARATOR_FILE_UPLOAD,
+    SEPARATOR_DATA_EMBED_FILE_CONTENTS,
+    SEPARATOR_DATA_EMBED_RAW_JSON_FILE,
+})
+
+# Output options
+OUT_REQ_HEAD = 'H'
+OUT_REQ_BODY = 'B'
+OUT_RESP_HEAD = 'h'
+OUT_RESP_BODY = 'b'
+
+OUTPUT_OPTIONS = frozenset({
+    OUT_REQ_HEAD,
+    OUT_REQ_BODY,
+    OUT_RESP_HEAD,
+    OUT_RESP_BODY
+})
+
+# Pretty
+PRETTY_MAP = {
+    'all': ['format', 'colors'],
+    'colors': ['colors'],
+    'format': ['format'],
+    'none': []
+}
+PRETTY_STDOUT_TTY_ONLY = object()
+
+
+DEFAULT_FORMAT_OPTIONS = [
+    'headers.sort:true',
+    'json.format:true',
+    'json.indent:4',
+    'json.sort_keys:true',
+    'xml.format:true',
+    'xml.indent:2',
+]
+SORTED_FORMAT_OPTIONS = [
+    'headers.sort:true',
+    'json.sort_keys:true',
+]
+SORTED_FORMAT_OPTIONS_STRING = ','.join(SORTED_FORMAT_OPTIONS)
+UNSORTED_FORMAT_OPTIONS_STRING = ','.join(
+    option.replace('true', 'false') for option in SORTED_FORMAT_OPTIONS)
+
+# Defaults
+OUTPUT_OPTIONS_DEFAULT = OUT_RESP_HEAD + OUT_RESP_BODY
+OUTPUT_OPTIONS_DEFAULT_STDOUT_REDIRECTED = OUT_RESP_BODY
+OUTPUT_OPTIONS_DEFAULT_OFFLINE = OUT_REQ_HEAD + OUT_REQ_BODY
+
+
+class RequestType(enum.Enum):
+    FORM = enum.auto()
+    MULTIPART = enum.auto()
+    JSON = enum.auto()

httpie/cli/definition.py

@@ -1,86 +1,65 @@
-"""CLI arguments definition.
-
-NOTE: the CLI interface may change before reaching v1.0.
+"""
+CLI arguments definition.
 
 """
-# noinspection PyCompatibility
-from argparse import (
-    RawDescriptionHelpFormatter, FileType,
-    OPTIONAL, ZERO_OR_MORE, SUPPRESS
-)
+from argparse import (FileType, OPTIONAL, SUPPRESS, ZERO_OR_MORE)
 from textwrap import dedent, wrap
 
-from httpie import __doc__, __version__
-from httpie.input import (
-    HTTPieArgumentParser, KeyValueArgType,
-    SEP_PROXY, SEP_GROUP_ALL_ITEMS,
-    OUT_REQ_HEAD, OUT_REQ_BODY, OUT_RESP_HEAD,
-    OUT_RESP_BODY, OUTPUT_OPTIONS,
-    OUTPUT_OPTIONS_DEFAULT, PRETTY_MAP,
-    PRETTY_STDOUT_TTY_ONLY, SessionNameValidator,
-    readable_file_arg, SSL_VERSION_ARG_MAPPING
+from .. import __doc__, __version__
+from .argparser import HTTPieArgumentParser
+from .argtypes import (
+    KeyValueArgType, SessionNameValidator,
+    readable_file_arg,
 )
-from httpie.output.formatters.colors import (
-    AVAILABLE_STYLES, DEFAULT_STYLE, AUTO_STYLE
+from .constants import (
+    DEFAULT_FORMAT_OPTIONS, OUTPUT_OPTIONS,
+    OUTPUT_OPTIONS_DEFAULT, OUT_REQ_BODY, OUT_REQ_HEAD,
+    OUT_RESP_BODY, OUT_RESP_HEAD, PRETTY_MAP, PRETTY_STDOUT_TTY_ONLY,
+    RequestType, SEPARATOR_GROUP_ALL_ITEMS, SEPARATOR_PROXY,
+    SORTED_FORMAT_OPTIONS_STRING,
+    UNSORTED_FORMAT_OPTIONS_STRING,
 )
-from httpie.plugins import plugin_manager
-from httpie.plugins.builtin import BuiltinAuthPlugin
-from httpie.sessions import DEFAULT_SESSIONS_DIR
-
-
-class HTTPieHelpFormatter(RawDescriptionHelpFormatter):
-    """A nicer help formatter.
-
-    Help for arguments can be indented and contain new lines.
-    It will be de-dented and arguments in the help
-    will be separated by a blank line for better readability.
-
-
-    """
-    def __init__(self, max_help_position=6, *args, **kwargs):
-        # A smaller indent for args help.
-        kwargs['max_help_position'] = max_help_position
-        super(HTTPieHelpFormatter, self).__init__(*args, **kwargs)
-
-    def _split_lines(self, text, width):
-        text = dedent(text).strip() + '\n\n'
-        return text.splitlines()
+from ..output.formatters.colors import (
+    AUTO_STYLE, AVAILABLE_STYLES, DEFAULT_STYLE,
+)
+from ..plugins.builtin import BuiltinAuthPlugin
+from ..plugins.registry import plugin_manager
+from ..sessions import DEFAULT_SESSIONS_DIR
+from ..ssl import AVAILABLE_SSL_VERSION_ARG_MAPPING, DEFAULT_SSL_CIPHERS
 
 
 parser = HTTPieArgumentParser(
     prog='http',
-    formatter_class=HTTPieHelpFormatter,
-    description='%s <http://httpie.org>' % __doc__.strip(),
-    epilog=dedent("""
+    description=f'{__doc__.strip()} <https://httpie.org>',
+    epilog=dedent('''
     For every --OPTION there is also a --no-OPTION that reverts OPTION
     to its default value.
 
     Suggestions and bug reports are greatly appreciated:
 
-        https://github.com/jakubroztocil/httpie/issues
+        https://github.com/httpie/httpie/issues
 
-    """),
+    '''),
 )
 
-
 #######################################################################
 # Positional arguments.
 #######################################################################
 
 positional = parser.add_argument_group(
     title='Positional Arguments',
-    description=dedent("""
+    description=dedent('''
     These arguments come after any flags and in the order they are listed here.
     Only URL is required.
 
-    """)
+    ''')
 )
 positional.add_argument(
-    'method',
+    dest='method',
     metavar='METHOD',
     nargs=OPTIONAL,
     default=None,
-    help="""
+    help='''
     The HTTP method to be used for the request (GET, POST, PUT, DELETE, ...).
 
     This argument can be omitted in which case HTTPie will use POST if there
@@ -89,12 +68,12 @@ positional.add_argument(
         $ http example.org               # => GET
         $ http example.org hello=world   # => POST
 
-    """
+    '''
 )
 positional.add_argument(
-    'url',
+    dest='url',
     metavar='URL',
-    help="""
+    help='''
     The scheme defaults to 'http://' if the URL does not include one.
     (You can override this with: --default-scheme=https)
 
@@ -103,15 +82,15 @@ positional.add_argument(
         $ http :3000                    # => http://localhost:3000
         $ http :/foo                    # => http://localhost/foo
 
-    """
+    '''
 )
 positional.add_argument(
-    'items',
+    dest='request_items',
     metavar='REQUEST_ITEM',
     nargs=ZERO_OR_MORE,
     default=None,
-    type=KeyValueArgType(*SEP_GROUP_ALL_ITEMS),
-    help=r"""
+    type=KeyValueArgType(*SEPARATOR_GROUP_ALL_ITEMS),
+    help=r'''
     Optional key-value pairs to be included in the request. The separator used
     determines the type:
 
@@ -132,9 +111,10 @@ positional.add_argument(
 
         awesome:=true  amount:=42  colors:='["red", "green", "blue"]'
 
-    '@' Form file fields (only with --form, -f):
+    '@' Form file fields (only with --form or --multipart):
 
-        cs@~/Documents/CV.pdf
+        cv@~/Documents/CV.pdf
+        cv@'~/Documents/CV.pdf;type=application/pdf'
 
     '=@' A data field like '=', but takes a file path and embeds its content:
 
@@ -148,10 +128,9 @@ positional.add_argument(
 
         field-name-with\:colon=value
 
-    """
+    '''
 )
 
-
 #######################################################################
 # Content type.
 #######################################################################
@@ -163,28 +142,93 @@ content_type = parser.add_argument_group(
 
 content_type.add_argument(
     '--json', '-j',
-    action='store_true',
-    help="""
+    action='store_const',
+    const=RequestType.JSON,
+    dest='request_type',
+    help='''
     (default) Data items from the command line are serialized as a JSON object.
     The Content-Type and Accept headers are set to application/json
     (if not specified).
 
-    """
+    '''
 )
 content_type.add_argument(
     '--form', '-f',
-    action='store_true',
-    help="""
+    action='store_const',
+    const=RequestType.FORM,
+    dest='request_type',
+    help='''
     Data items from the command line are serialized as form fields.
 
     The Content-Type is set to application/x-www-form-urlencoded (if not
     specified). The presence of any file fields results in a
     multipart/form-data request.
 
-    """
+    '''
+)
+content_type.add_argument(
+    '--multipart',
+    action='store_const',
+    const=RequestType.MULTIPART,
+    dest='request_type',
+    help='''
+    Similar to --form, but always sends a multipart/form-data
+    request (i.e., even without files).
+
+    '''
+)
+content_type.add_argument(
+    '--boundary',
+    help='''
+    Specify a custom boundary string for multipart/form-data requests.
+    Only has effect only together with --form.
+
+    '''
+)
+content_type.add_argument(
+    '--raw',
+    help='''
+    This option allows you to pass raw request data without extra processing
+    (as opposed to the structured request items syntax):
+
+        $ http --raw='data' pie.dev/post
+
+    You can achieve the same by piping the data via stdin:
+
+        $ echo data | http pie.dev/post
+
+    Or have HTTPie load the raw data from a file:
+
+        $ http pie.dev/post @data.txt
+
+
+    '''
 )
 
 
+#######################################################################
+# Content processing.
+#######################################################################
+
+content_processing = parser.add_argument_group(
+    title='Content Processing Options',
+    description=None
+)
+
+content_processing.add_argument(
+    '--compress', '-x',
+    action='count',
+    default=0,
+    help='''
+    Content compressed (encoded) with Deflate algorithm.
+    The Content-Encoding header is set to deflate.
+
+    Compression is skipped if it appears that compression ratio is
+    negative. Compression can be forced by repeating the argument.
+
+    '''
+)
+
 #######################################################################
 # Output processing
 #######################################################################
@@ -196,12 +240,12 @@ output_processing.add_argument(
     dest='prettify',
     default=PRETTY_STDOUT_TTY_ONLY,
     choices=sorted(PRETTY_MAP.keys()),
-    help="""
+    help='''
     Controls output processing. The value can be "none" to not prettify
     the output (default for redirected output), "all" to apply both colors
     and formatting (default for terminal output), "colors", or "format".
 
-    """
+    '''
 )
 output_processing.add_argument(
     '--style', '-s',
@@ -209,10 +253,10 @@ output_processing.add_argument(
     metavar='STYLE',
     default=DEFAULT_STYLE,
     choices=AVAILABLE_STYLES,
-    help="""
-    Output coloring style (default is "{default}"). One of:
+    help='''
+    Output coloring style (default is "{default}"). It can be One of:
 
-{available_styles}
+        {available_styles}
 
     The "{auto_style}" style follows your terminal's ANSI color styles.
 
@@ -220,16 +264,75 @@ output_processing.add_argument(
     $TERM environment variable is set to "xterm-256color" or similar
     (e.g., via `export TERM=xterm-256color' in your ~/.bashrc).
 
-    """.format(
+    '''.format(
         default=DEFAULT_STYLE,
         available_styles='\n'.join(
-            '{0}{1}'.format(8 * ' ', line.strip())
+            f'        {line.strip()}'
             for line in wrap(', '.join(sorted(AVAILABLE_STYLES)), 60)
-        ).rstrip(),
+        ).strip(),
         auto_style=AUTO_STYLE,
     )
 )
+_sorted_kwargs = {
+    'action': 'append_const',
+    'const': SORTED_FORMAT_OPTIONS_STRING,
+    'dest': 'format_options'
+}
+_unsorted_kwargs = {
+    'action': 'append_const',
+    'const': UNSORTED_FORMAT_OPTIONS_STRING,
+    'dest': 'format_options'
+}
+# The closest approx. of the documented resetting to default via --no-<option>.
+# We hide them from the doc because they act only as low-level aliases here.
+output_processing.add_argument('--no-unsorted', **_sorted_kwargs, help=SUPPRESS)
+output_processing.add_argument('--no-sorted', **_unsorted_kwargs, help=SUPPRESS)
 
+output_processing.add_argument(
+    '--unsorted',
+    **_unsorted_kwargs,
+    help=f'''
+    Disables all sorting while formatting output. It is a shortcut for:
+
+        --format-options={UNSORTED_FORMAT_OPTIONS_STRING}
+
+    '''
+)
+output_processing.add_argument(
+    '--sorted',
+    **_sorted_kwargs,
+    help=f'''
+    Re-enables all sorting options while formatting output. It is a shortcut for:
+
+        --format-options={SORTED_FORMAT_OPTIONS_STRING}
+
+    '''
+)
+
+
+output_processing.add_argument(
+    '--format-options',
+    action='append',
+    help='''
+    Controls output formatting. Only relevant when formatting is enabled
+    through (explicit or implied) --pretty=all or --pretty=format.
+    The following are the default options:
+
+        {option_list}
+
+    You may use this option multiple times, as well as specify multiple
+    comma-separated options at the same time. For example, this modifies the
+    settings to disable the sorting of JSON keys, and sets the indent size to 2:
+
+        --format-options json.sort_keys:false,json.indent:2
+
+    This is something you will typically put into your config file.
+
+    '''.format(
+        option_list='\n'.join(
+            f'        {option}' for option in DEFAULT_FORMAT_OPTIONS).strip()
+    )
+)
 
 #######################################################################
 # Output options
@@ -240,93 +343,83 @@ output_options.add_argument(
     '--print', '-p',
     dest='output_options',
     metavar='WHAT',
-    help="""
+    help=f'''
     String specifying what the output should contain:
 
-        '{req_head}' request headers
-        '{req_body}' request body
-        '{res_head}' response headers
-        '{res_body}' response body
+        '{OUT_REQ_HEAD}' request headers
+        '{OUT_REQ_BODY}' request body
+        '{OUT_RESP_HEAD}' response headers
+        '{OUT_RESP_BODY}' response body
 
-    The default behaviour is '{default}' (i.e., the response headers and body
-    is printed), if standard output is not redirected. If the output is piped
-    to another program or to a file, then only the response body is printed
-    by default.
+    The default behaviour is '{OUTPUT_OPTIONS_DEFAULT}' (i.e., the response
+    headers and body is printed), if standard output is not redirected.
+    If the output is piped to another program or to a file, then only the
+    response body is printed by default.
 
-    """
-    .format(
-        req_head=OUT_REQ_HEAD,
-        req_body=OUT_REQ_BODY,
-        res_head=OUT_RESP_HEAD,
-        res_body=OUT_RESP_BODY,
-        default=OUTPUT_OPTIONS_DEFAULT,
-    )
+    '''
 )
 output_options.add_argument(
     '--headers', '-h',
     dest='output_options',
     action='store_const',
     const=OUT_RESP_HEAD,
-    help="""
-    Print only the response headers. Shortcut for --print={0}.
+    help=f'''
+    Print only the response headers. Shortcut for --print={OUT_RESP_HEAD}.
 
-    """
-    .format(OUT_RESP_HEAD)
+    '''
 )
 output_options.add_argument(
     '--body', '-b',
     dest='output_options',
     action='store_const',
     const=OUT_RESP_BODY,
-    help="""
-    Print only the response body. Shortcut for --print={0}.
+    help=f'''
+    Print only the response body. Shortcut for --print={OUT_RESP_BODY}.
 
-    """
-    .format(OUT_RESP_BODY)
+    '''
 )
 
 output_options.add_argument(
     '--verbose', '-v',
     dest='verbose',
     action='store_true',
-    help="""
+    help=f'''
     Verbose output. Print the whole request as well as the response. Also print
     any intermediary requests/responses (such as redirects).
-    It's a shortcut for: --all --print={0}
+    It's a shortcut for: --all --print={''.join(OUTPUT_OPTIONS)}
 
-    """
-    .format(''.join(OUTPUT_OPTIONS))
+    '''
 )
 output_options.add_argument(
     '--all',
     default=False,
     action='store_true',
-    help="""
+    help='''
     By default, only the final request/response is shown. Use this flag to show
     any intermediary requests/responses as well. Intermediary requests include
     followed redirects (with --follow), the first unauthorized request when
     Digest auth is used (--auth=digest), etc.
 
-    """
+    '''
 )
 output_options.add_argument(
     '--history-print', '-P',
     dest='output_options_history',
     metavar='WHAT',
-    help="""
+    help='''
     The same as --print, -p but applies only to intermediary requests/responses
     (such as redirects) when their inclusion is enabled with --all. If this
     options is not specified, then they are formatted the same way as the final
     response.
 
-    """
+    '''
 )
 output_options.add_argument(
     '--stream', '-S',
     action='store_true',
     default=False,
-    help="""
-    Always stream the output by line, i.e., behave like `tail -f'.
+    help='''
+    Always stream the response body by line, i.e., behave like `tail -f'.
 
     Without --stream and with --pretty (either set or implied),
     HTTPie fetches the whole response before it outputs the processed data.
@@ -337,19 +430,19 @@ output_options.add_argument(
     It is useful also without --pretty: It ensures that the output is flushed
     more often and in smaller chunks.
 
-    """
+    '''
 )
 output_options.add_argument(
     '--output', '-o',
     type=FileType('a+b'),
     dest='output_file',
     metavar='FILE',
-    help="""
+    help='''
     Save output to FILE instead of stdout. If --download is also set, then only
     the response body is saved to FILE. Other parts of the HTTP exchange are
     printed to stderr.
 
-    """
+    '''
 
 )
 
@@ -357,12 +450,12 @@ output_options.add_argument(
     '--download', '-d',
     action='store_true',
     default=False,
-    help="""
+    help='''
     Do not print the response body to stdout. Rather, download it and store it
     in a file. The filename is guessed unless specified with --output
     [filename]. This action is similar to the default behaviour of wget.
 
-    """
+    '''
 )
 
 output_options.add_argument(
@@ -370,20 +463,30 @@ output_options.add_argument(
     dest='download_resume',
     action='store_true',
     default=False,
-    help="""
+    help='''
     Resume an interrupted download. Note that the --output option needs to be
     specified as well.
 
-    """
+    '''
 )
 
+output_options.add_argument(
+    '--quiet', '-q',
+    action='store_true',
+    default=False,
+    help='''
+    Do not print to stdout or stderr.
+    stdout is still redirected if --output is specified.
+    Flag doesn't affect behaviour of download beyond not printing to terminal.
+    '''
+)
 
 #######################################################################
 # Sessions
 #######################################################################
 
-sessions = parser.add_argument_group(title='Sessions')\
-                 .add_mutually_exclusive_group(required=False)
+sessions = parser.add_argument_group(title='Sessions') \
+    .add_mutually_exclusive_group(required=False)
 
 session_name_validator = SessionNameValidator(
     'Session name contains invalid characters.'
@@ -393,27 +496,26 @@ sessions.add_argument(
     '--session',
     metavar='SESSION_NAME_OR_PATH',
     type=session_name_validator,
-    help="""
+    help=f'''
     Create, or reuse and update a session. Within a session, custom headers,
     auth credential, as well as any cookies sent by the server persist between
     requests.
 
     Session files are stored in:
 
-        {session_dir}/<HOST>/<SESSION_NAME>.json.
+        {DEFAULT_SESSIONS_DIR}/<HOST>/<SESSION_NAME>.json.
 
-    """
-    .format(session_dir=DEFAULT_SESSIONS_DIR)
+    '''
 )
 sessions.add_argument(
     '--session-read-only',
     metavar='SESSION_NAME_OR_PATH',
     type=session_name_validator,
-    help="""
+    help='''
     Create or read a session without updating it form the request/response
     exchange.
 
-    """
+    '''
 )
 
 #######################################################################
@@ -426,15 +528,15 @@ auth.add_argument(
     '--auth', '-a',
     default=None,
     metavar='USER[:PASS]',
-    help="""
+    help='''
     If only the username is provided (-a username), HTTPie will prompt
     for the password.
 
-    """,
+    ''',
 )
 
 
-class _AuthTypeLazyChoices(object):
+class _AuthTypeLazyChoices:
     # Needed for plugin testing
 
     def __contains__(self, item):
@@ -449,19 +551,18 @@ auth.add_argument(
     '--auth-type', '-A',
     choices=_AuthTypeLazyChoices(),
     default=None,
-    help="""
+    help='''
     The authentication mechanism to be used. Defaults to "{default}".
 
     {types}
 
-    """
-    .format(default=_auth_plugins[0].auth_type, types='\n    '.join(
+    '''.format(default=_auth_plugins[0].auth_type, types='\n    '.join(
         '"{type}": {name}{package}{description}'.format(
             type=plugin.auth_type,
             name=plugin.name,
             package=(
                 '' if issubclass(plugin, BuiltinAuthPlugin)
-                else ' (provided by %s)' % plugin.package_name
+                else f' (provided by {plugin.package_name})'
             ),
             description=(
                 '' if not plugin.description else
@@ -471,7 +572,15 @@ auth.add_argument(
         for plugin in _auth_plugins
     )),
 )
+auth.add_argument(
+    '--ignore-netrc',
+    default=False,
+    action='store_true',
+    help='''
+    Ignore credentials from .netrc.
 
+    ''',
+)
 
 #######################################################################
 # Network
@@ -479,55 +588,79 @@ auth.add_argument(
 
 network = parser.add_argument_group(title='Network')
 
+network.add_argument(
+    '--offline',
+    default=False,
+    action='store_true',
+    help='''
+    Build the request and print it but don’t actually send it.
+    '''
+)
 network.add_argument(
     '--proxy',
     default=[],
     action='append',
     metavar='PROTOCOL:PROXY_URL',
-    type=KeyValueArgType(SEP_PROXY),
-    help="""
+    type=KeyValueArgType(SEPARATOR_PROXY),
+    help='''
     String mapping protocol to the URL of the proxy
     (e.g. http:http://foo.bar:3128). You can specify multiple proxies with
-    different protocols.
+    different protocols. The environment variables $ALL_PROXY, $HTTP_PROXY,
+    and $HTTPS_proxy are supported as well.
 
-    """
+    '''
 )
 network.add_argument(
     '--follow', '-F',
     default=False,
     action='store_true',
-    help="""
+    help='''
     Follow 30x Location redirects.
 
-    """
+    '''
 )
 
 network.add_argument(
     '--max-redirects',
     type=int,
     default=30,
-    help="""
+    help='''
     By default, requests have a limit of 30 redirects (works with --follow).
 
-    """
+    '''
+)
+
+network.add_argument(
+    '--max-headers',
+    type=int,
+    default=0,
+    help='''
+    The maximum number of response headers to be read before giving up
+    (default 0, i.e., no limit).
+
+    '''
 )
 
 network.add_argument(
     '--timeout',
     type=float,
-    default=30,
+    default=0,
     metavar='SECONDS',
-    help="""
-    The connection timeout of the request in seconds. The default value is
-    30 seconds.
+    help='''
+    The connection timeout of the request in seconds.
+    The default value is 0, i.e., there is no timeout limit.
+    This is not a time limit on the entire response download;
+    rather, an error is reported if the server has not issued a response for
+    timeout seconds (more precisely, if no bytes have been received on
+    the underlying socket for timeout seconds).
 
-    """
+    '''
 )
 network.add_argument(
     '--check-status',
     default=False,
     action='store_true',
-    help="""
+    help='''
     By default, HTTPie exits with 0 when no network or other fatal errors
     occur. This flag instructs HTTPie to also check the HTTP status code and
     exit with an error if the status indicates one.
@@ -537,9 +670,26 @@ network.add_argument(
     3xx (Redirect) and --follow hasn't been set, then the exit status is 3.
     Also an error message is written to stderr if stdout is redirected.
 
-    """
+    '''
+)
+network.add_argument(
+    '--path-as-is',
+    default=False,
+    action='store_true',
+    help='''
+    Bypass dot segment (/../ or /./) URL squashing.
+
+    '''
 )
 
+network.add_argument(
+    '--chunked',
+    default=False,
+    action='store_true',
+    help="""
+
+    """
+)
 
 #######################################################################
 # SSL
@@ -549,47 +699,58 @@ ssl = parser.add_argument_group(title='SSL')
 ssl.add_argument(
     '--verify',
     default='yes',
-    help="""
+    help='''
     Set to "no" (or "false") to skip checking the host's SSL certificate.
     Defaults to "yes" ("true"). You can also pass the path to a CA_BUNDLE file
     for private certs. (Or you can set the REQUESTS_CA_BUNDLE environment
     variable instead.)
-    """
+    '''
 )
 ssl.add_argument(
-    '--ssl',  # TODO: Maybe something more general, such as --secure-protocol?
+    '--ssl',
     dest='ssl_version',
-    choices=list(sorted(SSL_VERSION_ARG_MAPPING.keys())),
-    help="""
+    choices=sorted(AVAILABLE_SSL_VERSION_ARG_MAPPING.keys()),
+    help='''
     The desired protocol version to use. This will default to
     SSL v2.3 which will negotiate the highest protocol that both
     the server and your installation of OpenSSL support. Available protocols
     may vary depending on OpenSSL installation (only the supported ones
     are shown here).
 
-    """
+    '''
+)
+ssl.add_argument(
+    '--ciphers',
+    help=f'''
+
+    A string in the OpenSSL cipher list format. By default, the following
+    is used:
+
+    {DEFAULT_SSL_CIPHERS}
+
+    '''
 )
 ssl.add_argument(
     '--cert',
     default=None,
     type=readable_file_arg,
-    help="""
+    help='''
     You can specify a local cert to use as client side SSL certificate.
     This file may either contain both private key and certificate or you may
     specify --cert-key separately.
 
-    """
+    '''
 )
 
 ssl.add_argument(
     '--cert-key',
     default=None,
     type=readable_file_arg,
-    help="""
+    help='''
     The private key to use with SSL. Only needed if --cert is given and the
     certificate file does not contain the private key.
 
-    """
+    '''
 )
 
 #######################################################################
@@ -602,53 +763,53 @@ troubleshooting.add_argument(
     '--ignore-stdin', '-I',
     action='store_true',
     default=False,
-    help="""
+    help='''
     Do not attempt to read stdin.
 
-    """
+    '''
 )
 troubleshooting.add_argument(
     '--help',
     action='help',
     default=SUPPRESS,
-    help="""
+    help='''
     Show this help message and exit.
 
-    """
+    '''
 )
 troubleshooting.add_argument(
     '--version',
     action='version',
     version=__version__,
-    help="""
+    help='''
     Show version and exit.
 
-    """
+    '''
 )
 troubleshooting.add_argument(
     '--traceback',
     action='store_true',
     default=False,
-    help="""
+    help='''
     Prints the exception traceback should one occur.
 
-    """
+    '''
 )
 troubleshooting.add_argument(
     '--default-scheme',
     default="http",
-    help="""
+    help='''
     The default scheme to use if not specified in the URL.
 
-    """
+    '''
 )
 troubleshooting.add_argument(
     '--debug',
     action='store_true',
     default=False,
-    help="""
+    help='''
     Prints the exception traceback should one occur, as well as other
     information useful for debugging HTTPie itself and for reporting bugs.
 
-    """
+    '''
 )

httpie/cli/dicts.py

@@ -0,0 +1,58 @@
+from collections import OrderedDict
+
+from requests.structures import CaseInsensitiveDict
+
+
+class RequestHeadersDict(CaseInsensitiveDict):
+    """
+    Headers are case-insensitive and multiple values are currently not supported.
+
+    """
+
+
+class RequestJSONDataDict(OrderedDict):
+    pass
+
+
+class MultiValueOrderedDict(OrderedDict):
+    """Multi-value dict for URL parameters and form data."""
+
+    def __setitem__(self, key, value):
+        """
+        If `key` is assigned more than once, `self[key]` holds a
+        `list` of all the values.
+
+        This allows having multiple fields with the same name in form
+        data and URL params.
+
+        """
+        assert not isinstance(value, list)
+        if key not in self:
+            super().__setitem__(key, value)
+        else:
+            if not isinstance(self[key], list):
+                super().__setitem__(key, [self[key]])
+            self[key].append(value)
+
+    def items(self):
+        for key, values in super().items():
+            if not isinstance(values, list):
+                values = [values]
+            for value in values:
+                yield key, value
+
+
+class RequestQueryParamsDict(MultiValueOrderedDict):
+    pass
+
+
+class RequestDataDict(MultiValueOrderedDict):
+    pass
+
+
+class MultipartRequestDataDict(MultiValueOrderedDict):
+    pass
+
+
+class RequestFilesDict(RequestDataDict):
+    pass

httpie/cli/exceptions.py

@@ -0,0 +1,2 @@
+class ParseError(Exception):
+    pass

httpie/cli/requestitems.py

@@ -0,0 +1,155 @@
+import os
+from typing import Callable, Dict, IO, List, Optional, Tuple, Union
+
+from .argtypes import KeyValueArg
+from .constants import (
+    SEPARATORS_GROUP_MULTIPART, SEPARATOR_DATA_EMBED_FILE_CONTENTS,
+    SEPARATOR_DATA_EMBED_RAW_JSON_FILE,
+    SEPARATOR_DATA_RAW_JSON, SEPARATOR_DATA_STRING, SEPARATOR_FILE_UPLOAD,
+    SEPARATOR_FILE_UPLOAD_TYPE, SEPARATOR_HEADER, SEPARATOR_HEADER_EMPTY,
+    SEPARATOR_QUERY_PARAM,
+)
+from .dicts import (
+    MultipartRequestDataDict, RequestDataDict, RequestFilesDict,
+    RequestHeadersDict, RequestJSONDataDict,
+    RequestQueryParamsDict,
+)
+from .exceptions import ParseError
+from ..utils import get_content_type, load_json_preserve_order
+
+
+class RequestItems:
+
+    def __init__(self, as_form=False):
+        self.headers = RequestHeadersDict()
+        self.data = RequestDataDict() if as_form else RequestJSONDataDict()
+        self.files = RequestFilesDict()
+        self.params = RequestQueryParamsDict()
+        # To preserve the order of fields in file upload multipart requests.
+        self.multipart_data = MultipartRequestDataDict()
+
+    @classmethod
+    def from_args(
+        cls,
+        request_item_args: List[KeyValueArg],
+        as_form=False,
+    ) -> 'RequestItems':
+        instance = cls(as_form=as_form)
+        rules: Dict[str, Tuple[Callable, dict]] = {
+            SEPARATOR_HEADER: (
+                process_header_arg,
+                instance.headers,
+            ),
+            SEPARATOR_HEADER_EMPTY: (
+                process_empty_header_arg,
+                instance.headers,
+            ),
+            SEPARATOR_QUERY_PARAM: (
+                process_query_param_arg,
+                instance.params,
+            ),
+            SEPARATOR_FILE_UPLOAD: (
+                process_file_upload_arg,
+                instance.files,
+            ),
+            SEPARATOR_DATA_STRING: (
+                process_data_item_arg,
+                instance.data,
+            ),
+            SEPARATOR_DATA_EMBED_FILE_CONTENTS: (
+                process_data_embed_file_contents_arg,
+                instance.data,
+            ),
+            SEPARATOR_DATA_RAW_JSON: (
+                process_data_raw_json_embed_arg,
+                instance.data,
+            ),
+            SEPARATOR_DATA_EMBED_RAW_JSON_FILE: (
+                process_data_embed_raw_json_file_arg,
+                instance.data,
+            ),
+        }
+
+        for arg in request_item_args:
+            processor_func, target_dict = rules[arg.sep]
+            value = processor_func(arg)
+            target_dict[arg.key] = value
+
+            if arg.sep in SEPARATORS_GROUP_MULTIPART:
+                instance.multipart_data[arg.key] = value
+
+        return instance
+
+
+JSONType = Union[str, bool, int, list, dict]
+
+
+def process_header_arg(arg: KeyValueArg) -> Optional[str]:
+    return arg.value or None
+
+
+def process_empty_header_arg(arg: KeyValueArg) -> str:
+    if not arg.value:
+        return arg.value
+    raise ParseError(
+        f'Invalid item {arg.orig!r} (to specify an empty header use `Header;`)'
+    )
+
+
+def process_query_param_arg(arg: KeyValueArg) -> str:
+    return arg.value
+
+
+def process_file_upload_arg(arg: KeyValueArg) -> Tuple[str, IO, str]:
+    parts = arg.value.split(SEPARATOR_FILE_UPLOAD_TYPE)
+    filename = parts[0]
+    mime_type = parts[1] if len(parts) > 1 else None
+    try:
+        f = open(os.path.expanduser(filename), 'rb')
+    except OSError as e:
+        raise ParseError(f'{arg.orig!r}: {e}')
+    return (
+        os.path.basename(filename),
+        f,
+        mime_type or get_content_type(filename),
+    )
+
+
+def process_data_item_arg(arg: KeyValueArg) -> str:
+    return arg.value
+
+
+def process_data_embed_file_contents_arg(arg: KeyValueArg) -> str:
+    return load_text_file(arg)
+
+
+def process_data_embed_raw_json_file_arg(arg: KeyValueArg) -> JSONType:
+    contents = load_text_file(arg)
+    value = load_json(arg, contents)
+    return value
+
+
+def process_data_raw_json_embed_arg(arg: KeyValueArg) -> JSONType:
+    value = load_json(arg, arg.value)
+    return value
+
+
+def load_text_file(item: KeyValueArg) -> str:
+    path = item.value
+    try:
+        with open(os.path.expanduser(path), 'rb') as f:
+            return f.read().decode()
+    except OSError as e:
+        raise ParseError(f'{item.orig!r}: {e}')
+    except UnicodeDecodeError:
+        raise ParseError(
+            f'{item.orig!r}: cannot embed the content of {item.value!r},'
+            ' not a UTF-8 or ASCII-encoded text file'
+        )
+
+
+def load_json(arg: KeyValueArg, contents: str) -> JSONType:
+    try:
+        return load_json_preserve_order(contents)
+    except ValueError as e:
+        raise ParseError(f'{arg.orig!r}: {e}')

httpie/client.py

@@ -1,113 +1,201 @@
+import argparse
+import http.client
 import json
 import sys
+from contextlib import contextmanager
+from pathlib import Path
+from typing import Callable, Iterable, Union
+from urllib.parse import urlparse, urlunparse
 
 import requests
-from requests.adapters import HTTPAdapter
-from requests.structures import CaseInsensitiveDict
-
-from httpie import sessions
-from httpie import __version__
-from httpie.compat import str
-from httpie.input import SSL_VERSION_ARG_MAPPING
-from httpie.plugins import plugin_manager
-from httpie.utils import repr_dict_nice
-
-try:
-    # https://urllib3.readthedocs.io/en/latest/security.html
-    # noinspection PyPackageRequirements
-    import urllib3
-    urllib3.disable_warnings()
-except (ImportError, AttributeError):
-    # In some rare cases, the user may have an old version of the requests
-    # or urllib3, and there is no method called "disable_warnings." In these
-    # cases, we don't need to call the method.
-    # They may get some noisy output but execution shouldn't die. Move on.
-    pass
+# noinspection PyPackageRequirements
+import urllib3
+from . import __version__
+from .cli.dicts import RequestHeadersDict
+from .constants import UTF8
+from .plugins.registry import plugin_manager
+from .sessions import get_httpie_session
+from .ssl import AVAILABLE_SSL_VERSION_ARG_MAPPING, HTTPieHTTPSAdapter
+from .uploads import (
+    compress_request, prepare_request_body,
+    get_multipart_data_and_content_type,
+)
+from .utils import get_expired_cookies, repr_dict
 
 
-FORM_CONTENT_TYPE = 'application/x-www-form-urlencoded; charset=utf-8'
+urllib3.disable_warnings()
+
+FORM_CONTENT_TYPE = f'application/x-www-form-urlencoded; charset={UTF8}'
 JSON_CONTENT_TYPE = 'application/json'
-JSON_ACCEPT = '{0}, */*'.format(JSON_CONTENT_TYPE)
-DEFAULT_UA = 'HTTPie/%s' % __version__
+JSON_ACCEPT = f'{JSON_CONTENT_TYPE}, */*;q=0.5'
+DEFAULT_UA = f'HTTPie/{__version__}'
 
 
-class HTTPieHTTPAdapter(HTTPAdapter):
+def collect_messages(
+    args: argparse.Namespace,
+    config_dir: Path,
+    request_body_read_callback: Callable[[bytes], None] = None,
+) -> Iterable[Union[requests.PreparedRequest, requests.Response]]:
+    httpie_session = None
+    httpie_session_headers = None
+    if args.session or args.session_read_only:
+        httpie_session = get_httpie_session(
+            config_dir=config_dir,
+            session_name=args.session or args.session_read_only,
+            host=args.headers.get('Host'),
+            url=args.url,
+        )
+        httpie_session_headers = httpie_session.headers
 
-    def __init__(self, ssl_version=None, **kwargs):
-        self._ssl_version = ssl_version
-        super(HTTPieHTTPAdapter, self).__init__(**kwargs)
-
-    def init_poolmanager(self, *args, **kwargs):
-        kwargs['ssl_version'] = self._ssl_version
-        super(HTTPieHTTPAdapter, self).init_poolmanager(*args, **kwargs)
-
-
-def get_requests_session(ssl_version):
-    requests_session = requests.Session()
-    requests_session.mount(
-        'https://',
-        HTTPieHTTPAdapter(ssl_version=ssl_version)
+    request_kwargs = make_request_kwargs(
+        args=args,
+        base_headers=httpie_session_headers,
+        request_body_read_callback=request_body_read_callback
     )
-    for cls in plugin_manager.get_transport_plugins():
-        transport_plugin = cls()
-        requests_session.mount(prefix=transport_plugin.prefix,
-                               adapter=transport_plugin.get_adapter())
+    send_kwargs = make_send_kwargs(args)
+    send_kwargs_mergeable_from_env = make_send_kwargs_mergeable_from_env(args)
+    requests_session = build_requests_session(
+        ssl_version=args.ssl_version,
+        ciphers=args.ciphers,
+        verify=bool(send_kwargs_mergeable_from_env['verify'])
+    )
+
+    if httpie_session:
+        httpie_session.update_headers(request_kwargs['headers'])
+        requests_session.cookies = httpie_session.cookies
+        if args.auth_plugin:
+            # Save auth from CLI to HTTPie session.
+            httpie_session.auth = {
+                'type': args.auth_plugin.auth_type,
+                'raw_auth': args.auth_plugin.raw_auth,
+            }
+        elif httpie_session.auth:
+            # Apply auth from HTTPie session
+            request_kwargs['auth'] = httpie_session.auth
+
+    if args.debug:
+        # TODO: reflect the split between request and send kwargs.
+        dump_request(request_kwargs)
+
+    request = requests.Request(**request_kwargs)
+    prepared_request = requests_session.prepare_request(request)
+    if args.path_as_is:
+        prepared_request.url = ensure_path_as_is(
+            orig_url=args.url,
+            prepped_url=prepared_request.url,
+        )
+    if args.compress and prepared_request.body:
+        compress_request(
+            request=prepared_request,
+            always=args.compress > 1,
+        )
+    response_count = 0
+    expired_cookies = []
+    while prepared_request:
+        yield prepared_request
+        if not args.offline:
+            send_kwargs_merged = requests_session.merge_environment_settings(
+                url=prepared_request.url,
+                **send_kwargs_mergeable_from_env,
+            )
+            with max_headers(args.max_headers):
+                response = requests_session.send(
+                    request=prepared_request,
+                    **send_kwargs_merged,
+                    **send_kwargs,
+                )
+
+            expired_cookies += get_expired_cookies(
+                response.headers.get('Set-Cookie', '')
+            )
+
+            response_count += 1
+            if response.next:
+                if args.max_redirects and response_count == args.max_redirects:
+                    raise requests.TooManyRedirects
+                if args.follow:
+                    prepared_request = response.next
+                    if args.all:
+                        yield response
+                    continue
+            yield response
+        break
+
+    if httpie_session:
+        if httpie_session.is_new() or not args.session_read_only:
+            httpie_session.cookies = requests_session.cookies
+            httpie_session.remove_cookies(
+                # TODO: take path & domain into account?
+                cookie['name'] for cookie in expired_cookies
+            )
+            httpie_session.save()
+
+
+# noinspection PyProtectedMember
+@contextmanager
+def max_headers(limit):
+    # <https://github.com/httpie/httpie/issues/802>
+    # noinspection PyUnresolvedReferences
+    orig = http.client._MAXHEADERS
+    http.client._MAXHEADERS = limit or float('Inf')
+    try:
+        yield
+    finally:
+        http.client._MAXHEADERS = orig
+
+
+def build_requests_session(
+    verify: bool,
+    ssl_version: str = None,
+    ciphers: str = None,
+) -> requests.Session:
+    requests_session = requests.Session()
+
+    # Install our adapter.
+    https_adapter = HTTPieHTTPSAdapter(
+        ciphers=ciphers,
+        verify=verify,
+        ssl_version=(
+            AVAILABLE_SSL_VERSION_ARG_MAPPING[ssl_version]
+            if ssl_version else None
+        ),
+    )
+    requests_session.mount('https://', https_adapter)
+
+    # Install adapters from plugins.
+    for plugin_cls in plugin_manager.get_transport_plugins():
+        transport_plugin = plugin_cls()
+        requests_session.mount(
+            prefix=transport_plugin.prefix,
+            adapter=transport_plugin.get_adapter(),
+        )
+
     return requests_session
 
 
-def get_response(args, config_dir):
-    """Send the request and return a `request.Response`."""
-
-    ssl_version = None
-    if args.ssl_version:
-        ssl_version = SSL_VERSION_ARG_MAPPING[args.ssl_version]
-
-    requests_session = get_requests_session(ssl_version)
-    requests_session.max_redirects = args.max_redirects
-
-    if not args.session and not args.session_read_only:
-        kwargs = get_requests_kwargs(args)
-        if args.debug:
-            dump_request(kwargs)
-        response = requests_session.request(**kwargs)
-    else:
-        response = sessions.get_response(
-            requests_session=requests_session,
-            args=args,
-            config_dir=config_dir,
-            session_name=args.session or args.session_read_only,
-            read_only=bool(args.session_read_only),
-        )
-
-    return response
+def dump_request(kwargs: dict):
+    sys.stderr.write(
+        f'\n>>> requests.request(**{repr_dict(kwargs)})\n\n')
 
 
-def dump_request(kwargs):
-    sys.stderr.write('\n>>> requests.request(**%s)\n\n'
-                     % repr_dict_nice(kwargs))
-
-
-def finalize_headers(headers):
-    final_headers = {}
+def finalize_headers(headers: RequestHeadersDict) -> RequestHeadersDict:
+    final_headers = RequestHeadersDict()
     for name, value in headers.items():
         if value is not None:
-
-            # >leading or trailing LWS MAY be removed without
-            # >changing the semantics of the field value"
-            # -https://www.w3.org/Protocols/rfc2616/rfc2616-sec4.html
+            # “leading or trailing LWS MAY be removed without
+            # changing the semantics of the field value”
+            # <https://www.w3.org/Protocols/rfc2616/rfc2616-sec4.html>
             # Also, requests raises `InvalidHeader` for leading spaces.
             value = value.strip()
-
             if isinstance(value, str):
-                # See: https://github.com/jakubroztocil/httpie/issues/212
-                value = value.encode('utf8')
-
+                # See <https://github.com/httpie/httpie/issues/212>
+                value = value.encode()
         final_headers[name] = value
     return final_headers
 
 
-def get_default_headers(args):
-    default_headers = CaseInsensitiveDict({
+def make_default_headers(args: argparse.Namespace) -> RequestHeadersDict:
+    default_headers = RequestHeadersDict({
         'User-Agent': DEFAULT_UA
     })
 
@@ -124,11 +212,42 @@ def get_default_headers(args):
     return default_headers
 
 
-def get_requests_kwargs(args, base_headers=None):
+def make_send_kwargs(args: argparse.Namespace) -> dict:
+    return {
+        'timeout': args.timeout or None,
+        'allow_redirects': False,
+    }
+
+
+def make_send_kwargs_mergeable_from_env(args: argparse.Namespace) -> dict:
+    cert = None
+    if args.cert:
+        cert = args.cert
+        if args.cert_key:
+            cert = cert, args.cert_key
+    return {
+        'proxies': {p.key: p.value for p in args.proxy},
+        'stream': True,
+        'verify': {
+            'yes': True,
+            'true': True,
+            'no': False,
+            'false': False,
+        }.get(args.verify.lower(), args.verify),
+        'cert': cert,
+    }
+
+
+def make_request_kwargs(
+    args: argparse.Namespace,
+    base_headers: RequestHeadersDict = None,
+    request_body_read_callback=lambda chunk: chunk
+) -> dict:
     """
-    Translate our `args` into `requests.request` keyword arguments.
+    Translate our `args` into `requests.Request` keyword arguments.
 
     """
+    files = args.files
     # Serialize JSON data, if needed.
     data = args.data
     auto_json = data and not args.form
@@ -141,37 +260,60 @@ def get_requests_kwargs(args, base_headers=None):
             data = ''
 
     # Finalize headers.
-    headers = get_default_headers(args)
+    headers = make_default_headers(args)
     if base_headers:
         headers.update(base_headers)
     headers.update(args.headers)
+    if args.offline and args.chunked and 'Transfer-Encoding' not in headers:
+        # When online, we let requests set the header instead to be able more
+        # easily verify chunking is taking place.
+        headers['Transfer-Encoding'] = 'chunked'
     headers = finalize_headers(headers)
 
-    cert = None
-    if args.cert:
-        cert = args.cert
-        if args.cert_key:
-            cert = cert, args.cert_key
+    if (args.form and files) or args.multipart:
+        data, headers['Content-Type'] = get_multipart_data_and_content_type(
+            data=args.multipart_data,
+            boundary=args.boundary,
+            content_type=args.headers.get('Content-Type'),
+        )
 
-    kwargs = {
-        'stream': True,
+    return {
         'method': args.method.lower(),
         'url': args.url,
         'headers': headers,
-        'data': data,
-        'verify': {
-            'yes': True,
-            'true': True,
-            'no': False,
-            'false': False,
-        }.get(args.verify.lower(), args.verify),
-        'cert': cert,
-        'timeout': args.timeout,
+        'data': prepare_request_body(
+            body=data,
+            body_read_callback=request_body_read_callback,
+            chunked=args.chunked,
+            offline=args.offline,
+            content_length_header_value=headers.get('Content-Length'),
+        ),
         'auth': args.auth,
-        'proxies': {p.key: p.value for p in args.proxy},
-        'files': args.files,
-        'allow_redirects': args.follow,
-        'params': args.params,
+        'params': args.params.items(),
     }
 
-    return kwargs
+
+def ensure_path_as_is(orig_url: str, prepped_url: str) -> str:
+    """
+    Handle `--path-as-is` by replacing the path component of the prepared
+    URL with the path component from the original URL. Other parts stay
+    untouched because other (welcome) processing on the URL might have
+    taken place.
+
+    <https://github.com/httpie/httpie/issues/895>
+
+
+    <https://ec.haxx.se/http/http-basics#path-as-is>
+    <https://curl.haxx.se/libcurl/c/CURLOPT_PATH_AS_IS.html>
+
+    >>> ensure_path_as_is('http://foo/../', 'http://foo/?foo=bar')
+    'http://foo/../?foo=bar'
+
+    """
+    parsed_orig, parsed_prepped = urlparse(orig_url), urlparse(prepped_url)
+    final_dict = {
+        # noinspection PyProtectedMember
+        **parsed_prepped._asdict(),
+        'path': parsed_orig.path,
+    }
+    return urlunparse(tuple(final_dict.values()))

httpie/compat.py

@@ -1,39 +1,4 @@
-"""
-Python 2.7, and 3.x compatibility.
-
-"""
 import sys
 
 
-is_py2 = sys.version_info[0] == 2
-is_py27 = sys.version_info[:2] == (2, 7)
-is_py3 = sys.version_info[0] == 3
-is_pypy = 'pypy' in sys.version.lower()
 is_windows = 'win32' in str(sys.platform).lower()
-
-
-if is_py2:
-    # noinspection PyShadowingBuiltins
-    bytes = str
-    # noinspection PyUnresolvedReferences,PyShadowingBuiltins
-    str = unicode
-elif is_py3:
-    # noinspection PyShadowingBuiltins
-    str = str
-    # noinspection PyShadowingBuiltins
-    bytes = bytes
-
-
-try:  # pragma: no cover
-    # noinspection PyUnresolvedReferences,PyCompatibility
-    from urllib.parse import urlsplit
-except ImportError:  # pragma: no cover
-    # noinspection PyUnresolvedReferences,PyCompatibility
-    from urlparse import urlsplit
-
-try:  # pragma: no cover
-    # noinspection PyCompatibility
-    from urllib.request import urlopen
-except ImportError:  # pragma: no cover
-    # noinspection PyCompatibility,PyUnresolvedReferences
-    from urllib2 import urlopen

httpie/config.py

@@ -1,59 +1,97 @@
-import os
 import json
-import errno
+import os
+from pathlib import Path
+from typing import Union
 
-from httpie import __version__
-from httpie.compat import is_windows
+from . import __version__
+from .compat import is_windows
+from .constants import UTF8
 
 
-DEFAULT_CONFIG_DIR = str(os.environ.get(
-    'HTTPIE_CONFIG_DIR',
-    os.path.expanduser('~/.httpie') if not is_windows else
-    os.path.expandvars(r'%APPDATA%\\httpie')
-))
+ENV_XDG_CONFIG_HOME = 'XDG_CONFIG_HOME'
+ENV_HTTPIE_CONFIG_DIR = 'HTTPIE_CONFIG_DIR'
+DEFAULT_CONFIG_DIRNAME = 'httpie'
+DEFAULT_RELATIVE_XDG_CONFIG_HOME = Path('.config')
+DEFAULT_RELATIVE_LEGACY_CONFIG_DIR = Path('.httpie')
+DEFAULT_WINDOWS_CONFIG_DIR = Path(
+    os.path.expandvars('%APPDATA%')) / DEFAULT_CONFIG_DIRNAME
+
+
+def get_default_config_dir() -> Path:
+    """
+    Return the path to the httpie configuration directory.
+
+    This directory isn't guaranteed to exist, and nor are any of its
+    ancestors (only the legacy ~/.httpie, if returned, is guaranteed to exist).
+
+    XDG Base Directory Specification support:
+
+        <https://wiki.archlinux.org/index.php/XDG_Base_Directory>
+
+        $XDG_CONFIG_HOME is supported; $XDG_CONFIG_DIRS is not
+
+    """
+    # 1. explicitly set through env
+    env_config_dir = os.environ.get(ENV_HTTPIE_CONFIG_DIR)
+    if env_config_dir:
+        return Path(env_config_dir)
+
+    # 2. Windows
+    if is_windows:
+        return DEFAULT_WINDOWS_CONFIG_DIR
+
+    home_dir = Path.home()
+
+    # 3. legacy ~/.httpie
+    legacy_config_dir = home_dir / DEFAULT_RELATIVE_LEGACY_CONFIG_DIR
+    if legacy_config_dir.exists():
+        return legacy_config_dir
+
+    # 4. XDG
+    xdg_config_home_dir = os.environ.get(
+        ENV_XDG_CONFIG_HOME,  # 4.1. explicit
+        home_dir / DEFAULT_RELATIVE_XDG_CONFIG_HOME  # 4.2. default
+    )
+    return Path(xdg_config_home_dir) / DEFAULT_CONFIG_DIRNAME
+
+
+DEFAULT_CONFIG_DIR = get_default_config_dir()
+
+
+class ConfigFileError(Exception):
+    pass
 
 
 class BaseConfigDict(dict):
-
     name = None
     helpurl = None
     about = None
 
-    def __getattr__(self, item):
-        return self[item]
+    def __init__(self, path: Path):
+        super().__init__()
+        self.path = path
 
-    def _get_path(self):
-        """Return the config file path without side-effects."""
-        raise NotImplementedError()
+    def ensure_directory(self):
+        self.path.parent.mkdir(mode=0o700, parents=True, exist_ok=True)
 
-    @property
-    def path(self):
-        """Return the config file path creating basedir, if needed."""
-        path = self._get_path()
-        try:
-            os.makedirs(os.path.dirname(path), mode=0o700)
-        except OSError as e:
-            if e.errno != errno.EEXIST:
-                raise
-        return path
-
-    def is_new(self):
-        return not os.path.exists(self._get_path())
+    def is_new(self) -> bool:
+        return not self.path.exists()
 
     def load(self):
+        config_type = type(self).__name__.lower()
         try:
-            with open(self.path, 'rt') as f:
+            with self.path.open(encoding=UTF8) as f:
                 try:
                     data = json.load(f)
                 except ValueError as e:
-                    raise ValueError(
-                        'Invalid %s JSON: %s [%s]' %
-                        (type(self).__name__, str(e), self.path)
+                    raise ConfigFileError(
+                        f'invalid {config_type} file: {e} [{self.path}]'
                     )
                 self.update(data)
-        except IOError as e:
-            if e.errno != errno.ENOENT:
-                raise
+        except FileNotFoundError:
+            pass
+        except OSError as e:
+            raise ConfigFileError(f'cannot read {config_type} file: {e}')
 
     def save(self):
         self['__meta__'] = {
@@ -65,48 +103,28 @@ class BaseConfigDict(dict):
         if self.about:
             self['__meta__']['about'] = self.about
 
-        with open(self.path, 'w') as f:
-            json.dump(self, f, indent=4, sort_keys=True, ensure_ascii=True)
-            f.write('\n')
+        self.ensure_directory()
 
-    def delete(self):
-        try:
-            os.unlink(self.path)
-        except OSError as e:
-            if e.errno != errno.ENOENT:
-                raise
+        json_string = json.dumps(
+            obj=self,
+            indent=4,
+            sort_keys=True,
+            ensure_ascii=True,
+        )
+        self.path.write_text(json_string + '\n', encoding=UTF8)
 
 
 class Config(BaseConfigDict):
-
-    name = 'config'
-    helpurl = 'https://httpie.org/doc#config'
-    about = 'HTTPie configuration file'
-
+    FILENAME = 'config.json'
     DEFAULTS = {
         'default_options': []
     }
 
-    def __init__(self, directory=DEFAULT_CONFIG_DIR):
-        super(Config, self).__init__()
+    def __init__(self, directory: Union[str, Path] = DEFAULT_CONFIG_DIR):
+        self.directory = Path(directory)
+        super().__init__(path=self.directory / self.FILENAME)
         self.update(self.DEFAULTS)
-        self.directory = directory
 
-    def load(self):
-        super(Config, self).load()
-        self._migrate_implicit_content_type()
-
-    def _get_path(self):
-        return os.path.join(self.directory, self.name + '.json')
-
-    def _migrate_implicit_content_type(self):
-        """Migrate the removed implicit_content_type config option"""
-        try:
-            implicit_content_type = self.pop('implicit_content_type')
-        except KeyError:
-            self.save()
-        else:
-            if implicit_content_type == 'form':
-                self['default_options'].insert(0, '--form')
-            self.save()
-            self.load()
+    @property
+    def default_options(self) -> list:
+        return self['default_options']

httpie/constants.py

@@ -0,0 +1,2 @@
+# UTF-8 encoding name
+UTF8 = 'utf-8'

httpie/context.py

@@ -1,16 +1,22 @@
 import sys
+import os
+from pathlib import Path
+from typing import IO, Optional
+
+
 try:
     import curses
 except ImportError:
     curses = None  # Compiled w/o curses
 
-from httpie.compat import is_windows
-from httpie.config import DEFAULT_CONFIG_DIR, Config
+from .compat import is_windows
+from .config import DEFAULT_CONFIG_DIR, Config, ConfigFileError
+from .constants import UTF8
 
-from httpie.utils import repr_dict_nice
+from .utils import repr_dict
 
 
-class Environment(object):
+class Environment:
     """
     Information about the execution context
     (standard streams, config directory, etc).
@@ -20,17 +26,18 @@ class Environment(object):
     is used by the test suite to simulate various scenarios.
 
     """
-    is_windows = is_windows
-    config_dir = DEFAULT_CONFIG_DIR
-    stdin = sys.stdin
-    stdin_isatty = stdin.isatty()
-    stdin_encoding = None
-    stdout = sys.stdout
-    stdout_isatty = stdout.isatty()
-    stdout_encoding = None
-    stderr = sys.stderr
-    stderr_isatty = stderr.isatty()
+    is_windows: bool = is_windows
+    config_dir: Path = DEFAULT_CONFIG_DIR
+    stdin: Optional[IO] = sys.stdin  # `None` when closed fd (#791)
+    stdin_isatty: bool = stdin.isatty() if stdin else False
+    stdin_encoding: str = None
+    stdout: IO = sys.stdout
+    stdout_isatty: bool = stdout.isatty()
+    stdout_encoding: str = None
+    stderr: IO = sys.stderr
+    stderr_isatty: bool = stderr.isatty()
     colors = 256
+    program_name: str = 'http'
     if not is_windows:
         if curses:
             try:
@@ -51,7 +58,7 @@ class Environment(object):
         )
         del colorama
 
-    def __init__(self, **kwargs):
+    def __init__(self, devnull=None, **kwargs):
         """
         Use keyword arguments to overwrite
         any of the class attributes for this instance.
@@ -60,40 +67,59 @@ class Environment(object):
         assert all(hasattr(type(self), attr) for attr in kwargs.keys())
         self.__dict__.update(**kwargs)
 
-        # Keyword arguments > stream.encoding > default utf8
-        if self.stdin_encoding is None:
+        # The original STDERR unaffected by --quiet’ing.
+        self._orig_stderr = self.stderr
+        self._devnull = devnull
+
+        # Keyword arguments > stream.encoding > default UTF-8
+        if self.stdin and self.stdin_encoding is None:
             self.stdin_encoding = getattr(
-                self.stdin, 'encoding', None) or 'utf8'
+                self.stdin, 'encoding', None) or UTF8
         if self.stdout_encoding is None:
             actual_stdout = self.stdout
             if is_windows:
                 # noinspection PyUnresolvedReferences
                 from colorama import AnsiToWin32
                 if isinstance(self.stdout, AnsiToWin32):
+                    # noinspection PyUnresolvedReferences
                     actual_stdout = self.stdout.wrapped
             self.stdout_encoding = getattr(
-                actual_stdout, 'encoding', None) or 'utf8'
-
-    @property
-    def config(self):
-        if not hasattr(self, '_config'):
-            self._config = Config(directory=self.config_dir)
-            if self._config.is_new():
-                self._config.save()
-            else:
-                self._config.load()
-        return self._config
+                actual_stdout, 'encoding', None) or UTF8
 
     def __str__(self):
         defaults = dict(type(self).__dict__)
         actual = dict(defaults)
         actual.update(self.__dict__)
         actual['config'] = self.config
-        return repr_dict_nice(dict(
-            (key, value)
+        return repr_dict({
+            key: value
             for key, value in actual.items()
-            if not key.startswith('_'))
-        )
+            if not key.startswith('_')
+        })
 
     def __repr__(self):
-        return '<{0} {1}>'.format(type(self).__name__, str(self))
+        return f'<{type(self).__name__} {self}>'
+
+    _config: Config = None
+
+    @property
+    def config(self) -> Config:
+        config = self._config
+        if not config:
+            self._config = config = Config(directory=self.config_dir)
+            if not config.is_new():
+                try:
+                    config.load()
+                except ConfigFileError as e:
+                    self.log_error(e, level='warning')
+        return config
+
+    @property
+    def devnull(self) -> IO:
+        if self._devnull is None:
+            self._devnull = open(os.devnull, 'w+')
+        return self._devnull
+
+    def log_error(self, msg, level='error'):
+        assert level in ['error', 'warning']
+        self._orig_stderr.write(f'\n{self.program_name}: {level}: {msg}\n\n')

httpie/core.py

@@ -1,175 +1,25 @@
-"""This module provides the main functionality of HTTPie.
-
-Invocation flow:
-
-  1. Read, validate and process the input (args, `stdin`).
-  2. Create and send a request.
-  3. Stream, and possibly process and format, the parts
-     of the request-response exchange selected by output options.
-  4. Simultaneously write to `stdout`
-  5. Exit.
-
-"""
-import sys
-import errno
+import argparse
+import os
 import platform
+import sys
+from typing import List, Optional, Tuple, Union
 
 import requests
-from requests import __version__ as requests_version
 from pygments import __version__ as pygments_version
+from requests import __version__ as requests_version
 
-from httpie import __version__ as httpie_version, ExitStatus
-from httpie.compat import str, bytes, is_py3
-from httpie.client import get_response
-from httpie.downloads import Downloader
-from httpie.context import Environment
-from httpie.plugins import plugin_manager
-from httpie.output.streams import (
-    build_output_stream,
-    write_stream,
-    write_stream_with_colors_win_py3
-)
+from . import __version__ as httpie_version
+from .cli.constants import OUT_REQ_BODY, OUT_REQ_HEAD, OUT_RESP_BODY, OUT_RESP_HEAD
+from .client import collect_messages
+from .context import Environment
+from .downloads import Downloader
+from .output.writer import write_message, write_stream, MESSAGE_SEPARATOR_BYTES
+from .plugins.registry import plugin_manager
+from .status import ExitStatus, http_status_to_exit_status
 
 
-def get_exit_status(http_status, follow=False):
-    """Translate HTTP status code to exit status code."""
-    if 300 <= http_status <= 399 and not follow:
-        # Redirect
-        return ExitStatus.ERROR_HTTP_3XX
-    elif 400 <= http_status <= 499:
-        # Client Error
-        return ExitStatus.ERROR_HTTP_4XX
-    elif 500 <= http_status <= 599:
-        # Server Error
-        return ExitStatus.ERROR_HTTP_5XX
-    else:
-        return ExitStatus.SUCCESS
-
-
-def print_debug_info(env):
-    env.stderr.writelines([
-        'HTTPie %s\n' % httpie_version,
-        'Requests %s\n' % requests_version,
-        'Pygments %s\n' % pygments_version,
-        'Python %s\n%s\n' % (sys.version, sys.executable),
-        '%s %s' % (platform.system(), platform.release()),
-    ])
-    env.stderr.write('\n\n')
-    env.stderr.write(repr(env))
-    env.stderr.write('\n')
-
-
-def decode_args(args, stdin_encoding):
-    """
-    Convert all bytes args to str
-    by decoding them using stdin encoding.
-
-    """
-    return [
-        arg.decode(stdin_encoding)
-        if type(arg) == bytes else arg
-        for arg in args
-    ]
-
-
-def program(args, env, log_error):
-    """
-    The main program without error handling
-
-    :param args: parsed args (argparse.Namespace)
-    :type env: Environment
-    :param log_error: error log function
-    :return: status code
-
-    """
-    exit_status = ExitStatus.SUCCESS
-    downloader = None
-    show_traceback = args.debug or args.traceback
-
-    try:
-        if args.download:
-            args.follow = True  # --download implies --follow.
-            downloader = Downloader(
-                output_file=args.output_file,
-                progress_file=env.stderr,
-                resume=args.download_resume
-            )
-            downloader.pre_request(args.headers)
-
-        final_response = get_response(args, config_dir=env.config.directory)
-        if args.all:
-            responses = final_response.history + [final_response]
-        else:
-            responses = [final_response]
-
-        for response in responses:
-
-            if args.check_status or downloader:
-                exit_status = get_exit_status(
-                    http_status=response.status_code,
-                    follow=args.follow
-                )
-                if not env.stdout_isatty and exit_status != ExitStatus.SUCCESS:
-                    log_error(
-                        'HTTP %s %s', response.raw.status, response.raw.reason,
-                        level='warning'
-                    )
-
-            write_stream_kwargs = {
-                'stream': build_output_stream(
-                    args=args,
-                    env=env,
-                    request=response.request,
-                    response=response,
-                    output_options=(
-                        args.output_options
-                        if response is final_response
-                        else args.output_options_history
-                    )
-                ),
-                # NOTE: `env.stdout` will in fact be `stderr` with `--download`
-                'outfile': env.stdout,
-                'flush': env.stdout_isatty or args.stream
-            }
-            try:
-                if env.is_windows and is_py3 and 'colors' in args.prettify:
-                    write_stream_with_colors_win_py3(**write_stream_kwargs)
-                else:
-                    write_stream(**write_stream_kwargs)
-            except IOError as e:
-                if not show_traceback and e.errno == errno.EPIPE:
-                    # Ignore broken pipes unless --traceback.
-                    env.stderr.write('\n')
-                else:
-                    raise
-
-        if downloader and exit_status == ExitStatus.SUCCESS:
-            # Last response body download.
-            download_stream, download_to = downloader.start(final_response)
-            write_stream(
-                stream=download_stream,
-                outfile=download_to,
-                flush=False,
-            )
-            downloader.finish()
-            if downloader.interrupted:
-                exit_status = ExitStatus.ERROR
-                log_error('Incomplete download: size=%d; downloaded=%d' % (
-                    downloader.status.total_size,
-                    downloader.status.downloaded
-                ))
-        return exit_status
-
-    finally:
-        if downloader and not downloader.finished:
-            downloader.failed()
-
-        if (not isinstance(args, list) and args.output_file
-                and args.output_file_specified):
-            args.output_file.close()
-
-
-def main(args=sys.argv[1:], env=Environment(), custom_log_error=None):
+# noinspection PyDefaultArgument
+def main(args: List[Union[str, bytes]] = sys.argv, env=Environment()) -> ExitStatus:
     """
     The main function.
 
@@ -179,23 +29,16 @@ def main(args=sys.argv[1:], env=Environment(), custom_log_error=None):
     Return exit status code.
 
     """
-    args = decode_args(args, env.stdin_encoding)
+    program_name, *args = args
+    env.program_name = os.path.basename(program_name)
+    args = decode_raw_args(args, env.stdin_encoding)
     plugin_manager.load_installed_plugins()
 
-    def log_error(msg, *args, **kwargs):
-        msg = msg % args
-        level = kwargs.get('level', 'error')
-        assert level in ['error', 'warning']
-        env.stderr.write('\nhttp: %s: %s\n' % (level, msg))
-
-    from httpie.cli import parser
+    from .cli.definition import parser
 
     if env.config.default_options:
         args = env.config.default_options + args
 
-    if custom_log_error:
-        log_error = custom_log_error
-
     include_debug_info = '--debug' in args
     include_traceback = include_debug_info or '--traceback' in args
 
@@ -207,7 +50,10 @@ def main(args=sys.argv[1:], env=Environment(), custom_log_error=None):
     exit_status = ExitStatus.SUCCESS
 
     try:
-        parsed_args = parser.parse_args(args=args, env=env)
+        parsed_args = parser.parse_args(
+            args=args,
+            env=env,
+        )
     except KeyboardInterrupt:
         env.stderr.write('\n')
         if include_traceback:
@@ -224,7 +70,6 @@ def main(args=sys.argv[1:], env=Environment(), custom_log_error=None):
             exit_status = program(
                 args=parsed_args,
                 env=env,
-                log_error=log_error,
             )
         except KeyboardInterrupt:
             env.stderr.write('\n')
@@ -239,22 +84,163 @@ def main(args=sys.argv[1:], env=Environment(), custom_log_error=None):
                 exit_status = ExitStatus.ERROR
         except requests.Timeout:
             exit_status = ExitStatus.ERROR_TIMEOUT
-            log_error('Request timed out (%ss).', parsed_args.timeout)
+            env.log_error(f'Request timed out ({parsed_args.timeout}s).')
         except requests.TooManyRedirects:
             exit_status = ExitStatus.ERROR_TOO_MANY_REDIRECTS
-            log_error('Too many redirects (--max-redirects=%s).',
-                      parsed_args.max_redirects)
+            env.log_error(
+                f'Too many redirects'
+                f' (--max-redirects={parsed_args.max_redirects}).'
+            )
         except Exception as e:
             # TODO: Further distinction between expected and unexpected errors.
             msg = str(e)
             if hasattr(e, 'request'):
                 request = e.request
                 if hasattr(request, 'url'):
-                    msg += ' while doing %s request to URL: %s' % (
-                        request.method, request.url)
-            log_error('%s: %s', type(e).__name__, msg)
+                    msg = (
+                        f'{msg} while doing a {request.method}'
+                        f' request to URL: {request.url}'
+                    )
+            env.log_error(f'{type(e).__name__}: {msg}')
             if include_traceback:
                 raise
             exit_status = ExitStatus.ERROR
 
     return exit_status
+
+
+def get_output_options(
+    args: argparse.Namespace,
+    message: Union[requests.PreparedRequest, requests.Response]
+) -> Tuple[bool, bool]:
+    return {
+        requests.PreparedRequest: (
+            OUT_REQ_HEAD in args.output_options,
+            OUT_REQ_BODY in args.output_options,
+        ),
+        requests.Response: (
+            OUT_RESP_HEAD in args.output_options,
+            OUT_RESP_BODY in args.output_options,
+        ),
+    }[type(message)]
+
+
+def program(args: argparse.Namespace, env: Environment) -> ExitStatus:
+    """
+    The main program without error handling.
+
+    """
+    # TODO: Refactor and drastically simplify, especially so that the separator logic is elsewhere.
+    exit_status = ExitStatus.SUCCESS
+    downloader = None
+    initial_request: Optional[requests.PreparedRequest] = None
+    final_response: Optional[requests.Response] = None
+
+    def separate():
+        getattr(env.stdout, 'buffer', env.stdout).write(MESSAGE_SEPARATOR_BYTES)
+
+    def request_body_read_callback(chunk: bytes):
+        should_pipe_to_stdout = bool(
+            # Request body output desired
+            OUT_REQ_BODY in args.output_options
+            # & not `.read()` already pre-request (e.g., for  compression)
+            and initial_request
+            # & non-EOF chunk
+            and chunk
+        )
+        if should_pipe_to_stdout:
+            msg = requests.PreparedRequest()
+            msg.is_body_upload_chunk = True
+            msg.body = chunk
+            msg.headers = initial_request.headers
+            write_message(requests_message=msg, env=env, args=args, with_body=True, with_headers=False)
+
+    try:
+        if args.download:
+            args.follow = True  # --download implies --follow.
+            downloader = Downloader(output_file=args.output_file, progress_file=env.stderr, resume=args.download_resume)
+            downloader.pre_request(args.headers)
+        messages = collect_messages(args=args, config_dir=env.config.directory,
+                                    request_body_read_callback=request_body_read_callback)
+        force_separator = False
+        prev_with_body = False
+
+        # Process messages as they’re generated
+        for message in messages:
+            is_request = isinstance(message, requests.PreparedRequest)
+            with_headers, with_body = get_output_options(args=args, message=message)
+            do_write_body = with_body
+            if prev_with_body and (with_headers or with_body) and (force_separator or not env.stdout_isatty):
+                # Separate after a previous message with body, if needed. See test_tokens.py.
+                separate()
+            force_separator = False
+            if is_request:
+                if not initial_request:
+                    initial_request = message
+                if with_body:
+                    is_streamed_upload = not isinstance(message.body, (str, bytes))
+                    do_write_body = not is_streamed_upload
+                    force_separator = is_streamed_upload and env.stdout_isatty
+            else:
+                final_response = message
+                if args.check_status or downloader:
+                    exit_status = http_status_to_exit_status(http_status=message.status_code, follow=args.follow)
+                    if exit_status != ExitStatus.SUCCESS and (not env.stdout_isatty or args.quiet):
+                        env.log_error(f'HTTP {message.raw.status} {message.raw.reason}', level='warning')
+            write_message(requests_message=message, env=env, args=args, with_headers=with_headers,
+                          with_body=do_write_body)
+            prev_with_body = with_body
+
+        # Cleanup
+        if force_separator:
+            separate()
+        if downloader and exit_status == ExitStatus.SUCCESS:
+            # Last response body download.
+            download_stream, download_to = downloader.start(
+                initial_url=initial_request.url,
+                final_response=final_response,
+            )
+            write_stream(stream=download_stream, outfile=download_to, flush=False)
+            downloader.finish()
+            if downloader.interrupted:
+                exit_status = ExitStatus.ERROR
+                env.log_error(
+                    f'Incomplete download: size={downloader.status.total_size};'
+                    f' downloaded={downloader.status.downloaded}'
+                )
+        return exit_status
+
+    finally:
+        if downloader and not downloader.finished:
+            downloader.failed()
+        if args.output_file and args.output_file_specified:
+            args.output_file.close()
+
+
+def print_debug_info(env: Environment):
+    env.stderr.writelines([
+        f'HTTPie {httpie_version}\n',
+        f'Requests {requests_version}\n',
+        f'Pygments {pygments_version}\n',
+        f'Python {sys.version}\n{sys.executable}\n',
+        f'{platform.system()} {platform.release()}',
+    ])
+    env.stderr.write('\n\n')
+    env.stderr.write(repr(env))
+    env.stderr.write('\n')
+
+
+def decode_raw_args(
+    args: List[Union[str, bytes]],
+    stdin_encoding: str
+) -> List[str]:
+    """
+    Convert all bytes args to str
+    by decoding them using stdin encoding.
+
+    """
+    return [
+        arg.decode(stdin_encoding)
+        if type(arg) is bytes else arg
+        for arg in args
+    ]

httpie/downloads.py

@@ -1,27 +1,26 @@
-# coding=utf-8
 """
 Download mode implementation.
 
 """
-from __future__ import division
+import mimetypes
 import os
 import re
 import sys
-import errno
-import mimetypes
 import threading
-from time import sleep, time
 from mailbox import Message
+from time import sleep, monotonic
+from typing import IO, Optional, Tuple
+from urllib.parse import urlsplit
 
-from httpie.output.streams import RawStream
-from httpie.models import HTTPResponse
-from httpie.utils import humanize_bytes
-from httpie.compat import urlsplit
+import requests
+
+from .models import HTTPResponse
+from .output.streams import RawStream
+from .utils import humanize_bytes
 
 
 PARTIAL_CONTENT = 206
 
-
 CLEAR_LINE = '\r\033[K'
 PROGRESS = (
     '{percentage: 6.2f} %'
@@ -38,11 +37,11 @@ class ContentRangeError(ValueError):
     pass
 
 
-def parse_content_range(content_range, resumed_from):
+def parse_content_range(content_range: str, resumed_from: int) -> int:
     """
     Parse and validate Content-Range header.
 
-    <http://www.w3.org/Protocols/rfc2616/rfc2616-sec14.html>
+    <https://www.w3.org/Protocols/rfc2616/rfc2616-sec14.html>
 
     :param content_range: the value of a Content-Range response header
                           eg. "bytes 21010-47021/47022"
@@ -61,7 +60,7 @@ def parse_content_range(content_range, resumed_from):
 
     if not match:
         raise ContentRangeError(
-            'Invalid Content-Range format %r' % content_range)
+            f'Invalid Content-Range format {content_range!r}')
 
     content_range_dict = match.groupdict()
     first_byte_pos = int(content_range_dict['first_byte_pos'])
@@ -78,26 +77,27 @@ def parse_content_range(content_range, resumed_from):
     # last-byte-pos value, is invalid. The recipient of an invalid
     # byte-content-range- spec MUST ignore it and any content
     # transferred along with it."
-    if (first_byte_pos >= last_byte_pos
-            or (instance_length is not None
-                and instance_length <= last_byte_pos)):
+    if (first_byte_pos > last_byte_pos
+        or (instance_length is not None
+            and instance_length <= last_byte_pos)):
         raise ContentRangeError(
-            'Invalid Content-Range returned: %r' % content_range)
+            f'Invalid Content-Range returned: {content_range!r}')
 
     if (first_byte_pos != resumed_from
-            or (instance_length is not None
-                and last_byte_pos + 1 != instance_length)):
+        or (instance_length is not None
+            and last_byte_pos + 1 != instance_length)):
         # Not what we asked for.
         raise ContentRangeError(
-            'Unexpected Content-Range returned (%r)'
-            ' for the requested Range ("bytes=%d-")'
-            % (content_range, resumed_from)
+            f'Unexpected Content-Range returned ({content_range!r})'
+            f' for the requested Range ("bytes={resumed_from}-")'
         )
 
     return last_byte_pos + 1
 
 
-def filename_from_content_disposition(content_disposition):
+def filename_from_content_disposition(
+    content_disposition: str
+) -> Optional[str]:
     """
     Extract and validate filename from a Content-Disposition header.
 
@@ -107,7 +107,7 @@ def filename_from_content_disposition(content_disposition):
     """
     # attachment; filename=jakubroztocil-httpie-0.4.1-20-g40bd8f6.tar.gz
 
-    msg = Message('Content-Disposition: %s' % content_disposition)
+    msg = Message(f'Content-Disposition: {content_disposition}')
     filename = msg.get_filename()
     if filename:
         # Basic sanitation.
@@ -116,7 +116,7 @@ def filename_from_content_disposition(content_disposition):
             return filename
 
 
-def filename_from_url(url, content_type):
+def filename_from_url(url: str, content_type: Optional[str]) -> str:
     fn = urlsplit(url).path.rstrip('/')
     fn = os.path.basename(fn) if fn else 'index'
     if '.' not in fn and content_type:
@@ -127,7 +127,7 @@ def filename_from_url(url, content_type):
         else:
             ext = mimetypes.guess_extension(content_type)
 
-        if ext == '.htm':  # Python 3
+        if ext == '.htm':
             ext = '.html'
 
         if ext:
@@ -136,7 +136,7 @@ def filename_from_url(url, content_type):
     return fn
 
 
-def trim_filename(filename, max_len):
+def trim_filename(filename: str, max_len: int) -> str:
     if len(filename) > max_len:
         trim_by = len(filename) - max_len
         name, ext = os.path.splitext(filename)
@@ -147,32 +147,24 @@ def trim_filename(filename, max_len):
     return filename
 
 
-def get_filename_max_length(directory):
+def get_filename_max_length(directory: str) -> int:
     max_len = 255
-    try:
-        pathconf = os.pathconf
-    except AttributeError:
-        pass  # non-posix
-    else:
-        try:
-            max_len = pathconf(directory, 'PC_NAME_MAX')
-        except OSError as e:
-            if e.errno != errno.EINVAL:
-                raise
+    if hasattr(os, 'pathconf') and 'PC_NAME_MAX' in os.pathconf_names:
+        max_len = os.pathconf(directory, 'PC_NAME_MAX')
     return max_len
 
 
-def trim_filename_if_needed(filename, directory='.', extra=0):
+def trim_filename_if_needed(filename: str, directory='.', extra=0) -> str:
     max_len = get_filename_max_length(directory) - extra
     if len(filename) > max_len:
         filename = trim_filename(filename, max_len)
     return filename
 
 
-def get_unique_filename(filename, exists=os.path.exists):
+def get_unique_filename(filename: str, exists=os.path.exists) -> str:
     attempt = 0
     while True:
-        suffix = '-' + str(attempt) if attempt > 0 else ''
+        suffix = f'-{attempt}' if attempt > 0 else ''
         try_filename = trim_filename_if_needed(filename, extra=len(suffix))
         try_filename += suffix
         if not exists(try_filename):
@@ -180,14 +172,17 @@ def get_unique_filename(filename, exists=os.path.exists):
         attempt += 1
 
 
-class Downloader(object):
+class Downloader:
 
-    def __init__(self, output_file=None,
-                 resume=False, progress_file=sys.stderr):
+    def __init__(
+        self,
+        output_file: IO = None,
+        resume: bool = False,
+        progress_file: IO = sys.stderr
+    ):
         """
         :param resume: Should the download resume if partial download
                        already exists.
-        :type resume: bool
 
         :param output_file: The file to store response body in. If not
                             provided, it will be guessed from the response.
@@ -195,24 +190,21 @@ class Downloader(object):
         :param progress_file: Where to report download progress.
 
         """
+        self.finished = False
+        self.status = DownloadStatus()
         self._output_file = output_file
         self._resume = resume
         self._resumed_from = 0
-        self.finished = False
-
-        self.status = Status()
         self._progress_reporter = ProgressReporterThread(
             status=self.status,
             output=progress_file
         )
 
-    def pre_request(self, request_headers):
+    def pre_request(self, request_headers: dict):
         """Called just before the HTTP request is sent.
 
         Might alter `request_headers`.
 
-        :type request_headers: dict
-
         """
         # Ask the server not to encode the content so that we can resume, etc.
         request_headers['Accept-Encoding'] = 'identity'
@@ -221,16 +213,20 @@ class Downloader(object):
             if bytes_have:
                 # Set ``Range`` header to resume the download
                 # TODO: Use "If-Range: mtime" to make sure it's fresh?
-                request_headers['Range'] = 'bytes=%d-' % bytes_have
+                request_headers['Range'] = f'bytes={bytes_have}-'
                 self._resumed_from = bytes_have
 
-    def start(self, response):
+    def start(
+        self,
+        initial_url: str,
+        final_response: requests.Response
+    ) -> Tuple[RawStream, IO]:
         """
         Initiate and return a stream for `response` body  with progress
         callback attached. Can be called only once.
 
-        :param response: Initiated response object with headers already fetched
-        :type response: requests.models.Response
+        :param initial_url: The original requested URL
+        :param final_response: Initiated response object with headers already fetched
 
         :return: RawStream, output_file
 
@@ -238,16 +234,22 @@ class Downloader(object):
         assert not self.status.time_started
 
         # FIXME: some servers still might sent Content-Encoding: gzip
-        # <https://github.com/jakubroztocil/httpie/issues/423>
+        # <https://github.com/httpie/httpie/issues/423>
         try:
-            total_size = int(response.headers['Content-Length'])
+            total_size = int(final_response.headers['Content-Length'])
         except (KeyError, ValueError, TypeError):
             total_size = None
 
-        if self._output_file:
-            if self._resume and response.status_code == PARTIAL_CONTENT:
+        if not self._output_file:
+            self._output_file = self._get_output_file_from_response(
+                initial_url=initial_url,
+                final_response=final_response,
+            )
+        else:
+            # `--output, -o` provided
+            if self._resume and final_response.status_code == PARTIAL_CONTENT:
                 total_size = parse_content_range(
-                    response.headers.get('Content-Range'),
+                    final_response.headers.get('Content-Range'),
                     self._resumed_from
                 )
 
@@ -256,21 +258,8 @@ class Downloader(object):
                 try:
                     self._output_file.seek(0)
                     self._output_file.truncate()
-                except IOError:
+                except OSError:
                     pass  # stdout
-        else:
-            # TODO: Should the filename be taken from response.history[0].url?
-            # Output file not specified. Pick a name that doesn't exist yet.
-            filename = None
-            if 'Content-Disposition' in response.headers:
-                filename = filename_from_content_disposition(
-                    response.headers['Content-Disposition'])
-            if not filename:
-                filename = filename_from_url(
-                    url=response.url,
-                    content_type=response.headers.get('Content-Type'),
-                )
-            self._output_file = open(get_unique_filename(filename), mode='a+b')
 
         self.status.started(
             resumed_from=self._resumed_from,
@@ -278,7 +267,7 @@ class Downloader(object):
         )
 
         stream = RawStream(
-            msg=HTTPResponse(response),
+            msg=HTTPResponse(final_response),
             with_headers=False,
             with_body=True,
             on_body_chunk_downloaded=self.chunk_downloaded,
@@ -286,12 +275,8 @@ class Downloader(object):
         )
 
         self._progress_reporter.output.write(
-            'Downloading %sto "%s"\n' % (
-                (humanize_bytes(total_size) + ' '
-                 if total_size is not None
-                 else ''),
-                self._output_file.name
-            )
+            f'Downloading {humanize_bytes(total_size) + " " if total_size is not None else ""}'
+            f'to "{self._output_file.name}"\n'
         )
         self._progress_reporter.start()
 
@@ -306,27 +291,44 @@ class Downloader(object):
         self._progress_reporter.stop()
 
     @property
-    def interrupted(self):
+    def interrupted(self) -> bool:
         return (
             self.finished
             and self.status.total_size
             and self.status.total_size != self.status.downloaded
         )
 
-    def chunk_downloaded(self, chunk):
+    def chunk_downloaded(self, chunk: bytes):
         """
         A download progress callback.
 
         :param chunk: A chunk of response body data that has just
                       been downloaded and written to the output.
-        :type chunk: bytes
 
         """
         self.status.chunk_downloaded(len(chunk))
 
+    @staticmethod
+    def _get_output_file_from_response(
+        initial_url: str,
+        final_response: requests.Response,
+    ) -> IO:
+        # Output file not specified. Pick a name that doesn't exist yet.
+        filename = None
+        if 'Content-Disposition' in final_response.headers:
+            filename = filename_from_content_disposition(
+                final_response.headers['Content-Disposition'])
+        if not filename:
+            filename = filename_from_url(
+                url=initial_url,
+                content_type=final_response.headers.get('Content-Type'),
+            )
+        unique_filename = get_unique_filename(filename)
+        return open(unique_filename, mode='a+b')
 
-class Status(object):
-    """Holds details about the downland status."""
+
+class DownloadStatus:
+    """Holds details about the download status."""
 
     def __init__(self):
         self.downloaded = 0
@@ -339,7 +341,7 @@ class Status(object):
         assert self.time_started is None
         self.total_size = total_size
         self.downloaded = self.resumed_from = resumed_from
-        self.time_started = time()
+        self.time_started = monotonic()
 
     def chunk_downloaded(self, size):
         assert self.time_finished is None
@@ -352,7 +354,7 @@ class Status(object):
     def finished(self):
         assert self.time_started is not None
         assert self.time_finished is None
-        self.time_finished = time()
+        self.time_finished = monotonic()
 
 
 class ProgressReporterThread(threading.Thread):
@@ -362,13 +364,15 @@ class ProgressReporterThread(threading.Thread):
     Uses threading to periodically update the status (speed, ETA, etc.).
 
     """
-    def __init__(self, status, output, tick=.1, update_interval=1):
-        """
 
-        :type status: Status
-        :type output: file
-        """
-        super(ProgressReporterThread, self).__init__()
+    def __init__(
+        self,
+        status: DownloadStatus,
+        output: IO,
+        tick=.1,
+        update_interval=1
+    ):
+        super().__init__()
         self.status = status
         self.output = output
         self._tick = tick
@@ -376,7 +380,7 @@ class ProgressReporterThread(threading.Thread):
         self._spinner_pos = 0
         self._status_line = ''
         self._prev_bytes = 0
-        self._prev_time = time()
+        self._prev_time = monotonic()
         self._should_stop = threading.Event()
 
     def stop(self):
@@ -393,16 +397,11 @@ class ProgressReporterThread(threading.Thread):
             sleep(self._tick)
 
     def report_speed(self):
-
-        now = time()
-
+        now = monotonic()
         if now - self._prev_time >= self._update_interval:
             downloaded = self.status.downloaded
-            try:
-                speed = ((downloaded - self._prev_bytes)
-                         / (now - self._prev_time))
-            except ZeroDivisionError:
-                speed = 0
+            speed = ((downloaded - self._prev_bytes)
+                     / (now - self._prev_time))
 
             if not self.status.total_size:
                 self._status_line = PROGRESS_NO_CONTENT_LENGTH.format(
@@ -410,10 +409,9 @@ class ProgressReporterThread(threading.Thread):
                     speed=humanize_bytes(speed),
                 )
             else:
-                try:
-                    percentage = downloaded / self.status.total_size * 100
-                except ZeroDivisionError:
-                    percentage = 0
+                percentage = (downloaded / self.status.total_size * 100
+                              if self.status.total_size
+                              else 0)
 
                 if not speed:
                     eta = '-:--:--'
@@ -421,7 +419,7 @@ class ProgressReporterThread(threading.Thread):
                     s = int((self.status.total_size - downloaded) / speed)
                     h, s = divmod(s, 60 * 60)
                     m, s = divmod(s, 60)
-                    eta = '{0}:{1:0>2}:{2:0>2}'.format(h, m, s)
+                    eta = f'{h}:{m:0>2}:{s:0>2}'
 
                 self._status_line = PROGRESS.format(
                     percentage=percentage,
@@ -434,33 +432,20 @@ class ProgressReporterThread(threading.Thread):
             self._prev_bytes = downloaded
 
         self.output.write(
-            CLEAR_LINE
-            + ' '
-            + SPINNER[self._spinner_pos]
-            + ' '
-            + self._status_line
+            f'{CLEAR_LINE} {SPINNER[self._spinner_pos]} {self._status_line}'
         )
         self.output.flush()
 
-        self._spinner_pos = (self._spinner_pos + 1
-                             if self._spinner_pos + 1 != len(SPINNER)
-                             else 0)
+        self._spinner_pos = (self._spinner_pos + 1) % len(SPINNER)
 
     def sum_up(self):
         actually_downloaded = (
             self.status.downloaded - self.status.resumed_from)
         time_taken = self.status.time_finished - self.status.time_started
+        speed = actually_downloaded / time_taken if time_taken else actually_downloaded
 
         self.output.write(CLEAR_LINE)
 
-        try:
-            speed = actually_downloaded / time_taken
-        except ZeroDivisionError:
-            # Either time is 0 (not all systems provide `time.time`
-            # with a better precision than 1 second), and/or nothing
-            # has been downloaded.
-            speed = actually_downloaded
-
         self.output.write(SUMMARY.format(
             downloaded=humanize_bytes(actually_downloaded),
             total=(self.status.total_size

httpie/input.py

@@ -1,758 +0,0 @@
-"""Parsing and processing of CLI input (args, auth credentials, files, stdin).
-
-"""
-import os
-import ssl
-import sys
-import re
-import errno
-import mimetypes
-import getpass
-from io import BytesIO
-from collections import namedtuple, Iterable, OrderedDict
-# noinspection PyCompatibility
-from argparse import ArgumentParser, ArgumentTypeError, ArgumentError
-
-# TODO: Use MultiDict for headers once added to `requests`.
-# https://github.com/jakubroztocil/httpie/issues/130
-from httpie.plugins import plugin_manager
-from requests.structures import CaseInsensitiveDict
-
-from httpie.compat import urlsplit, str, is_pypy, is_py27
-from httpie.sessions import VALID_SESSION_NAME_PATTERN
-from httpie.utils import load_json_preserve_order
-
-
-# ALPHA *( ALPHA / DIGIT / "+" / "-" / "." )
-# <http://tools.ietf.org/html/rfc3986#section-3.1>
-URL_SCHEME_RE = re.compile(r'^[a-z][a-z0-9.+-]*://', re.IGNORECASE)
-
-HTTP_POST = 'POST'
-HTTP_GET = 'GET'
-
-
-# Various separators used in args
-SEP_HEADERS = ':'
-SEP_HEADERS_EMPTY = ';'
-SEP_CREDENTIALS = ':'
-SEP_PROXY = ':'
-SEP_DATA = '='
-SEP_DATA_RAW_JSON = ':='
-SEP_FILES = '@'
-SEP_DATA_EMBED_FILE = '=@'
-SEP_DATA_EMBED_RAW_JSON_FILE = ':=@'
-SEP_QUERY = '=='
-
-# Separators that become request data
-SEP_GROUP_DATA_ITEMS = frozenset([
-    SEP_DATA,
-    SEP_DATA_RAW_JSON,
-    SEP_FILES,
-    SEP_DATA_EMBED_FILE,
-    SEP_DATA_EMBED_RAW_JSON_FILE
-])
-
-# Separators for items whose value is a filename to be embedded
-SEP_GROUP_DATA_EMBED_ITEMS = frozenset([
-    SEP_DATA_EMBED_FILE,
-    SEP_DATA_EMBED_RAW_JSON_FILE,
-])
-
-# Separators for raw JSON items
-SEP_GROUP_RAW_JSON_ITEMS = frozenset([
-    SEP_DATA_RAW_JSON,
-    SEP_DATA_EMBED_RAW_JSON_FILE,
-])
-
-# Separators allowed in ITEM arguments
-SEP_GROUP_ALL_ITEMS = frozenset([
-    SEP_HEADERS,
-    SEP_HEADERS_EMPTY,
-    SEP_QUERY,
-    SEP_DATA,
-    SEP_DATA_RAW_JSON,
-    SEP_FILES,
-    SEP_DATA_EMBED_FILE,
-    SEP_DATA_EMBED_RAW_JSON_FILE,
-])
-
-
-# Output options
-OUT_REQ_HEAD = 'H'
-OUT_REQ_BODY = 'B'
-OUT_RESP_HEAD = 'h'
-OUT_RESP_BODY = 'b'
-
-OUTPUT_OPTIONS = frozenset([
-    OUT_REQ_HEAD,
-    OUT_REQ_BODY,
-    OUT_RESP_HEAD,
-    OUT_RESP_BODY
-])
-
-# Pretty
-PRETTY_MAP = {
-    'all': ['format', 'colors'],
-    'colors': ['colors'],
-    'format': ['format'],
-    'none': []
-}
-PRETTY_STDOUT_TTY_ONLY = object()
-
-
-# Defaults
-OUTPUT_OPTIONS_DEFAULT = OUT_RESP_HEAD + OUT_RESP_BODY
-OUTPUT_OPTIONS_DEFAULT_STDOUT_REDIRECTED = OUT_RESP_BODY
-
-
-SSL_VERSION_ARG_MAPPING = {
-    'ssl2.3': 'PROTOCOL_SSLv23',
-    'ssl3': 'PROTOCOL_SSLv3',
-    'tls1': 'PROTOCOL_TLSv1',
-    'tls1.1': 'PROTOCOL_TLSv1_1',
-    'tls1.2': 'PROTOCOL_TLSv1_2',
-    'tls1.3': 'PROTOCOL_TLSv1_3',
-}
-SSL_VERSION_ARG_MAPPING = {
-    cli_arg: getattr(ssl, ssl_constant)
-    for cli_arg, ssl_constant in SSL_VERSION_ARG_MAPPING.items()
-    if hasattr(ssl, ssl_constant)
-}
-
-
-class HTTPieArgumentParser(ArgumentParser):
-    """Adds additional logic to `argparse.ArgumentParser`.
-
-    Handles all input (CLI args, file args, stdin), applies defaults,
-    and performs extra validation.
-
-    """
-
-    def __init__(self, *args, **kwargs):
-        kwargs['add_help'] = False
-        super(HTTPieArgumentParser, self).__init__(*args, **kwargs)
-
-    # noinspection PyMethodOverriding
-    def parse_args(self, env, args=None, namespace=None):
-
-        self.env = env
-        self.args, no_options = super(HTTPieArgumentParser, self)\
-            .parse_known_args(args, namespace)
-
-        if self.args.debug:
-            self.args.traceback = True
-
-        # Arguments processing and environment setup.
-        self._apply_no_options(no_options)
-        self._validate_download_options()
-        self._setup_standard_streams()
-        self._process_output_options()
-        self._process_pretty_options()
-        self._guess_method()
-        self._parse_items()
-        if not self.args.ignore_stdin and not env.stdin_isatty:
-            self._body_from_file(self.env.stdin)
-        if not URL_SCHEME_RE.match(self.args.url):
-            scheme = self.args.default_scheme + "://"
-
-            # See if we're using curl style shorthand for localhost (:3000/foo)
-            shorthand = re.match(r'^:(?!:)(\d*)(/?.*)$', self.args.url)
-            if shorthand:
-                port = shorthand.group(1)
-                rest = shorthand.group(2)
-                self.args.url = scheme + 'localhost'
-                if port:
-                    self.args.url += ':' + port
-                self.args.url += rest
-            else:
-                self.args.url = scheme + self.args.url
-        self._process_auth()
-
-        return self.args
-
-    # noinspection PyShadowingBuiltins
-    def _print_message(self, message, file=None):
-        # Sneak in our stderr/stdout.
-        file = {
-            sys.stdout: self.env.stdout,
-            sys.stderr: self.env.stderr,
-            None: self.env.stderr
-        }.get(file, file)
-        if not hasattr(file, 'buffer') and isinstance(message, str):
-            message = message.encode(self.env.stdout_encoding)
-        super(HTTPieArgumentParser, self)._print_message(message, file)
-
-    def _setup_standard_streams(self):
-        """
-        Modify `env.stdout` and `env.stdout_isatty` based on args, if needed.
-
-        """
-        self.args.output_file_specified = bool(self.args.output_file)
-        if self.args.download:
-            # FIXME: Come up with a cleaner solution.
-            if not self.args.output_file and not self.env.stdout_isatty:
-                # Use stdout as the download output file.
-                self.args.output_file = self.env.stdout
-            # With `--download`, we write everything that would normally go to
-            # `stdout` to `stderr` instead. Let's replace the stream so that
-            # we don't have to use many `if`s throughout the codebase.
-            # The response body will be treated separately.
-            self.env.stdout = self.env.stderr
-            self.env.stdout_isatty = self.env.stderr_isatty
-        elif self.args.output_file:
-            # When not `--download`ing, then `--output` simply replaces
-            # `stdout`. The file is opened for appending, which isn't what
-            # we want in this case.
-            self.args.output_file.seek(0)
-            try:
-                self.args.output_file.truncate()
-            except IOError as e:
-                if e.errno == errno.EINVAL:
-                    # E.g. /dev/null on Linux.
-                    pass
-                else:
-                    raise
-            self.env.stdout = self.args.output_file
-            self.env.stdout_isatty = False
-
-    def _process_auth(self):
-        # TODO: refactor
-        self.args.auth_plugin = None
-        default_auth_plugin = plugin_manager.get_auth_plugins()[0]
-        auth_type_set = self.args.auth_type is not None
-        url = urlsplit(self.args.url)
-
-        if self.args.auth is None and not auth_type_set:
-            if url.username is not None:
-                # Handle http://username:password@hostname/
-                username = url.username
-                password = url.password or ''
-                self.args.auth = AuthCredentials(
-                    key=username,
-                    value=password,
-                    sep=SEP_CREDENTIALS,
-                    orig=SEP_CREDENTIALS.join([username, password])
-                )
-
-        if self.args.auth is not None or auth_type_set:
-            if not self.args.auth_type:
-                self.args.auth_type = default_auth_plugin.auth_type
-            plugin = plugin_manager.get_auth_plugin(self.args.auth_type)()
-
-            if plugin.auth_require and self.args.auth is None:
-                self.error('--auth required')
-
-            plugin.raw_auth = self.args.auth
-            self.args.auth_plugin = plugin
-            already_parsed = isinstance(self.args.auth, AuthCredentials)
-
-            if self.args.auth is None or not plugin.auth_parse:
-                self.args.auth = plugin.get_auth()
-            else:
-                if already_parsed:
-                    # from the URL
-                    credentials = self.args.auth
-                else:
-                    credentials = parse_auth(self.args.auth)
-
-                if (not credentials.has_password()
-                        and plugin.prompt_password):
-                    if self.args.ignore_stdin:
-                        # Non-tty stdin read by now
-                        self.error(
-                            'Unable to prompt for passwords because'
-                            ' --ignore-stdin is set.'
-                        )
-                    credentials.prompt_password(url.netloc)
-                self.args.auth = plugin.get_auth(
-                    username=credentials.key,
-                    password=credentials.value,
-                )
-
-    def _apply_no_options(self, no_options):
-        """For every `--no-OPTION` in `no_options`, set `args.OPTION` to
-        its default value. This allows for un-setting of options, e.g.,
-        specified in config.
-
-        """
-        invalid = []
-
-        for option in no_options:
-            if not option.startswith('--no-'):
-                invalid.append(option)
-                continue
-
-            # --no-option => --option
-            inverted = '--' + option[5:]
-            for action in self._actions:
-                if inverted in action.option_strings:
-                    setattr(self.args, action.dest, action.default)
-                    break
-            else:
-                invalid.append(option)
-
-        if invalid:
-            msg = 'unrecognized arguments: %s'
-            self.error(msg % ' '.join(invalid))
-
-    def _body_from_file(self, fd):
-        """There can only be one source of request data.
-
-        Bytes are always read.
-
-        """
-        if self.args.data:
-            self.error('Request body (from stdin or a file) and request '
-                       'data (key=value) cannot be mixed. Pass '
-                       '--ignore-stdin to let key/value take priority.')
-        self.args.data = getattr(fd, 'buffer', fd).read()
-
-    def _guess_method(self):
-        """Set `args.method` if not specified to either POST or GET
-        based on whether the request has data or not.
-
-        """
-        if self.args.method is None:
-            # Invoked as `http URL'.
-            assert not self.args.items
-            if not self.args.ignore_stdin and not self.env.stdin_isatty:
-                self.args.method = HTTP_POST
-            else:
-                self.args.method = HTTP_GET
-
-        # FIXME: False positive, e.g., "localhost" matches but is a valid URL.
-        elif not re.match('^[a-zA-Z]+$', self.args.method):
-            # Invoked as `http URL item+'. The URL is now in `args.method`
-            # and the first ITEM is now incorrectly in `args.url`.
-            try:
-                # Parse the URL as an ITEM and store it as the first ITEM arg.
-                self.args.items.insert(0, KeyValueArgType(
-                    *SEP_GROUP_ALL_ITEMS).__call__(self.args.url))
-
-            except ArgumentTypeError as e:
-                if self.args.traceback:
-                    raise
-                self.error(e.args[0])
-
-            else:
-                # Set the URL correctly
-                self.args.url = self.args.method
-                # Infer the method
-                has_data = (
-                    (not self.args.ignore_stdin and not self.env.stdin_isatty)
-                    or any(
-                        item.sep in SEP_GROUP_DATA_ITEMS
-                        for item in self.args.items
-                    )
-                )
-                self.args.method = HTTP_POST if has_data else HTTP_GET
-
-    def _parse_items(self):
-        """Parse `args.items` into `args.headers`, `args.data`, `args.params`,
-         and `args.files`.
-
-        """
-        try:
-            items = parse_items(
-                items=self.args.items,
-                data_class=ParamsDict if self.args.form else OrderedDict
-            )
-        except ParseError as e:
-            if self.args.traceback:
-                raise
-            self.error(e.args[0])
-        else:
-            self.args.headers = items.headers
-            self.args.data = items.data
-            self.args.files = items.files
-            self.args.params = items.params
-
-        if self.args.files and not self.args.form:
-            # `http url @/path/to/file`
-            file_fields = list(self.args.files.keys())
-            if file_fields != ['']:
-                self.error(
-                    'Invalid file fields (perhaps you meant --form?): %s'
-                    % ','.join(file_fields))
-
-            fn, fd, ct = self.args.files['']
-            self.args.files = {}
-
-            self._body_from_file(fd)
-
-            if 'Content-Type' not in self.args.headers:
-                content_type = get_content_type(fn)
-                if content_type:
-                    self.args.headers['Content-Type'] = content_type
-
-    def _process_output_options(self):
-        """Apply defaults to output options, or validate the provided ones.
-
-        The default output options are stdout-type-sensitive.
-
-        """
-        def check_options(value, option):
-            unknown = set(value) - OUTPUT_OPTIONS
-            if unknown:
-                self.error('Unknown output options: {0}={1}'.format(
-                    option,
-                    ','.join(unknown)
-                ))
-
-        if self.args.verbose:
-            self.args.all = True
-
-        if self.args.output_options is None:
-            if self.args.verbose:
-                self.args.output_options = ''.join(OUTPUT_OPTIONS)
-            else:
-                self.args.output_options = (
-                    OUTPUT_OPTIONS_DEFAULT
-                    if self.env.stdout_isatty
-                    else OUTPUT_OPTIONS_DEFAULT_STDOUT_REDIRECTED
-                )
-
-        if self.args.output_options_history is None:
-            self.args.output_options_history = self.args.output_options
-
-        check_options(self.args.output_options, '--print')
-        check_options(self.args.output_options_history, '--history-print')
-
-        if self.args.download and OUT_RESP_BODY in self.args.output_options:
-            # Response body is always downloaded with --download and it goes
-            # through a different routine, so we remove it.
-            self.args.output_options = str(
-                set(self.args.output_options) - set(OUT_RESP_BODY))
-
-    def _process_pretty_options(self):
-        if self.args.prettify == PRETTY_STDOUT_TTY_ONLY:
-            self.args.prettify = PRETTY_MAP[
-                'all' if self.env.stdout_isatty else 'none']
-        elif (self.args.prettify and self.env.is_windows
-                and self.args.output_file):
-            self.error('Only terminal output can be colorized on Windows.')
-        else:
-            # noinspection PyTypeChecker
-            self.args.prettify = PRETTY_MAP[self.args.prettify]
-
-    def _validate_download_options(self):
-        if not self.args.download:
-            if self.args.download_resume:
-                self.error('--continue only works with --download')
-        if self.args.download_resume and not (
-                self.args.download and self.args.output_file):
-            self.error('--continue requires --output to be specified')
-
-
-class ParseError(Exception):
-    pass
-
-
-class KeyValue(object):
-    """Base key-value pair parsed from CLI."""
-
-    def __init__(self, key, value, sep, orig):
-        self.key = key
-        self.value = value
-        self.sep = sep
-        self.orig = orig
-
-    def __eq__(self, other):
-        return self.__dict__ == other.__dict__
-
-    def __repr__(self):
-        return repr(self.__dict__)
-
-
-class SessionNameValidator(object):
-
-    def __init__(self, error_message):
-        self.error_message = error_message
-
-    def __call__(self, value):
-        # Session name can be a path or just a name.
-        if (os.path.sep not in value
-                and not VALID_SESSION_NAME_PATTERN.search(value)):
-            raise ArgumentError(None, self.error_message)
-        return value
-
-
-class KeyValueArgType(object):
-    """A key-value pair argument type used with `argparse`.
-
-    Parses a key-value arg and constructs a `KeyValue` instance.
-    Used for headers, form data, and other key-value pair types.
-
-    """
-
-    key_value_class = KeyValue
-
-    def __init__(self, *separators):
-        self.separators = separators
-        self.special_characters = set('\\')
-        for separator in separators:
-            self.special_characters.update(separator)
-
-    def __call__(self, string):
-        """Parse `string` and return `self.key_value_class()` instance.
-
-        The best of `self.separators` is determined (first found, longest).
-        Back slash escaped characters aren't considered as separators
-        (or parts thereof). Literal back slash characters have to be escaped
-        as well (r'\\').
-
-        """
-
-        class Escaped(str):
-            """Represents an escaped character."""
-
-        def tokenize(string):
-            r"""Tokenize `string`. There are only two token types - strings
-            and escaped characters:
-
-            tokenize(r'foo\=bar\\baz')
-            => ['foo', Escaped('='), 'bar', Escaped('\\'), 'baz']
-
-            """
-            tokens = ['']
-            characters = iter(string)
-            for char in characters:
-                if char == '\\':
-                    char = next(characters, '')
-                    if char not in self.special_characters:
-                        tokens[-1] += '\\' + char
-                    else:
-                        tokens.extend([Escaped(char), ''])
-                else:
-                    tokens[-1] += char
-            return tokens
-
-        tokens = tokenize(string)
-
-        # Sorting by length ensures that the longest one will be
-        # chosen as it will overwrite any shorter ones starting
-        # at the same position in the `found` dictionary.
-        separators = sorted(self.separators, key=len)
-
-        for i, token in enumerate(tokens):
-
-            if isinstance(token, Escaped):
-                continue
-
-            found = {}
-            for sep in separators:
-                pos = token.find(sep)
-                if pos != -1:
-                    found[pos] = sep
-
-            if found:
-                # Starting first, longest separator found.
-                sep = found[min(found.keys())]
-
-                key, value = token.split(sep, 1)
-
-                # Any preceding tokens are part of the key.
-                key = ''.join(tokens[:i]) + key
-
-                # Any following tokens are part of the value.
-                value += ''.join(tokens[i + 1:])
-
-                break
-
-        else:
-            raise ArgumentTypeError(
-                u'"%s" is not a valid value' % string)
-
-        return self.key_value_class(
-            key=key, value=value, sep=sep, orig=string)
-
-
-class AuthCredentials(KeyValue):
-    """Represents parsed credentials."""
-
-    def _getpass(self, prompt):
-        # To allow mocking.
-        return getpass.getpass(str(prompt))
-
-    def has_password(self):
-        return self.value is not None
-
-    def prompt_password(self, host):
-        try:
-            self.value = self._getpass(
-                'http: password for %s@%s: ' % (self.key, host))
-        except (EOFError, KeyboardInterrupt):
-            sys.stderr.write('\n')
-            sys.exit(0)
-
-
-class AuthCredentialsArgType(KeyValueArgType):
-    """A key-value arg type that parses credentials."""
-
-    key_value_class = AuthCredentials
-
-    def __call__(self, string):
-        """Parse credentials from `string`.
-
-        ("username" or "username:password").
-
-        """
-        try:
-            return super(AuthCredentialsArgType, self).__call__(string)
-        except ArgumentTypeError:
-            # No password provided, will prompt for it later.
-            return self.key_value_class(
-                key=string,
-                value=None,
-                sep=SEP_CREDENTIALS,
-                orig=string
-            )
-
-
-parse_auth = AuthCredentialsArgType(SEP_CREDENTIALS)
-
-
-class RequestItemsDict(OrderedDict):
-    """Multi-value dict for URL parameters and form data."""
-
-    if is_pypy and is_py27:
-        # Manually set keys when initialized with an iterable as PyPy
-        # doesn't call __setitem__ in such case (pypy3 does).
-        def __init__(self, *args, **kwargs):
-            if len(args) == 1 and isinstance(args[0], Iterable):
-                super(RequestItemsDict, self).__init__(**kwargs)
-                for k, v in args[0]:
-                    self[k] = v
-            else:
-                super(RequestItemsDict, self).__init__(*args, **kwargs)
-
-    # noinspection PyMethodOverriding
-    def __setitem__(self, key, value):
-        """ If `key` is assigned more than once, `self[key]` holds a
-        `list` of all the values.
-
-        This allows having multiple fields with the same name in form
-        data and URL params.
-
-        """
-        assert not isinstance(value, list)
-        if key not in self:
-            super(RequestItemsDict, self).__setitem__(key, value)
-        else:
-            if not isinstance(self[key], list):
-                super(RequestItemsDict, self).__setitem__(key, [self[key]])
-            self[key].append(value)
-
-
-class ParamsDict(RequestItemsDict):
-    pass
-
-
-class DataDict(RequestItemsDict):
-
-    def items(self):
-        for key, values in super(RequestItemsDict, self).items():
-            if not isinstance(values, list):
-                values = [values]
-            for value in values:
-                yield key, value
-
-
-RequestItems = namedtuple('RequestItems',
-                          ['headers', 'data', 'files', 'params'])
-
-
-def get_content_type(filename):
-    """
-    Return the content type for ``filename`` in format appropriate
-    for Content-Type headers, or ``None`` if the file type is unknown
-    to ``mimetypes``.
-
-    """
-    mime, encoding = mimetypes.guess_type(filename, strict=False)
-    if mime:
-        content_type = mime
-        if encoding:
-            content_type = '%s; charset=%s' % (mime, encoding)
-        return content_type
-
-
-def parse_items(items,
-                headers_class=CaseInsensitiveDict,
-                data_class=OrderedDict,
-                files_class=DataDict,
-                params_class=ParamsDict):
-    """Parse `KeyValue` `items` into `data`, `headers`, `files`,
-    and `params`.
-
-    """
-    headers = []
-    data = []
-    files = []
-    params = []
-    for item in items:
-        value = item.value
-        if item.sep == SEP_HEADERS:
-            if value == '':
-                # No value => unset the header
-                value = None
-            target = headers
-        elif item.sep == SEP_HEADERS_EMPTY:
-            if item.value:
-                raise ParseError(
-                    'Invalid item "%s" '
-                    '(to specify an empty header use `Header;`)'
-                    % item.orig
-                )
-            target = headers
-        elif item.sep == SEP_QUERY:
-            target = params
-        elif item.sep == SEP_FILES:
-            try:
-                with open(os.path.expanduser(value), 'rb') as f:
-                    value = (os.path.basename(value),
-                             BytesIO(f.read()),
-                             get_content_type(value))
-            except IOError as e:
-                raise ParseError('"%s": %s' % (item.orig, e))
-            target = files
-
-        elif item.sep in SEP_GROUP_DATA_ITEMS:
-
-            if item.sep in SEP_GROUP_DATA_EMBED_ITEMS:
-                try:
-                    with open(os.path.expanduser(value), 'rb') as f:
-                        value = f.read().decode('utf8')
-                except IOError as e:
-                    raise ParseError('"%s": %s' % (item.orig, e))
-                except UnicodeDecodeError:
-                    raise ParseError(
-                        '"%s": cannot embed the content of "%s",'
-                        ' not a UTF8 or ASCII-encoded text file'
-                        % (item.orig, item.value)
-                    )
-
-            if item.sep in SEP_GROUP_RAW_JSON_ITEMS:
-                try:
-                    value = load_json_preserve_order(value)
-                except ValueError as e:
-                    raise ParseError('"%s": %s' % (item.orig, e))
-            target = data
-
-        else:
-            raise TypeError(item)
-
-        target.append((item.key, value))
-
-    return RequestItems(headers_class(headers),
-                        data_class(data),
-                        files_class(files),
-                        params_class(params))
-
-
-def readable_file_arg(filename):
-    try:
-        open(filename, 'rb')
-    except IOError as ex:
-        raise ArgumentTypeError('%s: %s' % (filename, ex.args[1]))
-    return filename

httpie/models.py

@@ -1,41 +1,46 @@
-from httpie.compat import urlsplit, str
+from abc import ABCMeta, abstractmethod
+from typing import Iterable, Optional
+from urllib.parse import urlsplit
+
+from .constants import UTF8
+from .utils import split_cookies
 
 
-class HTTPMessage(object):
+class HTTPMessage(metaclass=ABCMeta):
     """Abstract class for HTTP messages."""
 
     def __init__(self, orig):
         self._orig = orig
 
-    def iter_body(self, chunk_size):
+    @abstractmethod
+    def iter_body(self, chunk_size: int) -> Iterable[bytes]:
         """Return an iterator over the body."""
-        raise NotImplementedError()
 
-    def iter_lines(self, chunk_size):
+    @abstractmethod
+    def iter_lines(self, chunk_size: int) -> Iterable[bytes]:
         """Return an iterator over the body yielding (`line`, `line_feed`)."""
-        raise NotImplementedError()
 
     @property
-    def headers(self):
+    @abstractmethod
+    def headers(self) -> str:
         """Return a `str` with the message's headers."""
-        raise NotImplementedError()
 
     @property
-    def encoding(self):
+    @abstractmethod
+    def encoding(self) -> Optional[str]:
         """Return a `str` with the message's encoding, if known."""
-        raise NotImplementedError()
 
     @property
-    def body(self):
+    def body(self) -> bytes:
         """Return a `bytes` with the message's body."""
         raise NotImplementedError()
 
     @property
-    def content_type(self):
+    def content_type(self) -> str:
         """Return the message content type."""
         ct = self._orig.headers.get('Content-Type', '')
         if not isinstance(ct, str):
-            ct = ct.decode('utf8')
+            ct = ct.decode()
         return ct
 
 
@@ -51,36 +56,35 @@ class HTTPResponse(HTTPMessage):
     # noinspection PyProtectedMember
     @property
     def headers(self):
-        original = self._orig.raw._original_response
-
+        try:
+            raw_version = self._orig.raw._original_response.version
+        except AttributeError:
+            # Assume HTTP/1.1
+            raw_version = 11
         version = {
             9: '0.9',
             10: '1.0',
             11: '1.1',
             20: '2',
-        }[original.version]
+        }[raw_version]
 
-        status_line = 'HTTP/{version} {status} {reason}'.format(
-            version=version,
-            status=original.status,
-            reason=original.reason
-        )
+        original = self._orig
+        status_line = f'HTTP/{version} {original.status_code} {original.reason}'
         headers = [status_line]
-        try:
-            # `original.msg` is a `http.client.HTTPMessage` on Python 3
-            # `_headers` is a 2-tuple
-            headers.extend(
-                '%s: %s' % header for header in original.msg._headers)
-        except AttributeError:
-            # and a `httplib.HTTPMessage` on Python 2.x
-            # `headers` is a list of `name: val<CRLF>`.
-            headers.extend(h.strip() for h in original.msg.headers)
-
+        headers.extend(
+            ': '.join(header)
+            for header in original.headers.items()
+            if header[0] != 'Set-Cookie'
+        )
+        headers.extend(
+            f'Set-Cookie: {cookie}'
+            for cookie in split_cookies(original.headers.get('Set-Cookie'))
+        )
         return '\r\n'.join(headers)
 
     @property
     def encoding(self):
-        return self._orig.encoding or 'utf8'
+        return self._orig.encoding or UTF8
 
     @property
     def body(self):
@@ -105,7 +109,7 @@ class HTTPRequest(HTTPMessage):
         request_line = '{method} {path}{query} HTTP/1.1'.format(
             method=self._orig.method,
             path=url.path or '/',
-            query='?' + url.query if url.query else ''
+            query=f'?{url.query}' if url.query else ''
         )
 
         headers = dict(self._orig.headers)
@@ -113,29 +117,22 @@ class HTTPRequest(HTTPMessage):
             headers['Host'] = url.netloc.split('@')[-1]
 
         headers = [
-            '%s: %s' % (
-                name,
-                value if isinstance(value, str) else value.decode('utf8')
-            )
+            f'{name}: {value if isinstance(value, str) else value.decode()}'
             for name, value in headers.items()
         ]
 
         headers.insert(0, request_line)
         headers = '\r\n'.join(headers).strip()
-
-        if isinstance(headers, bytes):
-            # Python < 3
-            headers = headers.decode('utf8')
         return headers
 
     @property
     def encoding(self):
-        return 'utf8'
+        return UTF8
 
     @property
     def body(self):
         body = self._orig.body
         if isinstance(body, str):
             # Happens with JSON/form request data parsed from the command line.
-            body = body.encode('utf8')
+            body = body.encode()
         return body or b''

httpie/output/formatters/colors.py

@@ -1,19 +1,21 @@
-from __future__ import absolute_import
 import json
+from typing import Optional, Type
 
 import pygments.lexer
-import pygments.token
-import pygments.styles
 import pygments.lexers
 import pygments.style
+import pygments.styles
+import pygments.token
 from pygments.formatters.terminal import TerminalFormatter
 from pygments.formatters.terminal256 import Terminal256Formatter
+from pygments.lexer import Lexer
 from pygments.lexers.special import TextLexer
 from pygments.lexers.text import HttpLexer as PygmentsHttpLexer
 from pygments.util import ClassNotFound
 
-from httpie.compat import is_windows
-from httpie.plugins import FormatterPlugin
+from ...compat import is_windows
+from ...context import Environment
+from ...plugins import FormatterPlugin
 
 
 AUTO_STYLE = 'auto'  # Follows terminal ANSI color styles
@@ -24,7 +26,6 @@ if is_windows:
     # great and fruity seems to give the best result there.
     DEFAULT_STYLE = 'fruity'
 
-
 AVAILABLE_STYLES = set(pygments.styles.get_all_styles())
 AVAILABLE_STYLES.add(SOLARIZED_STYLE)
 AVAILABLE_STYLES.add(AUTO_STYLE)
@@ -40,9 +41,14 @@ class ColorFormatter(FormatterPlugin):
     """
     group_name = 'colors'
 
-    def __init__(self, env, explicit_json=False,
-                 color_scheme=DEFAULT_STYLE, **kwargs):
-        super(ColorFormatter, self).__init__(**kwargs)
+    def __init__(
+        self,
+        env: Environment,
+        explicit_json=False,
+        color_scheme=DEFAULT_STYLE,
+        **kwargs
+    ):
+        super().__init__(**kwargs)
 
         if not env.colors:
             self.enabled = False
@@ -63,14 +69,14 @@ class ColorFormatter(FormatterPlugin):
         self.formatter = formatter
         self.http_lexer = http_lexer
 
-    def format_headers(self, headers):
+    def format_headers(self, headers: str) -> str:
         return pygments.highlight(
             code=headers,
             lexer=self.http_lexer,
             formatter=self.formatter,
         ).strip()
 
-    def format_body(self, body, mime):
+    def format_body(self, body: str, mime: str) -> str:
         lexer = self.get_lexer_for_body(mime, body)
         if lexer:
             body = pygments.highlight(
@@ -78,24 +84,31 @@ class ColorFormatter(FormatterPlugin):
                 lexer=lexer,
                 formatter=self.formatter,
             )
-        return body.strip()
+        return body
 
-    def get_lexer_for_body(self, mime, body):
+    def get_lexer_for_body(
+        self, mime: str,
+        body: str
+    ) -> Optional[Type[Lexer]]:
         return get_lexer(
             mime=mime,
             explicit_json=self.explicit_json,
             body=body,
         )
 
-    def get_style_class(self, color_scheme):
+    @staticmethod
+    def get_style_class(color_scheme: str) -> Type[pygments.style.Style]:
         try:
             return pygments.styles.get_style_by_name(color_scheme)
         except ClassNotFound:
             return Solarized256Style
 
 
-def get_lexer(mime, explicit_json=False, body=''):
-
+def get_lexer(
+    mime: str,
+    explicit_json=False,
+    body=''
+) -> Optional[Type[Lexer]]:
     # Build candidate mime type and lexer names.
     mime_types, lexer_names = [mime], []
     type_, subtype = mime.split('/', 1)
@@ -105,8 +118,8 @@ def get_lexer(mime, explicit_json=False, body=''):
         subtype_name, subtype_suffix = subtype.split('+', 1)
         lexer_names.extend([subtype_name, subtype_suffix])
         mime_types.extend([
-            '%s/%s' % (type_, subtype_name),
-            '%s/%s' % (type_, subtype_suffix)
+            f'{type_}/{subtype_name}',
+            f'{type_}/{subtype_suffix}',
         ])
 
     # As a last resort, if no lexer feels responsible, and

httpie/output/formatters/headers.py

@@ -1,9 +1,13 @@
-from httpie.plugins import FormatterPlugin
+from ...plugins import FormatterPlugin
 
 
 class HeadersFormatter(FormatterPlugin):
 
-    def format_headers(self, headers):
+    def __init__(self, **kwargs):
+        super().__init__(**kwargs)
+        self.enabled = self.format_options['headers']['sort']
+
+    def format_headers(self, headers: str) -> str:
         """
         Sorts headers by name while retaining relative
         order of multiple headers with the same name.

httpie/output/formatters/json.py

@@ -1,15 +1,15 @@
-from __future__ import absolute_import
 import json
 
-from httpie.plugins import FormatterPlugin
-
-
-DEFAULT_INDENT = 4
+from ...plugins import FormatterPlugin
 
 
 class JSONFormatter(FormatterPlugin):
 
-    def format_body(self, body, mime):
+    def __init__(self, **kwargs):
+        super().__init__(**kwargs)
+        self.enabled = self.format_options['json']['format']
+
+    def format_body(self, body: str, mime: str) -> str:
         maybe_json = [
             'json',
             'javascript',
@@ -26,8 +26,8 @@ class JSONFormatter(FormatterPlugin):
                 # unicode escapes to improve readability.
                 body = json.dumps(
                     obj=obj,
-                    sort_keys=True,
+                    sort_keys=self.format_options['json']['sort_keys'],
                     ensure_ascii=False,
-                    indent=DEFAULT_INDENT
+                    indent=self.format_options['json']['indent']
                 )
         return body

httpie/output/formatters/xml.py

@@ -0,0 +1,59 @@
+import sys
+from typing import TYPE_CHECKING, Optional
+
+from ...constants import UTF8
+from ...plugins import FormatterPlugin
+
+if TYPE_CHECKING:
+    from xml.dom.minidom import Document
+
+
+def parse_xml(data: str) -> 'Document':
+    """Parse given XML `data` string into an appropriate :class:`~xml.dom.minidom.Document` object."""
+    from defusedxml.minidom import parseString
+    return parseString(data)
+
+
+def pretty_xml(document: 'Document',
+               encoding: Optional[str] = UTF8,
+               indent: int = 2,
+               standalone: Optional[bool] = None) -> str:
+    """Render the given :class:`~xml.dom.minidom.Document` `document` into a prettified string."""
+    kwargs = {
+        'encoding': encoding or UTF8,
+        'indent': ' ' * indent,
+    }
+    if standalone is not None and sys.version_info >= (3, 9):
+        kwargs['standalone'] = standalone
+    body = document.toprettyxml(**kwargs).decode()
+
+    # Remove blank lines automatically added by `toprettyxml()`.
+    return '\n'.join(line for line in body.splitlines() if line.strip())
+
+
+class XMLFormatter(FormatterPlugin):
+
+    def __init__(self, **kwargs):
+        super().__init__(**kwargs)
+        self.enabled = self.format_options['xml']['format']
+
+    def format_body(self, body: str, mime: str):
+        if 'xml' not in mime:
+            return body
+
+        from xml.parsers.expat import ExpatError
+        from defusedxml.common import DefusedXmlException
+
+        try:
+            parsed_body = parse_xml(body)
+        except ExpatError:
+            pass  # Invalid XML, ignore.
+        except DefusedXmlException:
+            pass  # Unsafe XML, ignore.
+        else:
+            body = pretty_xml(parsed_body,
+                              encoding=parsed_body.encoding,
+                              indent=self.format_options['xml']['indent'],
+                              standalone=parsed_body.standalone)
+
+        return body

httpie/output/processing.py

@@ -1,7 +1,9 @@
 import re
+from typing import Optional, List
 
-from httpie.plugins import plugin_manager
-from httpie.context import Environment
+from ..plugins import ConverterPlugin
+from ..plugins.registry import plugin_manager
+from ..context import Environment
 
 
 MIME_RE = re.compile(r'^[^/]+/[^/]+$')
@@ -11,19 +13,20 @@ def is_valid_mime(mime):
     return mime and MIME_RE.match(mime)
 
 
-class Conversion(object):
+class Conversion:
 
-    def get_converter(self, mime):
+    @staticmethod
+    def get_converter(mime: str) -> Optional[ConverterPlugin]:
         if is_valid_mime(mime):
             for converter_class in plugin_manager.get_converters():
                 if converter_class.supports(mime):
                     return converter_class(mime)
 
 
-class Formatting(object):
+class Formatting:
     """A delegate class that invokes the actual processors."""
 
-    def __init__(self, groups, env=Environment(), **kwargs):
+    def __init__(self, groups: List[str], env=Environment(), **kwargs):
         """
         :param groups: names of processor groups to be applied
         :param env: Environment
@@ -38,12 +41,12 @@ class Formatting(object):
                 if p.enabled:
                     self.enabled_plugins.append(p)
 
-    def format_headers(self, headers):
+    def format_headers(self, headers: str) -> str:
         for p in self.enabled_plugins:
             headers = p.format_headers(headers)
         return headers
 
-    def format_body(self, content, mime):
+    def format_body(self, content: str, mime: str) -> str:
         if is_valid_mime(mime):
             for p in self.enabled_plugins:
                 content = p.format_body(content, mime)

httpie/output/streams.py

@@ -1,12 +1,11 @@
+from abc import ABCMeta, abstractmethod
 from itertools import chain
-from functools import partial
+from typing import Callable, Iterable, Union
 
-from httpie.compat import str
-from httpie.context import Environment
-from httpie.models import HTTPRequest, HTTPResponse
-from httpie.input import (OUT_REQ_BODY, OUT_REQ_HEAD,
-                          OUT_RESP_HEAD, OUT_RESP_BODY)
-from httpie.output.processing import Formatting, Conversion
+from ..context import Environment
+from ..constants import UTF8
+from ..models import HTTPMessage
+from .processing import Conversion, Formatting
 
 
 BINARY_SUPPRESSED_NOTICE = (
@@ -17,119 +16,26 @@ BINARY_SUPPRESSED_NOTICE = (
 )
 
 
-class BinarySuppressedError(Exception):
+class DataSuppressedError(Exception):
+    message = None
+
+
+class BinarySuppressedError(DataSuppressedError):
     """An error indicating that the body is binary and won't be written,
      e.g., for terminal output)."""
-
     message = BINARY_SUPPRESSED_NOTICE
 
 
-def write_stream(stream, outfile, flush):
-    """Write the output stream."""
-    try:
-        # Writing bytes so we use the buffer interface (Python 3).
-        buf = outfile.buffer
-    except AttributeError:
-        buf = outfile
-
-    for chunk in stream:
-        buf.write(chunk)
-        if flush:
-            outfile.flush()
-
-
-def write_stream_with_colors_win_py3(stream, outfile, flush):
-    """Like `write`, but colorized chunks are written as text
-    directly to `outfile` to ensure it gets processed by colorama.
-    Applies only to Windows with Python 3 and colorized terminal output.
-
-    """
-    color = b'\x1b['
-    encoding = outfile.encoding
-    for chunk in stream:
-        if color in chunk:
-            outfile.write(chunk.decode(encoding))
-        else:
-            outfile.buffer.write(chunk)
-        if flush:
-            outfile.flush()
-
-
-def build_output_stream(args, env, request, response, output_options):
-    """Build and return a chain of iterators over the `request`-`response`
-    exchange each of which yields `bytes` chunks.
-
-    """
-    req_h = OUT_REQ_HEAD in output_options
-    req_b = OUT_REQ_BODY in output_options
-    resp_h = OUT_RESP_HEAD in output_options
-    resp_b = OUT_RESP_BODY in output_options
-    req = req_h or req_b
-    resp = resp_h or resp_b
-
-    output = []
-    Stream = get_stream_type(env, args)
-
-    if req:
-        output.append(Stream(
-            msg=HTTPRequest(request),
-            with_headers=req_h,
-            with_body=req_b))
-
-    if req_b and resp:
-        # Request/Response separator.
-        output.append([b'\n\n'])
-
-    if resp:
-        output.append(Stream(
-            msg=HTTPResponse(response),
-            with_headers=resp_h,
-            with_body=resp_b))
-
-    if env.stdout_isatty and resp_b:
-        # Ensure a blank line after the response body.
-        # For terminal output only.
-        output.append([b'\n\n'])
-
-    return chain(*output)
-
-
-def get_stream_type(env, args):
-    """Pick the right stream type based on `env` and `args`.
-    Wrap it in a partial with the type-specific args so that
-    we don't need to think what stream we are dealing with.
-
-    """
-    if not env.stdout_isatty and not args.prettify:
-        Stream = partial(
-            RawStream,
-            chunk_size=RawStream.CHUNK_SIZE_BY_LINE
-            if args.stream
-            else RawStream.CHUNK_SIZE
-        )
-    elif args.prettify:
-        Stream = partial(
-            PrettyStream if args.stream else BufferedPrettyStream,
-            env=env,
-            conversion=Conversion(),
-            formatting=Formatting(
-                env=env,
-                groups=args.prettify,
-                color_scheme=args.style,
-                explicit_json=args.json,
-            ),
-        )
-    else:
-        Stream = partial(EncodedStream, env=env)
-
-    return Stream
-
-
-class BaseStream(object):
+class BaseStream(metaclass=ABCMeta):
     """Base HTTP message output stream class."""
 
-    def __init__(self, msg, with_headers=True, with_body=True,
-                 on_body_chunk_downloaded=None):
+    def __init__(
+        self,
+        msg: HTTPMessage,
+        with_headers=True,
+        with_body=True,
+        on_body_chunk_downloaded: Callable[[bytes], None] = None
+    ):
         """
         :param msg: a :class:`models.HTTPMessage` subclass
         :param with_headers: if `True`, headers will be included
@@ -142,15 +48,15 @@ class BaseStream(object):
         self.with_body = with_body
         self.on_body_chunk_downloaded = on_body_chunk_downloaded
 
-    def get_headers(self):
+    def get_headers(self) -> bytes:
         """Return the headers' bytes."""
-        return self.msg.headers.encode('utf8')
+        return self.msg.headers.encode()
 
-    def iter_body(self):
+    @abstractmethod
+    def iter_body(self) -> Iterable[bytes]:
         """Return an iterator over the message body."""
-        raise NotImplementedError()
 
-    def __iter__(self):
+    def __iter__(self) -> Iterable[bytes]:
         """Return an iterator over `self.msg`."""
         if self.with_headers:
             yield self.get_headers()
@@ -162,7 +68,7 @@ class BaseStream(object):
                     yield chunk
                     if self.on_body_chunk_downloaded:
                         self.on_body_chunk_downloaded(chunk)
-            except BinarySuppressedError as e:
+            except DataSuppressedError as e:
                 if self.with_headers:
                     yield b'\n'
                 yield e.message
@@ -175,10 +81,10 @@ class RawStream(BaseStream):
     CHUNK_SIZE_BY_LINE = 1
 
     def __init__(self, chunk_size=CHUNK_SIZE, **kwargs):
-        super(RawStream, self).__init__(**kwargs)
+        super().__init__(**kwargs)
         self.chunk_size = chunk_size
 
-    def iter_body(self):
+    def iter_body(self) -> Iterable[bytes]:
         return self.msg.iter_body(self.chunk_size)
 
 
@@ -193,26 +99,20 @@ class EncodedStream(BaseStream):
     CHUNK_SIZE = 1
 
     def __init__(self, env=Environment(), **kwargs):
-
-        super(EncodedStream, self).__init__(**kwargs)
-
+        super().__init__(**kwargs)
         if env.stdout_isatty:
             # Use the encoding supported by the terminal.
             output_encoding = env.stdout_encoding
         else:
             # Preserve the message encoding.
             output_encoding = self.msg.encoding
+        # Default to UTF-8 when unsure.
+        self.output_encoding = output_encoding or UTF8
 
-        # Default to utf8 when unsure.
-        self.output_encoding = output_encoding or 'utf8'
-
-    def iter_body(self):
-
+    def iter_body(self) -> Iterable[bytes]:
         for line, lf in self.msg.iter_lines(self.CHUNK_SIZE):
-
             if b'\0' in line:
                 raise BinarySuppressedError()
-
             yield line.decode(self.msg.encoding) \
                       .encode(self.output_encoding, 'replace') + lf
 
@@ -228,17 +128,21 @@ class PrettyStream(EncodedStream):
 
     CHUNK_SIZE = 1
 
-    def __init__(self, conversion, formatting, **kwargs):
-        super(PrettyStream, self).__init__(**kwargs)
+    def __init__(
+        self, conversion: Conversion,
+        formatting: Formatting,
+        **kwargs,
+    ):
+        super().__init__(**kwargs)
         self.formatting = formatting
         self.conversion = conversion
         self.mime = self.msg.content_type.split(';')[0]
 
-    def get_headers(self):
+    def get_headers(self) -> bytes:
         return self.formatting.format_headers(
             self.msg.headers).encode(self.output_encoding)
 
-    def iter_body(self):
+    def iter_body(self) -> Iterable[bytes]:
         first_chunk = True
         iter_lines = self.msg.iter_lines(self.CHUNK_SIZE)
         for line, lf in iter_lines:
@@ -259,7 +163,7 @@ class PrettyStream(EncodedStream):
             yield self.process_body(line) + lf
             first_chunk = False
 
-    def process_body(self, chunk):
+    def process_body(self, chunk: Union[str, bytes]) -> bytes:
         if not isinstance(chunk, str):
             # Text when a converter has been used,
             # otherwise it will always be bytes.
@@ -278,7 +182,7 @@ class BufferedPrettyStream(PrettyStream):
 
     CHUNK_SIZE = 1024 * 10
 
-    def iter_body(self):
+    def iter_body(self) -> Iterable[bytes]:
         # Read the whole body before prettifying it,
         # but bail out immediately if the body is binary.
         converter = None

httpie/output/writer.py

@@ -0,0 +1,156 @@
+import argparse
+import errno
+from typing import IO, TextIO, Tuple, Type, Union
+
+import requests
+
+from ..context import Environment
+from ..models import HTTPRequest, HTTPResponse
+from .processing import Conversion, Formatting
+from .streams import (
+    BaseStream, BufferedPrettyStream, EncodedStream, PrettyStream, RawStream,
+)
+
+
+MESSAGE_SEPARATOR = '\n\n'
+MESSAGE_SEPARATOR_BYTES = MESSAGE_SEPARATOR.encode()
+
+
+def write_message(
+    requests_message: Union[requests.PreparedRequest, requests.Response],
+    env: Environment,
+    args: argparse.Namespace,
+    with_headers=False,
+    with_body=False,
+):
+    if not (with_body or with_headers):
+        return
+    write_stream_kwargs = {
+        'stream': build_output_stream_for_message(
+            args=args,
+            env=env,
+            requests_message=requests_message,
+            with_body=with_body,
+            with_headers=with_headers,
+        ),
+        # NOTE: `env.stdout` will in fact be `stderr` with `--download`
+        'outfile': env.stdout,
+        'flush': env.stdout_isatty or args.stream
+    }
+    try:
+        if env.is_windows and 'colors' in args.prettify:
+            write_stream_with_colors_win(**write_stream_kwargs)
+        else:
+            write_stream(**write_stream_kwargs)
+    except OSError as e:
+        show_traceback = args.debug or args.traceback
+        if not show_traceback and e.errno == errno.EPIPE:
+            # Ignore broken pipes unless --traceback.
+            env.stderr.write('\n')
+        else:
+            raise
+
+
+def write_stream(
+    stream: BaseStream,
+    outfile: Union[IO, TextIO],
+    flush: bool
+):
+    """Write the output stream."""
+    try:
+        # Writing bytes so we use the buffer interface.
+        buf = outfile.buffer
+    except AttributeError:
+        buf = outfile
+
+    for chunk in stream:
+        buf.write(chunk)
+        if flush:
+            outfile.flush()
+
+
+def write_stream_with_colors_win(
+    stream: 'BaseStream',
+    outfile: TextIO,
+    flush: bool
+):
+    """Like `write`, but colorized chunks are written as text
+    directly to `outfile` to ensure it gets processed by colorama.
+    Applies only to Windows and colorized terminal output.
+
+    """
+    color = b'\x1b['
+    encoding = outfile.encoding
+    for chunk in stream:
+        if color in chunk:
+            outfile.write(chunk.decode(encoding))
+        else:
+            outfile.buffer.write(chunk)
+        if flush:
+            outfile.flush()
+
+
+def build_output_stream_for_message(
+    args: argparse.Namespace,
+    env: Environment,
+    requests_message: Union[requests.PreparedRequest, requests.Response],
+    with_headers: bool,
+    with_body: bool,
+):
+    stream_class, stream_kwargs = get_stream_type_and_kwargs(
+        env=env,
+        args=args,
+    )
+    message_class = {
+        requests.PreparedRequest: HTTPRequest,
+        requests.Response: HTTPResponse,
+    }[type(requests_message)]
+    yield from stream_class(
+        msg=message_class(requests_message),
+        with_headers=with_headers,
+        with_body=with_body,
+        **stream_kwargs,
+    )
+    if (env.stdout_isatty and with_body
+            and not getattr(requests_message, 'is_body_upload_chunk', False)):
+        # Ensure a blank line after the response body.
+        # For terminal output only.
+        yield MESSAGE_SEPARATOR_BYTES
+
+
+def get_stream_type_and_kwargs(
+    env: Environment,
+    args: argparse.Namespace
+) -> Tuple[Type['BaseStream'], dict]:
+    """Pick the right stream type and kwargs for it based on `env` and `args`.
+
+    """
+    if not env.stdout_isatty and not args.prettify:
+        stream_class = RawStream
+        stream_kwargs = {
+            'chunk_size': (
+                RawStream.CHUNK_SIZE_BY_LINE
+                if args.stream
+                else RawStream.CHUNK_SIZE
+            )
+        }
+    elif args.prettify:
+        stream_class = PrettyStream if args.stream else BufferedPrettyStream
+        stream_kwargs = {
+            'env': env,
+            'conversion': Conversion(),
+            'formatting': Formatting(
+                env=env,
+                groups=args.prettify,
+                color_scheme=args.style,
+                explicit_json=args.json,
+                format_options=args.format_options,
+            )
+        }
+    else:
+        stream_class = EncodedStream
+        stream_kwargs = {
+            'env': env
+        }
+
+    return stream_class, stream_kwargs

httpie/plugins/__init__.py

@@ -1,22 +1,11 @@
 """
 WARNING: The plugin API is still work in progress and will
-         probably be completely reworked by v1.0.0.
+         probably be completely reworked in the future.
 
 """
-from httpie.plugins.base import (
+from .base import (
     AuthPlugin, FormatterPlugin,
     ConverterPlugin, TransportPlugin
 )
-from httpie.plugins.manager import PluginManager
-from httpie.plugins.builtin import BasicAuthPlugin, DigestAuthPlugin
-from httpie.output.formatters.headers import HeadersFormatter
-from httpie.output.formatters.json import JSONFormatter
-from httpie.output.formatters.colors import ColorFormatter
 
-
-plugin_manager = PluginManager()
-plugin_manager.register(BasicAuthPlugin,
-                        DigestAuthPlugin)
-plugin_manager.register(HeadersFormatter,
-                        JSONFormatter,
-                        ColorFormatter)
+__all__ = ('AuthPlugin', 'ConverterPlugin', 'FormatterPlugin', 'TransportPlugin')

httpie/plugins/base.py

@@ -1,9 +1,9 @@
-class BasePlugin(object):
+class BasePlugin:
 
     # The name of the plugin, eg. "My auth".
     name = None
 
-    # Optional short description. Will be be shown in the help
+    # Optional short description. It will be shown in the help
     # under --auth-type.
     description = None
 
@@ -15,7 +15,9 @@ class AuthPlugin(BasePlugin):
     """
     Base auth plugin class.
 
-    See <https://github.com/httpie/httpie-ntlm> for an example auth plugin.
+    See httpie-ntlm for an example auth plugin:
+
+        <https://github.com/httpie/httpie-ntlm>
 
     See also `test_auth_plugins.py`
 
@@ -33,13 +35,22 @@ class AuthPlugin(BasePlugin):
     # Set this to `False` to disable the parsing and error handling.
     auth_parse = True
 
+    # Set to `True` to make it possible for this auth
+    # plugin to acquire credentials from the user’s netrc file(s).
+    # It is used as a fallback when the credentials are not provided explicitly
+    # through `--auth, -a`. Enabling this will allow skipping `--auth, -a`
+    # even when `auth_require` is set `True` (provided that netrc provides
+    # credential for a given host).
+    netrc_parse = False
+
     # If both `auth_parse` and `prompt_password` are set to `True`,
     # and the value of `-a` lacks the password part,
     # then the user will be prompted to type the password in.
     prompt_password = True
 
     # Will be set to the raw value of `-a` (if provided) before
-    # `get_auth()` gets called.
+    # `get_auth()` gets called. If the credentials came from a netrc file,
+    # then this is `None`.
     raw_auth = None
 
     def get_auth(self, username=None, password=None):
@@ -58,8 +69,13 @@ class AuthPlugin(BasePlugin):
 
 class TransportPlugin(BasePlugin):
     """
+    Requests transport adapter docs:
 
-    http://docs.python-requests.org/en/latest/user/advanced/#transport-adapters
+        <https://requests.readthedocs.io/en/latest/user/advanced/#transport-adapters>
+
+    See httpie-unixsocket for an example transport plugin:
+
+        <https://github.com/httpie/httpie-unixsocket>
 
     """
 
@@ -75,7 +91,15 @@ class TransportPlugin(BasePlugin):
         raise NotImplementedError()
 
 
-class ConverterPlugin(object):
+class ConverterPlugin(BasePlugin):
+    """
+    Possibly converts response data for prettified terminal display.
+
+    See httpie-msgpack for an example converter plugin:
+
+        <https://github.com/rasky/httpie-msgpack>.
+
+    """
 
     def __init__(self, mime):
         self.mime = mime
@@ -88,19 +112,25 @@ class ConverterPlugin(object):
         raise NotImplementedError
 
 
-class FormatterPlugin(object):
+class FormatterPlugin(BasePlugin):
+    """
+    Possibly formats response body & headers for prettified terminal display.
+
+    """
+    group_name = 'format'
 
     def __init__(self, **kwargs):
         """
         :param env: an class:`Environment` instance
         :param kwargs: additional keyword argument that some
-                       processor might require.
+                       formatters might require.
 
         """
         self.enabled = True
         self.kwargs = kwargs
+        self.format_options = kwargs['format_options']
 
-    def format_headers(self, headers):
+    def format_headers(self, headers: str) -> str:
         """Return processed `headers`
 
         :param headers: The headers as text.
@@ -108,7 +138,7 @@ class FormatterPlugin(object):
         """
         return headers
 
-    def format_body(self, content, mime):
+    def format_body(self, content: str, mime: str) -> str:
         """Return processed `content`.
 
         :param mime: E.g., 'application/atom+xml'.

httpie/plugins/builtin.py

@@ -2,50 +2,57 @@ from base64 import b64encode
 
 import requests.auth
 
-from httpie.plugins.base import AuthPlugin
+from .base import AuthPlugin
 
 
 # noinspection PyAbstractClass
 class BuiltinAuthPlugin(AuthPlugin):
-
     package_name = '(builtin)'
 
 
 class HTTPBasicAuth(requests.auth.HTTPBasicAuth):
 
-    def __call__(self, r):
+    def __call__(
+        self,
+        request: requests.PreparedRequest
+    ) -> requests.PreparedRequest:
         """
         Override username/password serialization to allow unicode.
 
-        See https://github.com/jakubroztocil/httpie/issues/212
+        See https://github.com/httpie/httpie/issues/212
 
         """
-        r.headers['Authorization'] = type(self).make_header(
+        # noinspection PyTypeChecker
+        request.headers['Authorization'] = type(self).make_header(
             self.username, self.password).encode('latin1')
-        return r
+        return request
 
     @staticmethod
-    def make_header(username, password):
-        credentials = u'%s:%s' % (username, password)
-        token = b64encode(credentials.encode('utf8')).strip().decode('latin1')
-        return 'Basic %s' % token
+    def make_header(username: str, password: str) -> str:
+        credentials = f'{username}:{password}'
+        token = b64encode(credentials.encode()).strip().decode('latin1')
+        return f'Basic {token}'
 
 
 class BasicAuthPlugin(BuiltinAuthPlugin):
-
     name = 'Basic HTTP auth'
     auth_type = 'basic'
+    netrc_parse = True
 
     # noinspection PyMethodOverriding
-    def get_auth(self, username, password):
+    def get_auth(self, username: str, password: str) -> HTTPBasicAuth:
         return HTTPBasicAuth(username, password)
 
 
 class DigestAuthPlugin(BuiltinAuthPlugin):
-
     name = 'Digest HTTP auth'
     auth_type = 'digest'
+    netrc_parse = True
 
     # noinspection PyMethodOverriding
-    def get_auth(self, username, password):
+    def get_auth(
+        self,
+        username: str,
+        password: str
+    ) -> requests.auth.HTTPDigestAuth:
         return requests.auth.HTTPDigestAuth(username, password)

httpie/plugins/manager.py

@@ -1,7 +1,11 @@
 from itertools import groupby
+from operator import attrgetter
+from typing import Dict, List, Type
+
 from pkg_resources import iter_entry_points
-from httpie.plugins import AuthPlugin, FormatterPlugin, ConverterPlugin
-from httpie.plugins.base import TransportPlugin
+
+from . import AuthPlugin, ConverterPlugin, FormatterPlugin
+from .base import BasePlugin, TransportPlugin
 
 
 ENTRY_POINT_NAMES = [
@@ -12,20 +16,17 @@ ENTRY_POINT_NAMES = [
 ]
 
 
-class PluginManager(object):
+class PluginManager(list):
 
-    def __init__(self):
-        self._plugins = []
-
-    def __iter__(self):
-        return iter(self._plugins)
-
-    def register(self, *plugins):
+    def register(self, *plugins: Type[BasePlugin]):
         for plugin in plugins:
-            self._plugins.append(plugin)
+            self.append(plugin)
 
-    def unregister(self, plugin):
-        self._plugins.remove(plugin)
+    def unregister(self, plugin: Type[BasePlugin]):
+        self.remove(plugin)
+
+    def filter(self, by_type=Type[BasePlugin]):
+        return [plugin for plugin in self if issubclass(plugin, by_type)]
 
     def load_installed_plugins(self):
         for entry_point_name in ENTRY_POINT_NAMES:
@@ -35,33 +36,34 @@ class PluginManager(object):
                 self.register(entry_point.load())
 
     # Auth
-    def get_auth_plugins(self):
-        return [plugin for plugin in self if issubclass(plugin, AuthPlugin)]
+    def get_auth_plugins(self) -> List[Type[AuthPlugin]]:
+        return self.filter(AuthPlugin)
 
-    def get_auth_plugin_mapping(self):
-        return {plugin.auth_type: plugin for plugin in self.get_auth_plugins()}
+    def get_auth_plugin_mapping(self) -> Dict[str, Type[AuthPlugin]]:
+        return {
+            plugin.auth_type: plugin for plugin in self.get_auth_plugins()
+        }
 
-    def get_auth_plugin(self, auth_type):
+    def get_auth_plugin(self, auth_type: str) -> Type[AuthPlugin]:
         return self.get_auth_plugin_mapping()[auth_type]
 
     # Output processing
-    def get_formatters(self):
-        return [plugin for plugin in self
-                if issubclass(plugin, FormatterPlugin)]
+    def get_formatters(self) -> List[Type[FormatterPlugin]]:
+        return self.filter(FormatterPlugin)
 
-    def get_formatters_grouped(self):
-        groups = {}
-        for group_name, group in groupby(
-                self.get_formatters(),
-                key=lambda p: getattr(p, 'group_name', 'format')):
-            groups[group_name] = list(group)
-        return groups
+    def get_formatters_grouped(self) -> Dict[str, List[Type[FormatterPlugin]]]:
+        return {
+            group_name: list(group)
+            for group_name, group
+            in groupby(self.get_formatters(), key=attrgetter('group_name'))
+        }
 
-    def get_converters(self):
-        return [plugin for plugin in self
-                if issubclass(plugin, ConverterPlugin)]
+    def get_converters(self) -> List[Type[ConverterPlugin]]:
+        return self.filter(ConverterPlugin)
 
     # Adapters
-    def get_transport_plugins(self):
-        return [plugin for plugin in self
-                if issubclass(plugin, TransportPlugin)]
+    def get_transport_plugins(self) -> List[Type[TransportPlugin]]:
+        return self.filter(TransportPlugin)
+
+    def __repr__(self):
+        return f'<PluginManager: {list(self)}>'

httpie/plugins/registry.py

@@ -0,0 +1,20 @@
+from .manager import PluginManager
+from .builtin import BasicAuthPlugin, DigestAuthPlugin
+from ..output.formatters.headers import HeadersFormatter
+from ..output.formatters.json import JSONFormatter
+from ..output.formatters.xml import XMLFormatter
+from ..output.formatters.colors import ColorFormatter
+
+
+plugin_manager = PluginManager()
+
+
+# Register all built-in plugins.
+plugin_manager.register(
+    BasicAuthPlugin,
+    DigestAuthPlugin,
+    HeadersFormatter,
+    JSONFormatter,
+    XMLFormatter,
+    ColorFormatter,
+)

httpie/sessions.py

@@ -1,85 +1,62 @@
-"""Persistent, JSON-serialized sessions.
+"""
+Persistent, JSON-serialized sessions.
 
 """
-import re
 import os
+import re
 
+from http.cookies import SimpleCookie
+from pathlib import Path
+from typing import Iterable, Optional, Union
+from urllib.parse import urlsplit
+
+from requests.auth import AuthBase
 from requests.cookies import RequestsCookieJar, create_cookie
 
-from httpie.compat import urlsplit
-from httpie.config import BaseConfigDict, DEFAULT_CONFIG_DIR
-from httpie.plugins import plugin_manager
+from .cli.dicts import RequestHeadersDict
+from .config import BaseConfigDict, DEFAULT_CONFIG_DIR
+from .plugins.registry import plugin_manager
 
 
 SESSIONS_DIR_NAME = 'sessions'
-DEFAULT_SESSIONS_DIR = os.path.join(DEFAULT_CONFIG_DIR, SESSIONS_DIR_NAME)
+DEFAULT_SESSIONS_DIR = DEFAULT_CONFIG_DIR / SESSIONS_DIR_NAME
 VALID_SESSION_NAME_PATTERN = re.compile('^[a-zA-Z0-9_.-]+$')
 # Request headers starting with these prefixes won't be stored in sessions.
 # They are specific to each request.
-# http://en.wikipedia.org/wiki/List_of_HTTP_header_fields#Requests
+# <https://en.wikipedia.org/wiki/List_of_HTTP_header_fields#Requests>
 SESSION_IGNORED_HEADER_PREFIXES = ['Content-', 'If-']
 
 
-def get_response(requests_session, session_name,
-                 config_dir, args, read_only=False):
-    """Like `client.get_responses`, but applies permanent
-    aspects of the session to the request.
-
-    """
-    from .client import get_requests_kwargs, dump_request
+def get_httpie_session(
+    config_dir: Path,
+    session_name: str,
+    host: Optional[str],
+    url: str,
+) -> 'Session':
     if os.path.sep in session_name:
         path = os.path.expanduser(session_name)
     else:
-        hostname = (args.headers.get('Host', None)
-                    or urlsplit(args.url).netloc.split('@')[-1])
+        hostname = host or urlsplit(url).netloc.split('@')[-1]
         if not hostname:
             # HACK/FIXME: httpie-unixsocket's URLs have no hostname.
             hostname = 'localhost'
 
         # host:port => host_port
         hostname = hostname.replace(':', '_')
-        path = os.path.join(config_dir,
-                            SESSIONS_DIR_NAME,
-                            hostname,
-                            session_name + '.json')
-
+        path = (
+            config_dir / SESSIONS_DIR_NAME / hostname / f'{session_name}.json'
+        )
     session = Session(path)
     session.load()
-
-    kwargs = get_requests_kwargs(args, base_headers=session.headers)
-    if args.debug:
-        dump_request(kwargs)
-    session.update_headers(kwargs['headers'])
-
-    if args.auth_plugin:
-        session.auth = {
-            'type': args.auth_plugin.auth_type,
-            'raw_auth': args.auth_plugin.raw_auth,
-        }
-    elif session.auth:
-        kwargs['auth'] = session.auth
-
-    requests_session.cookies = session.cookies
-
-    try:
-        response = requests_session.request(**kwargs)
-    except Exception:
-        raise
-    else:
-        # Existing sessions with `read_only=True` don't get updated.
-        if session.is_new() or not read_only:
-            session.cookies = requests_session.cookies
-            session.save()
-        return response
+    return session
 
 
 class Session(BaseConfigDict):
     helpurl = 'https://httpie.org/doc#sessions'
     about = 'HTTPie session file'
 
-    def __init__(self, path, *args, **kwargs):
-        super(Session, self).__init__(*args, **kwargs)
-        self._path = path
+    def __init__(self, path: Union[str, Path]):
+        super().__init__(path=Path(path))
         self['headers'] = {}
         self['cookies'] = {}
         self['auth'] = {
@@ -88,38 +65,44 @@ class Session(BaseConfigDict):
             'password': None
         }
 
-    def _get_path(self):
-        return self._path
-
-    def update_headers(self, request_headers):
+    def update_headers(self, request_headers: RequestHeadersDict):
         """
         Update the session headers with the request ones while ignoring
         certain name prefixes.
 
-        :type request_headers: dict
-
         """
-        for name, value in request_headers.items():
+        headers = self.headers
+        for name, value in request_headers.copy().items():
 
             if value is None:
-                continue  # Ignore explicitely unset headers
+                continue  # Ignore explicitly unset headers
 
-            value = value.decode('utf8')
-            if name == 'User-Agent' and value.startswith('HTTPie/'):
+            if type(value) is not str:
+                value = value.decode()
+
+            if name.lower() == 'user-agent' and value.startswith('HTTPie/'):
+                continue
+
+            if name.lower() == 'cookie':
+                for cookie_name, morsel in SimpleCookie(value).items():
+                    self['cookies'][cookie_name] = {'value': morsel.value}
+                del request_headers[name]
                 continue
 
             for prefix in SESSION_IGNORED_HEADER_PREFIXES:
                 if name.lower().startswith(prefix.lower()):
                     break
             else:
-                self['headers'][name] = value
+                headers[name] = value
+
+        self['headers'] = dict(headers)
 
     @property
-    def headers(self):
-        return self['headers']
+    def headers(self) -> RequestHeadersDict:
+        return RequestHeadersDict(self['headers'])
 
     @property
-    def cookies(self):
+    def cookies(self) -> RequestsCookieJar:
         jar = RequestsCookieJar()
         for name, cookie_dict in self['cookies'].items():
             jar.set_cookie(create_cookie(
@@ -128,11 +111,8 @@ class Session(BaseConfigDict):
         return jar
 
     @cookies.setter
-    def cookies(self, jar):
-        """
-        :type jar: CookieJar
-        """
-        # http://docs.python.org/2/library/cookielib.html#cookie-objects
+    def cookies(self, jar: RequestsCookieJar):
+        # <https://docs.python.org/2/library/cookielib.html#cookie-objects>
         stored_attrs = ['value', 'path', 'secure', 'expires']
         self['cookies'] = {}
         for cookie in jar:
@@ -142,7 +122,7 @@ class Session(BaseConfigDict):
             }
 
     @property
-    def auth(self):
+    def auth(self) -> Optional[AuthBase]:
         auth = self.get('auth', None)
         if not auth or not auth['type']:
             return
@@ -161,7 +141,7 @@ class Session(BaseConfigDict):
             }
         else:
             if plugin.auth_parse:
-                from httpie.input import parse_auth
+                from .cli.argtypes import parse_auth
                 parsed = parse_auth(plugin.raw_auth)
                 credentials = {
                     'username': parsed.key,
@@ -171,6 +151,11 @@ class Session(BaseConfigDict):
         return plugin.get_auth(**credentials)
 
     @auth.setter
-    def auth(self, auth):
-        assert set(['type', 'raw_auth']) == set(auth.keys())
+    def auth(self, auth: dict):
+        assert {'type', 'raw_auth'} == auth.keys()
         self['auth'] = auth
+
+    def remove_cookies(self, names: Iterable[str]):
+        for name in names:
+            if name in self['cookies']:
+                del self['cookies'][name]

httpie/ssl.py

@@ -0,0 +1,63 @@
+import ssl
+
+from requests.adapters import HTTPAdapter
+# noinspection PyPackageRequirements
+from urllib3.util.ssl_ import (
+    DEFAULT_CIPHERS, create_urllib3_context,
+    resolve_ssl_version,
+)
+
+
+DEFAULT_SSL_CIPHERS = DEFAULT_CIPHERS
+SSL_VERSION_ARG_MAPPING = {
+    'ssl2.3': 'PROTOCOL_SSLv23',
+    'ssl3': 'PROTOCOL_SSLv3',
+    'tls1': 'PROTOCOL_TLSv1',
+    'tls1.1': 'PROTOCOL_TLSv1_1',
+    'tls1.2': 'PROTOCOL_TLSv1_2',
+    'tls1.3': 'PROTOCOL_TLSv1_3',
+}
+AVAILABLE_SSL_VERSION_ARG_MAPPING = {
+    arg: getattr(ssl, constant_name)
+    for arg, constant_name in SSL_VERSION_ARG_MAPPING.items()
+    if hasattr(ssl, constant_name)
+}
+
+
+class HTTPieHTTPSAdapter(HTTPAdapter):
+    def __init__(
+        self,
+        verify: bool,
+        ssl_version: str = None,
+        ciphers: str = None,
+        **kwargs
+    ):
+        self._ssl_context = self._create_ssl_context(
+            verify=verify,
+            ssl_version=ssl_version,
+            ciphers=ciphers,
+        )
+        super().__init__(**kwargs)
+
+    def init_poolmanager(self, *args, **kwargs):
+        kwargs['ssl_context'] = self._ssl_context
+        return super().init_poolmanager(*args, **kwargs)
+
+    def proxy_manager_for(self, *args, **kwargs):
+        kwargs['ssl_context'] = self._ssl_context
+        return super().proxy_manager_for(*args, **kwargs)
+
+    @staticmethod
+    def _create_ssl_context(
+        verify: bool,
+        ssl_version: str = None,
+        ciphers: str = None,
+    ) -> 'ssl.SSLContext':
+        return create_urllib3_context(
+            ciphers=ciphers,
+            ssl_version=resolve_ssl_version(ssl_version),
+            # Since we are using a custom SSL context, we need to pass this
+            # here manually, even though it’s also passed to the connection
+            # in `super().cert_verify()`.
+            cert_reqs=ssl.CERT_REQUIRED if verify else ssl.CERT_NONE
+        )

httpie/status.py

@@ -0,0 +1,40 @@
+from enum import IntEnum, unique
+
+
+@unique
+class ExitStatus(IntEnum):
+    """Program exit status code constants."""
+    SUCCESS = 0
+    ERROR = 1
+    ERROR_TIMEOUT = 2
+
+    # See --check-status
+    ERROR_HTTP_3XX = 3
+    ERROR_HTTP_4XX = 4
+    ERROR_HTTP_5XX = 5
+
+    ERROR_TOO_MANY_REDIRECTS = 6
+    PLUGIN_ERROR = 7
+    # 128+2 SIGINT
+    # <http://www.tldp.org/LDP/abs/html/exitcodes.html>
+    ERROR_CTRL_C = 130
+
+
+def http_status_to_exit_status(http_status: int, follow=False) -> ExitStatus:
+    """
+    Translate HTTP status code to exit status code.
+
+    (Relevant only when invoked with --check-status or --download.)
+
+    """
+    if 300 <= http_status <= 399 and not follow:
+        # Redirect
+        return ExitStatus.ERROR_HTTP_3XX
+    elif 400 <= http_status <= 499:
+        # Client Error
+        return ExitStatus.ERROR_HTTP_4XX
+    elif 500 <= http_status <= 599:
+        # Server Error
+        return ExitStatus.ERROR_HTTP_5XX
+    else:
+        return ExitStatus.SUCCESS

httpie/uploads.py

@@ -0,0 +1,138 @@
+import zlib
+from typing import Callable, IO, Iterable, Tuple, Union
+from urllib.parse import urlencode
+
+import requests
+from requests.utils import super_len
+from requests_toolbelt import MultipartEncoder
+
+from .cli.dicts import MultipartRequestDataDict, RequestDataDict
+
+
+class ChunkedUploadStream:
+    def __init__(self, stream: Iterable, callback: Callable):
+        self.callback = callback
+        self.stream = stream
+
+    def __iter__(self) -> Iterable[Union[str, bytes]]:
+        for chunk in self.stream:
+            self.callback(chunk)
+            yield chunk
+
+
+class ChunkedMultipartUploadStream:
+    chunk_size = 100 * 1024
+
+    def __init__(self, encoder: MultipartEncoder):
+        self.encoder = encoder
+
+    def __iter__(self) -> Iterable[Union[str, bytes]]:
+        while True:
+            chunk = self.encoder.read(self.chunk_size)
+            if not chunk:
+                break
+            yield chunk
+
+
+def prepare_request_body(
+    body: Union[str, bytes, IO, MultipartEncoder, RequestDataDict],
+    body_read_callback: Callable[[bytes], bytes],
+    content_length_header_value: int = None,
+    chunked=False,
+    offline=False,
+) -> Union[str, bytes, IO, MultipartEncoder, ChunkedUploadStream]:
+
+    is_file_like = hasattr(body, 'read')
+
+    if isinstance(body, RequestDataDict):
+        body = urlencode(body, doseq=True)
+
+    if offline:
+        if is_file_like:
+            return body.read()
+        return body
+
+    if not is_file_like:
+        if chunked:
+            body = ChunkedUploadStream(
+                # Pass the entire body as one chunk.
+                stream=(chunk.encode() for chunk in [body]),
+                callback=body_read_callback,
+            )
+    else:
+        # File-like object.
+
+        if not super_len(body):
+            # Zero-length -> assume stdin.
+            if content_length_header_value is None and not chunked:
+                #
+                # Read the whole stdin to determine `Content-Length`.
+                #
+                # TODO: Instead of opt-in --chunked, consider making
+                #   `Transfer-Encoding: chunked` for STDIN opt-out via
+                #   something like --no-chunked.
+                #   This would be backwards-incompatible so wait until v3.0.0.
+                #
+                body = body.read()
+        else:
+            orig_read = body.read
+
+            def new_read(*args):
+                chunk = orig_read(*args)
+                body_read_callback(chunk)
+                return chunk
+
+            body.read = new_read
+
+        if chunked:
+            if isinstance(body, MultipartEncoder):
+                body = ChunkedMultipartUploadStream(
+                    encoder=body,
+                )
+            else:
+                body = ChunkedUploadStream(
+                    stream=body,
+                    callback=body_read_callback,
+                )
+
+    return body
+
+
+def get_multipart_data_and_content_type(
+    data: MultipartRequestDataDict,
+    boundary: str = None,
+    content_type: str = None,
+) -> Tuple[MultipartEncoder, str]:
+    encoder = MultipartEncoder(
+        fields=data.items(),
+        boundary=boundary,
+    )
+    if content_type:
+        content_type = content_type.strip()
+        if 'boundary=' not in content_type:
+            content_type = f'{content_type}; boundary={encoder.boundary_value}'
+    else:
+        content_type = encoder.content_type
+
+    data = encoder
+    return data, content_type
+
+
+def compress_request(
+    request: requests.PreparedRequest,
+    always: bool,
+):
+    deflater = zlib.compressobj()
+    if isinstance(request.body, str):
+        body_bytes = request.body.encode()
+    elif hasattr(request.body, 'read'):
+        body_bytes = request.body.read()
+    else:
+        body_bytes = request.body
+    deflated_data = deflater.compress(body_bytes)
+    deflated_data += deflater.flush()
+    is_economical = len(deflated_data) < len(body_bytes)
+    if is_economical or always:
+        request.body = deflated_data
+        request.headers['Content-Encoding'] = 'deflate'
+        request.headers['Content-Length'] = str(len(deflated_data))

httpie/utils.py

@@ -1,36 +1,31 @@
-from __future__ import division
 import json
+import mimetypes
+import time
 from collections import OrderedDict
+from http.cookiejar import parse_ns_headers
+from pprint import pformat
+from typing import List, Optional, Tuple
+import re
+
+import requests.auth
+
+RE_COOKIE_SPLIT = re.compile(r', (?=[^ ;]+=)')
 
 
 def load_json_preserve_order(s):
     return json.loads(s, object_pairs_hook=OrderedDict)
 
 
-def repr_dict_nice(d):
-    def prepare_dict(d):
-        for k, v in d.items():
-            if isinstance(v, dict):
-                v = dict(prepare_dict(v))
-            elif isinstance(v, bytes):
-                v = v.decode('utf8')
-            elif not isinstance(v, (int, str)):
-                v = repr(v)
-            yield k, v
-    return json.dumps(
-        dict(prepare_dict(d)),
-        indent=4, sort_keys=True,
-    )
+def repr_dict(d: dict) -> str:
+    return pformat(d)
 
 
 def humanize_bytes(n, precision=2):
     # Author: Doug Latornell
     # Licence: MIT
-    # URL: http://code.activestate.com/recipes/577081/
+    # URL: https://code.activestate.com/recipes/577081/
     """Return a humanized string representation of a number of bytes.
 
-    Assumes `from __future__ import division`.
-
     >>> humanize_bytes(1)
     '1 B'
     >>> humanize_bytes(1024, precision=1)
@@ -66,4 +61,83 @@ def humanize_bytes(n, precision=2):
             break
 
     # noinspection PyUnboundLocalVariable
-    return '%.*f %s' % (precision, n / factor, suffix)
+    return f'{n / factor:.{precision}f} {suffix}'
+
+
+class ExplicitNullAuth(requests.auth.AuthBase):
+    """Forces requests to ignore the ``.netrc``.
+    <https://github.com/psf/requests/issues/2773#issuecomment-174312831>
+    """
+
+    def __call__(self, r):
+        return r
+
+
+def get_content_type(filename):
+    """
+    Return the content type for ``filename`` in format appropriate
+    for Content-Type headers, or ``None`` if the file type is unknown
+    to ``mimetypes``.
+
+    """
+    return mimetypes.guess_type(filename, strict=False)[0]
+
+
+def split_cookies(cookies):
+    """
+    When ``requests`` stores cookies in ``response.headers['Set-Cookie']``
+    it concatenates all of them through ``, ``.
+
+    This function splits cookies apart being careful to not to
+    split on ``, `` which may be part of cookie value.
+    """
+    if not cookies:
+        return []
+    return RE_COOKIE_SPLIT.split(cookies)
+
+
+def get_expired_cookies(
+    cookies: str,
+    now: float = None
+) -> List[dict]:
+
+    now = now or time.time()
+
+    def is_expired(expires: Optional[float]) -> bool:
+        return expires is not None and expires <= now
+
+    attr_sets: List[Tuple[str, str]] = parse_ns_headers(
+        split_cookies(cookies)
+    )
+
+    cookies = [
+        # The first attr name is the cookie name.
+        dict(attrs[1:], name=attrs[0][0])
+        for attrs in attr_sets
+    ]
+
+    _max_age_to_expires(cookies=cookies, now=now)
+
+    return [
+        {
+            'name': cookie['name'],
+            'path': cookie.get('path', '/')
+        }
+        for cookie in cookies
+        if is_expired(expires=cookie.get('expires'))
+    ]
+
+
+def _max_age_to_expires(cookies, now):
+    """
+    Translate `max-age` into `expires` for Requests to take it into account.
+
+    HACK/FIXME: <https://github.com/psf/requests/issues/5743>
+
+    """
+    for cookie in cookies:
+        if 'expires' in cookie:
+            continue
+        max_age = cookie.get('max-age')
+        if max_age and max_age.isdigit():
+            cookie['expires'] = now + float(max_age)

requirements-dev.txt

@@ -1,8 +0,0 @@
-tox
-mock
-pytest
-pytest-cov
-pytest-httpbin>=0.0.6
-docutils
-wheel
-pycodestyle

setup.cfg

@@ -1,19 +1,18 @@
+# Please keep all characters in this file in ASCII
+# distutils uses system's locale to interpret it and not everybody
+# uses UTF-8. See https://github.com/httpie/httpie/issues/1039
+# for an example
 [wheel]
-universal = 1
 
 
 [tool:pytest]
 # <https://docs.pytest.org/en/latest/customize.html>
-norecursedirs = tests/fixtures
+norecursedirs = tests/fixtures .*
+addopts = --tb=native --doctest-modules
 
 
-[pycodestyle]
-# <http://pycodestyle.pycqa.org/en/latest/intro.html#configuration>
-
-exclude = .git,.idea,__pycache__,build,dist,.tox,.pytest_cache,*.egg-info
-
-# <http://pycodestyle.pycqa.org/en/latest/intro.html#error-codes>
-# E241 - multiple spaces after ‘,’
+[flake8]
+# <https://flake8.pycqa.org/en/latest/user/error-codes.html>
 # E501 - line too long
 # W503 - line break before binary operator
-ignore = E241,E501,W503
+ignore = E501,W503

setup.py

@@ -1,70 +1,61 @@
 # This is purely the result of trial and error.
 
 import sys
-import codecs
 
 from setuptools import setup, find_packages
-from setuptools.command.test import test as TestCommand
 
 import httpie
 
-
-class PyTest(TestCommand):
-    # `$ python setup.py test' simply installs minimal requirements
-    # and runs the tests with no fancy stuff like parallel execution.
-    def finalize_options(self):
-        TestCommand.finalize_options(self)
-        self.test_args = [
-            '--doctest-modules', '--verbose',
-            './httpie', './tests'
-        ]
-        self.test_suite = True
-
-    def run_tests(self):
-        import pytest
-        sys.exit(pytest.main(self.test_args))
-
-
+# Note: keep requirements here to ease distributions packaging
 tests_require = [
-    # Pytest needs to come last.
-    # https://bitbucket.org/pypa/setuptools/issue/196/
-    'pytest-httpbin',
     'pytest',
-    'mock',
+    'pytest-httpbin>=0.0.6',
+    'responses',
+]
+dev_require = [
+    *tests_require,
+    'flake8',
+    'flake8-comprehensions',
+    'flake8-deprecated',
+    'flake8-mutable',
+    'flake8-tuple',
+    'mdformat',
+    'pytest-cov',
+    'twine',
+    'wheel',
 ]
-
-
 install_requires = [
-    'requests>=2.18.4',
-    'Pygments>=2.1.3'
+    'defusedxml>=0.6.0',
+    'requests[socks]>=2.22.0',
+    'Pygments>=2.5.2',
+    'requests-toolbelt>=0.9.1',
+    'setuptools',
+]
+install_requires_win_only = [
+    'colorama>=0.2.4',
 ]
-
 
 # Conditional dependencies:
 
 # sdist
 if 'bdist_wheel' not in sys.argv:
-    try:
-        # noinspection PyUnresolvedReferences
-        import argparse
-    except ImportError:
-        install_requires.append('argparse>=1.2.1')
 
     if 'win32' in str(sys.platform).lower():
         # Terminal colors for Windows
-        install_requires.append('colorama>=0.2.4')
+        install_requires.extend(install_requires_win_only)
 
 
 # bdist_wheel
 extras_require = {
-    # http://wheel.readthedocs.io/en/latest/#defining-conditional-dependencies
-    'python_version == "3.0" or python_version == "3.1"': ['argparse>=1.2.1'],
-    ':sys_platform == "win32"': ['colorama>=0.2.4'],
+    'dev': dev_require,
+    'test': tests_require,
+    # https://wheel.readthedocs.io/en/latest/#defining-conditional-dependencies
+    ':sys_platform == "win32"': install_requires_win_only,
 }
 
 
 def long_description():
-    with codecs.open('README.rst', encoding='utf8') as f:
+    with open('README.md', encoding='utf-8') as f:
         return f.read()
 
 
@@ -73,32 +64,26 @@ setup(
     version=httpie.__version__,
     description=httpie.__doc__.strip(),
     long_description=long_description(),
-    url='http://httpie.org/',
-    download_url='https://github.com/jakubroztocil/httpie',
+    long_description_content_type='text/markdown',
+    url='https://httpie.org/',
+    download_url=f'https://github.com/httpie/httpie/archive/{httpie.__version__}.tar.gz',
     author=httpie.__author__,
     author_email='jakub@roztocil.co',
     license=httpie.__licence__,
-    packages=find_packages(),
+    packages=find_packages(include=['httpie', 'httpie.*']),
     entry_points={
         'console_scripts': [
             'http = httpie.__main__:main',
+            'https = httpie.__main__:main',
         ],
     },
+    python_requires='>=3.6',
     extras_require=extras_require,
     install_requires=install_requires,
-    tests_require=tests_require,
-    cmdclass={'test': PyTest},
     classifiers=[
         'Development Status :: 5 - Production/Stable',
         'Programming Language :: Python',
-        'Programming Language :: Python :: 2.7',
-        'Programming Language :: Python :: 3',
-        'Programming Language :: Python :: 3.1',
-        'Programming Language :: Python :: 3.2',
-        'Programming Language :: Python :: 3.3',
-        'Programming Language :: Python :: 3.4',
-        'Programming Language :: Python :: 3.5',
-        'Programming Language :: Python :: 3.6',
+        'Programming Language :: Python :: 3 :: Only',
         'Environment :: Console',
         'Intended Audience :: Developers',
         'Intended Audience :: System Administrators',
@@ -110,4 +95,10 @@ setup(
         'Topic :: Text Processing',
         'Topic :: Utilities'
     ],
+    project_urls={
+        'GitHub': 'https://github.com/httpie/httpie',
+        'Twitter': 'https://twitter.com/httpie',
+        'Documentation': 'https://httpie.org/docs',
+        'Online Demo': 'https://httpie.org/run',
+    },
 )

tests/README.md

@@ -0,0 +1,3 @@
+# HTTPie Test Suite
+
+Please see [CONTRIBUTING](https://github.com/httpie/httpie/blob/master/CONTRIBUTING.md) for contribution and testing guidelines.

tests/README.rst

@@ -1,8 +0,0 @@
-HTTPie Test Suite
-=================
-
-
-Please see `CONTRIBUTING`_.
-
-
-.. _CONTRIBUTING: https://github.com/jakubroztocil/httpie/blob/master/CONTRIBUTING.rst

tests/client_certs/client.crt

@@ -1,29 +1,31 @@
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 -----END CERTIFICATE-----

tests/client_certs/client.key

@@ -1,51 +1,51 @@
 -----BEGIN RSA PRIVATE KEY-----
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 -----END RSA PRIVATE KEY-----

tests/client_certs/client.pem

@@ -1,87 +1,82 @@
-Bag Attributes
-    localKeyID: 93 0C 3E A7 82 62 36 37 5E 73 9B 05 C4 98 DF DC 04 5C B4 C9 
-subject=/C=AU/ST=Some-State/O=Internet Widgits Pty Ltd
-issuer=/C=US/ST=CA/L=SF/O=HTTPie/CN=HTTPie
 -----BEGIN CERTIFICATE-----
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+K+e7hFNoD4uc+0cgAccpEb9hCc0oPfC+3WM5poVBKSnukfs4KyqcVIt4ZaNoYic=
 -----END CERTIFICATE-----
-Bag Attributes
-    localKeyID: 93 0C 3E A7 82 62 36 37 5E 73 9B 05 C4 98 DF DC 04 5C B4 C9 
-Key Attributes: <No Attributes>
 -----BEGIN RSA PRIVATE KEY-----
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 -----END RSA PRIVATE KEY-----

tests/conftest.py

@@ -1,6 +1,9 @@
+import socket
 import pytest
 from pytest_httpbin import certs
 
+from .utils import HTTPBIN_WITH_CHUNKED_SUPPORT_DOMAIN, HTTPBIN_WITH_CHUNKED_SUPPORT
+
 
 @pytest.fixture(scope='function', autouse=True)
 def httpbin_add_ca_bundle(monkeypatch):
@@ -22,3 +25,19 @@ def httpbin_secure_untrusted(monkeypatch, httpbin_secure):
     """
     monkeypatch.delenv('REQUESTS_CA_BUNDLE')
     return httpbin_secure
+
+
+@pytest.fixture(scope='session')
+def _httpbin_with_chunked_support_available():
+    try:
+        socket.gethostbyname(HTTPBIN_WITH_CHUNKED_SUPPORT_DOMAIN)
+        return True
+    except OSError:
+        return False
+
+
+@pytest.fixture(scope='function')
+def httpbin_with_chunked_support(_httpbin_with_chunked_support_available):
+    if _httpbin_with_chunked_support_available:
+        return HTTPBIN_WITH_CHUNKED_SUPPORT
+    pytest.skip(f'{HTTPBIN_WITH_CHUNKED_SUPPORT_DOMAIN} not resolvable')

tests/fixtures/.editorconfig

@@ -0,0 +1,6 @@
+# https://editorconfig.org
+
+[{*.txt, *.json}]
+trim_trailing_whitespace = false
+insert_final_newline = false
+

tests/fixtures/__init__.py

@@ -1,6 +1,7 @@
 """Test data"""
-from os import path
-import codecs
+from pathlib import Path
+
+from httpie.constants import UTF8
 
 
 def patharg(path):
@@ -9,32 +10,27 @@ def patharg(path):
     even in Windows paths.
 
     """
-    return path.replace('\\', '\\\\\\')
+    return str(path).replace('\\', '\\\\\\')
 
 
-FIXTURES_ROOT = path.join(path.abspath(path.dirname(__file__)))
-FILE_PATH = path.join(FIXTURES_ROOT, 'test.txt')
-JSON_FILE_PATH = path.join(FIXTURES_ROOT, 'test.json')
-BIN_FILE_PATH = path.join(FIXTURES_ROOT, 'test.bin')
-
+FIXTURES_ROOT = Path(__file__).parent
+FILE_PATH = FIXTURES_ROOT / 'test.txt'
+JSON_FILE_PATH = FIXTURES_ROOT / 'test.json'
+BIN_FILE_PATH = FIXTURES_ROOT / 'test.bin'
+XML_FILES_PATH = FIXTURES_ROOT / 'xmldata'
+XML_FILES_VALID = list((XML_FILES_PATH / 'valid').glob('*_raw.xml'))
+XML_FILES_INVALID = list((XML_FILES_PATH / 'invalid').glob('*.xml'))
 
 FILE_PATH_ARG = patharg(FILE_PATH)
 BIN_FILE_PATH_ARG = patharg(BIN_FILE_PATH)
 JSON_FILE_PATH_ARG = patharg(JSON_FILE_PATH)
 
-
-with codecs.open(FILE_PATH, encoding='utf8') as f:
-    # Strip because we don't want new lines in the data so that we can
-    # easily count occurrences also when embedded in JSON (where the new
-    # line would be escaped).
-    FILE_CONTENT = f.read().strip()
+# Strip because we don't want new lines in the data so that we can
+# easily count occurrences also when embedded in JSON (where the new
+# line would be escaped).
+FILE_CONTENT = FILE_PATH.read_text(encoding=UTF8).strip()
 
 
-with codecs.open(JSON_FILE_PATH, encoding='utf8') as f:
-    JSON_FILE_CONTENT = f.read()
-
-
-with open(BIN_FILE_PATH, 'rb') as f:
-    BIN_FILE_CONTENT = f.read()
-
+JSON_FILE_CONTENT = JSON_FILE_PATH.read_text(encoding=UTF8)
+BIN_FILE_CONTENT = BIN_FILE_PATH.read_bytes()
 UNICODE = FILE_CONTENT

tests/fixtures/test.json

@@ -1,4 +1,4 @@
 {
     "name": "Jakub Roztočil",
     "unicode": "χρυσαφὶ 太陽 เลิศ ♜♞♝♛♚♝♞♜ оживлённым तान्यहानि 有朋"
-}
+}

tests/fixtures/test.txt

@@ -1 +1 @@
-[one line of UTF8-encoded unicode text] χρυσαφὶ 太陽 เลิศ ♜♞♝♛♚♝♞♜ оживлённым तान्यहानि 有朋 ஸ்றீனிவாஸ ٱلرَّحْمـَبنِ
+[one line of UTF8-encoded unicode text] χρυσαφὶ 太陽 เลิศ ♜♞♝♛♚♝♞♜ оживлённым तान्यहानि 有朋 ஸ்றீனிவாஸ ٱلرَّحْمـَبنِ

tests/fixtures/xmldata/invalid/cyclic.xml

@@ -0,0 +1,5 @@
+<!DOCTYPE xmlbomb [
+<!ENTITY a "123 &b;" >
+<!ENTITY b "&a;">
+]>
+<bomb>&a;</bomb>

tests/fixtures/xmldata/invalid/external.xml

@@ -0,0 +1,4 @@
+<!DOCTYPE external [
+<!ENTITY ee SYSTEM "http://www.w3schools.com/xml/note.xml">
+]>
+<root>&ee;</root>

tests/fixtures/xmldata/invalid/external_file.xml

@@ -0,0 +1,5 @@
+<!DOCTYPE external [
+<!ENTITY ee SYSTEM "file:///PATH/TO/xmltestdata/simple.xml">
+]>
+<root>&ee;</root>
+

tests/fixtures/xmldata/invalid/not-xml.xml

@@ -0,0 +1 @@
+some string

tests/fixtures/xmldata/invalid/xalan_exec.xsl

@@ -0,0 +1,20 @@
+<!-- Tested with xalan-j_2_7_1-bin.zip, Xerces-J-bin.2.11.0.tar.gz on
+     OpenJDK 1.7.0_15
+
+    $ LC_ALL=C java -cp xalan.jar:serializer.jar:xercesImpl.jar:xml-apis.jar \
+      org.apache.xalan.xslt.Process -in simple.xml -xsl xalan_exec.xsl
+-->
+<xsl:stylesheet version="1.0"
+     xmlns:xsl="http://www.w3.org/1999/XSL/Transform"
+     xmlns:rt="http://xml.apache.org/xalan/java/java.lang.Runtime"
+     xmlns:ob="http://xml.apache.org/xalan/java/java.lang.Object"
+     exclude-result-prefixes="rt ob">
+  <xsl:template match="/">
+  <xsl:variable name="runtimeObject" select="rt:getRuntime()"/>
+  <xsl:variable name="command"
+     select="rt:exec($runtimeObject, &apos;/usr/bin/notify-send SomethingBadHappensHere&apos;)"/>
+  <xsl:variable name="commandAsString" select="ob:toString($command)"/>
+  <xsl:value-of select="$commandAsString"/>
+  </xsl:template>
+</xsl:stylesheet>
+

tests/fixtures/xmldata/invalid/xalan_write.xsl

@@ -0,0 +1,18 @@
+<!-- Tested with xalan-j_2_7_1-bin.zip, Xerces-J-bin.2.11.0.tar.gz on
+     OpenJDK 1.7.0_15
+
+    $ LC_ALL=C java -cp xalan.jar:serializer.jar:xercesImpl.jar:xml-apis.jar \
+      org.apache.xalan.xslt.Process -in simple.xml -xsl xalan_write.xsl
+-->
+<xsl:stylesheet version="1.0"
+    xmlns:xsl="http://www.w3.org/1999/XSL/Transform"
+    xmlns:redirect="http://xml.apache.org/xalan/redirect"
+    extension-element-prefixes="redirect">
+  <xsl:output omit-xml-declaration="yes" indent="yes"/>
+  <xsl:template match="/">
+    <redirect:write file="xalan_redirect.txt" method="text">
+      <xsl:text>Something bad happens here!&#13;</xsl:text>
+    </redirect:write>
+  </xsl:template>
+</xsl:stylesheet>
+

tests/fixtures/xmldata/invalid/xmlbomb.xml

@@ -0,0 +1,7 @@
+<!DOCTYPE xmlbomb [
+<!ENTITY a "1234567890" >
+<!ENTITY b "&a;&a;&a;&a;&a;&a;&a;&a;">
+<!ENTITY c "&b;&b;&b;&b;&b;&b;&b;&b;">
+<!ENTITY d "&c;&c;&c;&c;&c;&c;&c;&c;">
+]>
+<bomb>&c;</bomb>

tests/fixtures/xmldata/invalid/xmlbomb2.xml

@@ -0,0 +1,4 @@
+<!DOCTYPE xmlbomb [
+<!ENTITY a "1234567890">
+]>
+<root>text<bomb>&a;</bomb><tag/></root>

tests/fixtures/xmldata/valid/dtd_formatted.xml

@@ -0,0 +1,8 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!DOCTYPE html
+  PUBLIC '-//W3C//DTD XHTML 1.0 Transitional//EN'
+  'http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd'>
+<html>
+  <head/>
+  <body>text</body>
+</html>

tests/fixtures/xmldata/valid/dtd_raw.xml

@@ -0,0 +1,2 @@
+<?xml version="1.0" encoding="utf-8"?><!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
+<html><head/><body>text</body></html>

tests/fixtures/xmldata/valid/simple-ns_formatted.xml

@@ -0,0 +1,9 @@
+<?xml version="1.0" encoding="utf-8"?>
+<?pi data?>
+<!-- comment -->
+<root xmlns="namespace">
+  <element key="value">text</element>
+  <element>text</element>
+  tail
+  <empty-element/>
+</root>

tests/fixtures/xmldata/valid/simple-ns_raw.xml

@@ -0,0 +1 @@
+<?pi data?><!-- comment --><root xmlns='namespace'><element key='value'>text</element><element>text</element>tail<empty-element/></root>

tests/fixtures/xmldata/valid/simple-standalone-no_formatted.xml

@@ -0,0 +1,3 @@
+<?xml version="1.0" encoding="UTF-8" standalone="no"?>
+<!DOCTYPE s1>
+<s1>........</s1>

tests/fixtures/xmldata/valid/simple-standalone-no_raw.xml

@@ -0,0 +1,2 @@
+<?xml version="1.0" encoding="UTF-8" standalone="no"?><!DOCTYPE s1>
+<s1>........</s1>

tests/fixtures/xmldata/valid/simple-standalone-yes_formatted.xml

@@ -0,0 +1,3 @@
+<?xml version="1.0" encoding="UTF-8" standalone="yes"?>
+<!DOCTYPE s1>
+<s1>........</s1>

tests/fixtures/xmldata/valid/simple-standalone-yes_raw.xml

@@ -0,0 +1,2 @@
+<?xml version="1.0" encoding="UTF-8" standalone="yes"?><!DOCTYPE s1>
+<s1>........</s1>

tests/fixtures/xmldata/valid/simple_formatted.xml

@@ -0,0 +1,8 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!-- comment -->
+<root>
+  <element key="value">text</element>
+  <element>text</element>
+  tail
+  <empty-element/>
+</root>

tests/fixtures/xmldata/valid/simple_raw.xml

@@ -0,0 +1 @@
+<!-- comment --><root><element key='value'>text</element><element>text</element>tail<empty-element/></root>

tests/fixtures/xmldata/xhtml/xhtml_formatted.xml

@@ -0,0 +1,29 @@
+<!DOCTYPE html
+  PUBLIC '-//W3C//DTD XHTML 1.0 Strict//EN'
+  'http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd'>
+<html xmlns="http://www.w3.org/1999/xhtml" xml:lang="en" lang="en">
+  <head>
+    <meta http-equiv="Content-Type" content="text/html; charset=utf-8"/>
+    <title>XHTML 1.0 Strict Example</title>
+    <script type="text/javascript">
+ //
+<![CDATA[
+ function loadpdf() {
+    document.getElementById("pdf-object").src="http://www.w3.org/TR/xhtml1/xhtml1.pdf";
+ }
+ //]]>      
+    </script>
+  </head>
+  <body onload="loadpdf()">
+    <p>
+      This is an example of an
+      <abbr title="Extensible HyperText Markup Language">XHTML</abbr>
+       1.0 Strict document.
+      <br/>
+      <img id="validation-icon" src="http://www.w3.org/Icons/valid-xhtml10" alt="Valid XHTML 1.0 Strict"/>
+      <br/>
+      <object id="pdf-object" name="pdf-object" type="application/pdf" data="http://www.w3.org/TR/xhtml1/xhtml1.pdf" width="100%" height="500">
+ </object>
+    </p>
+  </body>
+</html>

tests/fixtures/xmldata/xhtml/xhtml_formatted_python_less_than_3.8.xml

@@ -0,0 +1,29 @@
+<!DOCTYPE html
+  PUBLIC '-//W3C//DTD XHTML 1.0 Strict//EN'
+  'http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd'>
+<html lang="en" xml:lang="en" xmlns="http://www.w3.org/1999/xhtml">
+  <head>
+    <meta content="text/html; charset=utf-8" http-equiv="Content-Type"/>
+    <title>XHTML 1.0 Strict Example</title>
+    <script type="text/javascript">
+ //
+<![CDATA[
+ function loadpdf() {
+    document.getElementById("pdf-object").src="http://www.w3.org/TR/xhtml1/xhtml1.pdf";
+ }
+ //]]>      
+    </script>
+  </head>
+  <body onload="loadpdf()">
+    <p>
+      This is an example of an
+      <abbr title="Extensible HyperText Markup Language">XHTML</abbr>
+       1.0 Strict document.
+      <br/>
+      <img alt="Valid XHTML 1.0 Strict" id="validation-icon" src="http://www.w3.org/Icons/valid-xhtml10"/>
+      <br/>
+      <object data="http://www.w3.org/TR/xhtml1/xhtml1.pdf" height="500" id="pdf-object" name="pdf-object" type="application/pdf" width="100%">
+ </object>
+    </p>
+  </body>
+</html>