Single binary executables (#1330)

* Single binary executables / DEB packages.

* Attach single binary executables to the releases
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@ -0,0 +1,68 @@
name: Release as Standalone Linux Package
on:
workflow_dispatch:
inputs:
branch:
description: "The branch, tag or SHA to release from"
required: true
default: "master"
release:
types: [released, prereleased]
jobs:
binary-build-and-release:
name: Build and Release
runs-on: ubuntu-latest
steps:
- uses: actions/checkout@v3
with:
ref: ${{ github.event.inputs.branch }}
- uses: actions/setup-python@v3
with:
python-version: 3.9
- name: Build Artifacts
run: |
cd extras/packaging/linux
./get_release_artifacts.sh
- uses: actions/upload-artifact@v3
with:
name: http
path: extras/packaging/linux/artifacts/dist/http
- uses: actions/upload-artifact@v3
with:
name: httpie.deb
path: extras/packaging/linux/artifacts/dist/*.deb
- uses: actions/upload-artifact@v3
with:
name: httpie.rpm
path: extras/packaging/linux/artifacts/dist/*.rpm
- name: Publish Debian Package
if: github.event_name == 'release'
uses: actions/upload-release-asset@v1.0.2
env:
GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
with:
upload_url: ${{ github.event.release.upload_url }}
asset_path: extras/packaging/linux/artifacts/dist/httpie-${{ github.event.release.tag_name }}.deb
asset_name: httpie-${{ github.event.release.tag_name }}.deb
asset_content_type: binary/octet-stream
- name: Publish Single Executable
if: github.event_name == 'release'
uses: actions/upload-release-asset@v1.0.2
env:
GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
with:
upload_url: ${{ github.event.release.upload_url }}
asset_path: extras/packaging/linux/artifacts/dist/http
asset_name: http
asset_content_type: binary/octet-stream

4
.gitignore vendored
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@ -43,8 +43,8 @@ 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
*.manifest
# Installer logs
pip-log.txt
@ -151,3 +151,5 @@ dmypy.json
# Windows Chocolatey
*.nupkg
artifacts/

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@ -11,6 +11,9 @@ all
# Because we use HTML to hide them on the website.
exclude_rule 'MD002'
# MD007 Allow unordered list indentation
exclude_rule 'MD007'
# MD013 Line length
exclude_rule 'MD013'

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@ -12,16 +12,18 @@ You are looking at the HTTPie packaging documentation, where you will find valua
The overall release process starts simple:
1. Do the [PyPI](https://pypi.org/project/httpie/) publication.
2. Then, handle company-related tasks.
3. Finally, follow OS-specific steps, described in documents below, to send patches downstream.
1. Bump the version identifiers in the following places:
- `httpie/__init__.py`
- `docs/packaging/windows-chocolatey/httpie.nuspec`
- `CHANGELOG.md`
2. Commit your changes and make a PR against the `master`.
3. Merge the PR, and tag the last commit with your version identifier.
4. Make a GitHub release (by copying the text in `CHANGELOG.md`)
5. Push that release to PyPI (dispatch the `Release PyPI` GitHub action).
6. Once PyPI is ready, push the release to the Snap, Homebrew and Chocolatey with their respective actions.
7. Go to the [`httpie/debian.httpie.io`](https://github.com/httpie/debian.httpie.io) repo and trigger the package index workflow.
## First, PyPI
Let's do the release on [PyPi](https://pypi.org/project/httpie/).
That is done quite easily by manually triggering the [release workflow](https://github.com/httpie/httpie/actions/workflows/release.yml).
## Then, company-specific tasks
## Company-specific tasks
- Blank the `master_and_released_docs_differ_after` value in [config.json](https://github.com/httpie/httpie/blob/master/docs/config.json).
- Update the [contributors list](../contributors).
@ -36,10 +38,9 @@ A more complete state of deployment can be found on [repology](https://repology.
| -------------------------------------------: | -------------- |
| [Arch Linux, and derived](linux-arch/) | trusted person |
| [CentOS, RHEL, and derived](linux-centos/) | trusted person |
| [Debian, Ubuntu, and derived](linux-debian/) | trusted person |
| [Fedora](linux-fedora/) | trusted person |
| :construction: [Homebrew, Linuxbrew](brew/) | **HTTPie** |
| :construction: [MacPorts](mac-ports/) | **HTTPie** |
| [Debian, Ubuntu, and derived](linux-debian/) | **HTTPie** |
| [Homebrew, Linuxbrew](brew/) | **HTTPie** |
| [Snapcraft](snapcraft/) | **HTTPie** |
| [Windows — Chocolatey](windows-chocolatey/) | **HTTPie** |

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@ -13,21 +13,19 @@ We will discuss setting up the environment, installing development tools, instal
## Overall process
:construction: Work in progress.
The brew deployment is completely automated, and only requires a trigger to [`Release on Homebrew`](https://github.com/httpie/httpie/actions/workflows/release-brew.yml) action
from the release manager.
First, update the current Formula:
If it is needed to be done manually, the following command can be used:
```bash
make brew-deps
# Copy-paste content into downstream/mac/brew/httpie.rb
git add downstream/mac/brew/httpie.rb
git commit -s -m 'Update brew formula to XXX'
```console
$ brew bump-formula-pr httpie --version={TARGET_VERSION}
```
That [GitHub workflow](https://github.com/httpie/httpie/actions/workflows/test-package-mac-brew.yml) will test the formula when `downstream/mac/brew/httpie.rb` is changed in a pull request.
Then, open a pull request with those changes to the [downstream file](https://github.com/Homebrew/homebrew-core/blob/master/Formula/httpie.rb).
which will bump the formala, and create a PR against the package index.
## Hacking
:construction: Work in progress.
Make your changes, test the formula through the [`Test Brew Package`](https://github.com/httpie/httpie/actions/workflows/test-package-mac-brew.yml) action
and then finally submit your patch to [`homebrew-core`](https://github.com/Homebrew/homebrew-core`)

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@ -1,81 +0,0 @@
#!/usr/bin/env python3
"""
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>
"""
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': '3.2',
}
# Note: Keep that list sorted.
PACKAGES = [
'certifi',
'charset-normalizer',
'defusedxml',
'httpie',
'idna',
'Pygments',
'PySocks',
'requests',
'requests-toolbelt',
'urllib3',
'multidict',
]
def get_package_meta(package_name):
api_url = f'https://pypi.org/pypi/{package_name}/json'
resp = requests.get(api_url).json()
hasher = hashlib.sha256()
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)
return {
'name': package_name,
'url': download_url,
'sha256': hasher.hexdigest(),
}
else:
raise RuntimeError(f'{package_name}: download not found: {resp}')
def main():
package_meta_map = {
package_name: get_package_meta(package_name)
for package_name in PACKAGES
}
httpie_meta = package_meta_map.pop('httpie')
print()
print(' url "{url}"'.format(url=httpie_meta['url']))
print(' sha256 "{sha256}"'.format(sha256=httpie_meta['sha256']))
print()
for dep_meta in package_meta_map.values():
print(' resource "{name}" do'.format(name=dep_meta['name']))
print(' url "{url}"'.format(url=dep_meta['url']))
print(' sha256 "{sha256}"'.format(sha256=dep_meta['sha256']))
print(' end')
print('')
if __name__ == '__main__':
main()

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@ -3,18 +3,18 @@ class Httpie < Formula
desc "User-friendly cURL replacement (command-line HTTP client)"
homepage "https://httpie.io/"
url "https://files.pythonhosted.org/packages/7b/f9/13070f19226b7db3641fb787df36bb715063abe1b8ca03fbaeca0f465d27/httpie-3.0.1.tar.gz"
sha256 "0e9bc93ebdcdd2d32ec24b8fa46cf7e4fde9eec7a6bd0c5d0ef224f25d7466b2"
url "https://files.pythonhosted.org/packages/32/85/bb095699be20cc98731261cb80884e9458178f8fef2a38273530ce77c0a5/httpie-3.1.0.tar.gz"
sha256 "2e4a2040b84a912e65c01fb34f7aafe88cad2a3af2da8c685ca65080f376feda"
license "BSD-3-Clause"
head "https://github.com/httpie/httpie.git", branch: "master"
bottle do
sha256 cellar: :any_skip_relocation, arm64_monterey: "9d285fcfb55ce8ed787d1b01966d51e6e07f7e77c44a204695a2d6eee9c8698d"
sha256 cellar: :any_skip_relocation, arm64_big_sur: "743a282b475e87a4eaf11e545f761aef1b8e4bfe49eaee47251d7629a35a8ced"
sha256 cellar: :any_skip_relocation, monterey: "5d63ea4f47b2028b2ba68abe12a4176934193e058edd869270221b41cc946c76"
sha256 cellar: :any_skip_relocation, big_sur: "5a53221a680a35d1aa00cbadde279dbe4f562d22ed207c15bd4221cb8c3180f1"
sha256 cellar: :any_skip_relocation, catalina: "5feadb6d76f55d6f9681682e221008c282dccf0e46ae22a959b4bad2efde204a"
sha256 cellar: :any_skip_relocation, x86_64_linux: "d530ddbec49588b0d481f156d35f7e5bb7d3b6427d203f04750e55cd3eecc303"
sha256 cellar: :any_skip_relocation, arm64_monterey: "9bb6e8c1ef5ba8b019ddedd7e908dd2174da695351aa9a238dfb28b0f57ef005"
sha256 cellar: :any_skip_relocation, arm64_big_sur: "47ffccd3241155d863e1b4f6259d538a34d42a0cdeed8152bda257ee607b51be"
sha256 cellar: :any_skip_relocation, monterey: "dc4a04cb05a9cd1bfa6a632a0e4a21975905954af54ece41f9050c52474267be"
sha256 cellar: :any_skip_relocation, big_sur: "ae469e37864e967e0fd99fba15a78e719dcb351b462f98f3843c78ed1473df6d"
sha256 cellar: :any_skip_relocation, catalina: "291a3eaecb2a2cc845c1652686a9a14b21053d7e3a7d0115245b2150ca2e199e"
sha256 cellar: :any_skip_relocation, x86_64_linux: "710836e27c44c8e3ad181d668f4a9f78c4cb4c355d7b148a397599a7cd42713d"
end
depends_on "python@3.10"
@ -25,8 +25,8 @@ class Httpie < Formula
end
resource "charset-normalizer" do
url "https://files.pythonhosted.org/packages/48/44/76b179e0d1afe6e6a91fd5661c284f60238987f3b42b676d141d01cd5b97/charset-normalizer-2.0.10.tar.gz"
sha256 "876d180e9d7432c5d1dfd4c5d26b72f099d503e8fcc0feb7532c9289be60fcbd"
url "https://files.pythonhosted.org/packages/56/31/7bcaf657fafb3c6db8c787a865434290b726653c912085fbd371e9b92e1c/charset-normalizer-2.0.12.tar.gz"
sha256 "2857e29ff0d34db842cd7ca3230549d1a697f96ee6d3fb071cfa6c7393832597"
end
resource "defusedxml" do
@ -40,8 +40,8 @@ class Httpie < Formula
end
resource "multidict" do
url "https://files.pythonhosted.org/packages/8e/7c/e12a69795b7b7d5071614af2c691c97fbf16a2a513c66ec52dd7d0a115bb/multidict-5.2.0.tar.gz"
sha256 "0dd1c93edb444b33ba2274b66f63def8a327d607c6c790772f448a53b6ea59ce"
url "https://files.pythonhosted.org/packages/fa/a7/71c253cdb8a1528802bac7503bf82fe674367e4055b09c28846fdfa4ab90/multidict-6.0.2.tar.gz"
sha256 "5ff3bd75f38e4c43f1f470f2df7a4d430b821c4ce22be384e1459cb57d6bb013"
end
resource "Pygments" do

6
docs/packaging/brew/update.sh Executable file
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@ -0,0 +1,6 @@
#!/bin/bash
set -xe
rm -f httpie.rb
http --download https://raw.githubusercontent.com/Homebrew/homebrew-core/master/Formula/httpie.rb

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@ -11,19 +11,16 @@ Welcome to the documentation about **packaging HTTPie for Debian GNU/Linux**.
This document contains technical details, where we describe how to create a patch for the latest HTTPie version for Debian GNU/Linux. They apply to Ubuntu as well, and any Debian-derived distributions like MX Linux, Linux Mint, deepin, Pop!_OS, KDE neon, Zorin OS, elementary OS, Kubuntu, Devuan, Linux Lite, Peppermint OS, Lubuntu, antiX, Xubuntu, etc.
We will discuss setting up the environment, installing development tools, installing and testing changes before submitting a patch downstream.
The current maintainer is Bartosz Fenski.
We create the standalone binaries (see this [for more details](../../../extras/packaging/linux/)) and package them with
[FPM](https://github.com/jordansissel/fpm)'s `dir` mode. The core `http`/`https` commands don't have any dependencies, but the `httpie`
command (due to the underlying `httpie cli plugins` interface) explicitly depends to the system Python (through `python3`/`python3-pip`).
## Overall process
Open a new bug on the Debian Bug Tracking System by sending an email:
The [`Release as Standalone Linux Binary`](https://github.com/httpie/httpie/actions/workflows/release-linux-standalone.yml) will be automatically
triggered when a new release is created, and it will submit the `.deb` package as a release asset.
- To: `Debian Bug Tracking System <submit@bugs.debian.org>`
- Subject: `httpie: Version XXX available`
- Message template (examples [1](https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=993937), and [2](https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=996479)):
```email
Package: httpie
Severity: normal
<MESSAGE>
```
For making that asset available for all debian users, the release manager needs to go to the [`httpie/debian.httpie.io`](https://github.com/httpie/debian.httpie.io) repo
and trigger the [`Update Index`](https://github.com/httpie/debian.httpie.io/actions/workflows/update-index.yml) action. It will automatically
scrape all new debian packages from the release assets, properly update the indexes and create a new PR ([an example](https://github.com/httpie/debian.httpie.io/pull/1))
which then will become active when merged.

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@ -1,5 +1,5 @@
Name: httpie
Version: 3.0.2
Version: 3.1.0
Release: 1%{?dist}
Summary: A Curl-like tool for humans
@ -78,6 +78,10 @@ help2man %{buildroot}%{_bindir}/httpie > %{buildroot}%{_mandir}/man1/httpie.1
%changelog
* Tue Mar 08 2022 Miro Hrončok <mhroncok@redhat.com> - 3.1.0-1
- Update to 3.1.0
- Fixes: rhbz#2061597
* Mon Jan 24 2022 Miro Hrončok <mhroncok@redhat.com> - 3.0.2-1
- Update to 3.0.2
- Fixes: rhbz#2044572

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@ -0,0 +1,6 @@
#!/bin/bash
set -xe
rm -f httpie.spec.txt
https --download src.fedoraproject.org/rpms/httpie/raw/rawhide/f/httpie.spec -o httpie.spec.txt

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@ -13,7 +13,16 @@ We will discuss setting up the environment, installing development tools, instal
## Overall process
Trigger a new [build](https://snapcraft.io/httpie/builds), then [promote it](https://snapcraft.io/httpie/releases). If more management is needed: [revisions supervision](https://dashboard.snapcraft.io/snaps/httpie/revisions/).
Trigger the [`Release on Snap`](https://github.com/httpie/httpie/actions/workflows/release-snap.yml) action, which will
create a snap package for HTTPie and then push it to Snap Store in the following channels:
- Edge
- Beta
- Candidate
- Stable
If a push to any of them fail, all the release tasks for the following channels will be cancelled so that the
release manager can look into the underlying cause.
## Hacking

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@ -13,13 +13,18 @@ We will discuss setting up the environment, installing development tools, instal
## Overall process
After having successfully [built and tested](#hacking) the package, push it:
After having successfully [built and tested](#hacking) the package, either trigger the
[`Release on Chocolatey`](https://github.com/httpie/httpie/actions/workflows/release-choco.yml) action
to push it to the `Chocolatey` store or use the CLI:
```bash
# Replace 2.5.0 with the correct version
choco push httpie.2.5.0.nupkg -s https://push.chocolatey.org/ --api-key=API_KEY
```
Be aware that it might take multiple days until the release is approved, sine it goes through multiple
sets of reviews (some of them are done manually).
## Hacking
```bash

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@ -0,0 +1,32 @@
# Use the oldest (but still supported) Ubuntu as the base for PyInstaller
# packages. This will prevent stuff like glibc from conflicting.
FROM ubuntu:18.04
RUN apt-get update
RUN apt-get install -y software-properties-common binutils
RUN apt-get install -y ruby-dev
RUN gem install fpm
# Use deadsnakes for the latest Pythons (e.g 3.9)
RUN add-apt-repository ppa:deadsnakes/ppa
RUN apt-get update && apt-get install -y python3.9 python3.9-dev python3.9-venv
# Install rpm as well, since we are going to build fedora dists too
RUN apt-get install -y rpm
ADD . /app
WORKDIR /app/extras/packaging/linux
ENV VIRTUAL_ENV=/opt/venv
RUN python3.9 -m venv $VIRTUAL_ENV
ENV PATH="$VIRTUAL_ENV/bin:$PATH"
# Ensure that pip is renewed, otherwise we would be using distro-provided pip
# which strips vendored packages and doesn't work with PyInstaller.
RUN python -m pip install /app
RUN python -m pip install pyinstaller wheel
RUN python -m pip install --force-reinstall --upgrade pip
RUN python build.py
ENTRYPOINT ["mv", "/app/extras/packaging/linux/dist/", "/artifacts"]

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@ -0,0 +1,52 @@
# Standalone Linux Packages
![packaging.png](https://user-images.githubusercontent.com/47358913/159950478-2d090d1b-69b9-4914-a1b4-d3e3d8e25fe0.png)
This directory contains the build scripts for creating:
- A self-contained binary executable for the HTTPie itself
- `httpie.deb` and `httpie.rpm` packages for Debian and Fedora.
The process of constructing them are fully automated, and can be easily done through the [`Release as Standalone Linux Package`](https://github.com/httpie/httpie/actions/workflows/release-linux-standalone.yml)
action. Once it finishes, the release artifacts will be attached in the summary page of the triggered run.
## Hacking
The main entry point for the package builder is the [`build.py`](https://github.com/httpie/httpie/blob/master/extras/packaging/linux/build.py). It
contains 2 major methods:
- `build_binaries`, for the self-contained executables
- `build_packages`, for the OS-specific packages (which wrap the binaries)
### `build_binaries`
We use [PyInstaller](https://pyinstaller.readthedocs.io/en/stable/) for the binaries. Normally pyinstaller offers two different modes:
- Single directory (harder to distribute, low redundancy. Library files are shared accross different executables)
- Single binary (easier to distribute, higher redundancy. Same libraries are statically linked to different executables, so higher total size)
Since our binary size (in total 20 MiBs) is not that big, we have decided to choose the single binary mode for the sake of easier distribution.
We also disable `UPX`, which is a runtime decompression method since it adds some startup cost.
### `build_packages`
We build our OS-specific packages with [FPM](https://github.com/jordansissel/fpm) which offers a really nice abstraction. We use the `dir` mode,
and package `http`, `https` and `httpie` commands. More can be added to the `files` option.
Since the `httpie` depends on having a pip executable, we explicitly depend on the system Python even though the core does not use it.
### Docker Image
This directory also contains a [docker image](https://github.com/httpie/httpie/blob/master/extras/packaging/linux/Dockerfile) which helps
building our standalone binaries in an isolated environment with the lowest possible library versions. This is important, since even though
the executables are standalone they still depend on some main system C libraries (like `glibc`) so we need to create our executables inside
an environment with a very old (but not deprecated) glibc version. It makes us soundproof for all active Ubuntu/Debian versions.
It also contains the Python version we package our HTTPie with, so it is the place if you need to change it.
### `./get_release_artifacts.sh`
If you make a change in the `build.py`, run the following script to test it out. It will return multiple files under `artifacts/dist` which
then you can test out and ensure their quality (it is also the script that we use in our automation).

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@ -0,0 +1,100 @@
import stat
import subprocess
from pathlib import Path
from typing import Iterator, Tuple
BUILD_DIR = Path(__file__).parent
HTTPIE_DIR = BUILD_DIR.parent.parent.parent
SCRIPT_DIR = BUILD_DIR / Path('scripts')
HOOKS_DIR = SCRIPT_DIR / 'hooks'
DIST_DIR = BUILD_DIR / 'dist'
TARGET_SCRIPTS = {
SCRIPT_DIR / 'http_cli.py': [],
SCRIPT_DIR / 'httpie_cli.py': ['--hidden-import=pip'],
}
def build_binaries() -> Iterator[Tuple[str, Path]]:
for target_script, extra_args in TARGET_SCRIPTS.items():
subprocess.check_call(
[
'pyinstaller',
'--onefile',
'--noupx',
'-p',
HTTPIE_DIR,
'--additional-hooks-dir',
HOOKS_DIR,
*extra_args,
target_script,
]
)
for executable_path in DIST_DIR.iterdir():
if executable_path.suffix:
continue
stat_r = executable_path.stat()
executable_path.chmod(stat_r.st_mode | stat.S_IEXEC)
yield executable_path.stem, executable_path
def build_packages(http_binary: Path, httpie_binary: Path) -> None:
import httpie
# Mapping of src_file -> dst_file
files = [
(http_binary, '/usr/bin/http'),
(http_binary, '/usr/bin/https'),
(httpie_binary, '/usr/bin/httpie'),
]
# A list of additional dependencies
deps = [
'python3 >= 3.7',
'python3-pip'
]
processed_deps = [
f'--depends={dep}'
for dep in deps
]
processed_files = [
'='.join([str(src.resolve()), dst]) for src, dst in files
]
for target in ['deb', 'rpm']:
subprocess.check_call(
[
'fpm',
'--force',
'-s',
'dir',
'-t',
target,
'--name',
'httpie',
'--version',
httpie.__version__,
'--description',
httpie.__doc__.strip(),
'--license',
httpie.__licence__,
*processed_deps,
*processed_files,
],
cwd=DIST_DIR,
)
def main():
binaries = dict(build_binaries())
build_packages(binaries['http_cli'], binaries['httpie_cli'])
# Rename http_cli/httpie_cli to http/httpie
binaries['http_cli'].rename('http')
binaries['httpie_cli'].rename('httpie')
if __name__ == '__main__':
main()

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@ -0,0 +1,22 @@
#!/bin/bash
set -xe
REPO_ROOT=../../../
ARTIFACTS_DIR=$(pwd)/artifacts
# Reset the ARTIFACTS_DIR.
rm -rf $ARTIFACTS_DIR
mkdir -p $ARTIFACTS_DIR
# Operate on the repository root to have the proper
# docker context.
pushd $REPO_ROOT
# Build the PyInstaller image
docker build -t pyinstaller-httpie -f extras/packaging/linux/Dockerfile .
# Copy the artifacts to the designated directory.
docker run --rm -i -v $ARTIFACTS_DIR:/artifacts pyinstaller-httpie:latest
popd

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@ -0,0 +1,14 @@
from pathlib import Path
from PyInstaller.utils.hooks import collect_all
def hook(hook_api):
for pkg in [
'pip',
'setuptools',
'distutils',
'pkg_resources'
]:
datas, binaries, hiddenimports = collect_all(pkg)
hook_api.add_datas(datas)
hook_api.add_binaries(binaries)
hook_api.add_imports(*hiddenimports)

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@ -0,0 +1,5 @@
from httpie.__main__ import main
if __name__ == '__main__':
import sys
sys.exit(main())

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@ -0,0 +1,5 @@
from httpie.manager.__main__ import main
if __name__ == '__main__':
import sys
sys.exit(main())

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@ -12,7 +12,10 @@ cookiejar.DefaultCookiePolicy = HTTPieCookiePolicy
is_windows = 'win32' in str(sys.platform).lower()
is_frozen = getattr(sys, 'frozen', False)
MIN_SUPPORTED_PY_VERSION = (3, 7)
MAX_SUPPORTED_PY_VERSION = (3, 11)
try:
from functools import cached_property

69
httpie/manager/compat.py Normal file
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@ -0,0 +1,69 @@
import sys
import shutil
import subprocess
from contextlib import suppress
from typing import List, Optional
from httpie.compat import is_frozen
class PipError(Exception):
"""An exception that occurs when pip exits with an error status code."""
def __init__(self, stdout, stderr):
self.stdout = stdout
self.stderr = stderr
def _discover_system_pip() -> List[str]:
# When we are running inside of a frozen binary, we need the system
# pip to install plugins since there is no way for us to execute any
# code outside of the HTTPie.
#
# We explicitly depend on system pip, so the SystemError should not
# be executed (except for broken installations).
def _check_pip_version(pip_location: Optional[str]) -> bool:
if not pip_location:
return False
with suppress(subprocess.CalledProcessError):
stdout = subprocess.check_output([pip_location, "--version"], text=True)
return "python 3" in stdout
targets = [
"pip",
"pip3"
]
for target in targets:
pip_location = shutil.which(target)
if _check_pip_version(pip_location):
return pip_location
raise SystemError("Couldn't find 'pip' executable. Please ensure that pip in your system is available.")
def _run_pip_subprocess(pip_executable: List[str], args: List[str]) -> bytes:
import subprocess
cmd = [*pip_executable, *args]
try:
process = subprocess.run(
cmd,
check=True,
shell=False,
stdout=subprocess.PIPE,
stderr=subprocess.PIPE
)
except subprocess.CalledProcessError as error:
raise PipError(error.stdout, error.stderr) from error
else:
return process.stdout
def run_pip(args: List[str]) -> bytes:
if is_frozen:
pip_executable = [_discover_system_pip()]
else:
pip_executable = [sys.executable, '-m', 'pip']
return _run_pip_subprocess(pip_executable, args)

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@ -1,20 +1,19 @@
import argparse
import os
import textwrap
import re
import shutil
import subprocess
import sys
import textwrap
from collections import defaultdict
from contextlib import suppress
from pathlib import Path
from typing import List, Optional, Tuple
from httpie.manager.compat import PipError, run_pip
from httpie.manager.cli import parser, missing_subcommand
from httpie.compat import get_dist_name, importlib_metadata
from httpie.context import Environment
from httpie.manager.cli import missing_subcommand, parser
from httpie.status import ExitStatus
from httpie.utils import as_site
from httpie.utils import get_site_paths
PEP_503 = re.compile(r"[-_.]+")
@ -58,46 +57,37 @@ class PluginInstaller:
self.env.stderr.write(message + '\n')
return ExitStatus.ERROR
def pip(self, *args, **kwargs) -> subprocess.CompletedProcess:
options = {
'check': True,
'shell': False,
'stdout': self.env.stdout,
'stderr': subprocess.PIPE,
}
options.update(kwargs)
cmd = [sys.executable, '-m', 'pip', *args]
return subprocess.run(
cmd,
**options
)
def _install(self, targets: List[str], mode='install', **process_options) -> Tuple[
Optional[bytes], ExitStatus
def _install(self, targets: List[str], mode='install') -> Tuple[
bytes, ExitStatus
]:
pip_args = [
'install',
'--prefer-binary',
f'--prefix={self.dir}',
'--no-warn-script-location',
]
if mode == 'upgrade':
pip_args.append('--upgrade')
pip_args.extend(targets)
try:
process = self.pip(
*pip_args,
*targets,
**process_options,
)
except subprocess.CalledProcessError as error:
stdout = run_pip(pip_args)
except PipError as pip_error:
error = pip_error
stdout = pip_error.stdout
else:
error = None
self.env.stdout.write(stdout.decode())
if error:
reason = None
if error.stderr:
stderr = error.stderr.decode()
if self.debug:
self.env.stderr.write('Command failed: ')
self.env.stderr.write(' '.join(error.cmd) + '\n')
self.env.stderr.write('pip ' + ' '.join(pip_args) + '\n')
self.env.stderr.write(textwrap.indent(' ', stderr))
last_line = stderr.strip().splitlines()[-1]
@ -108,7 +98,6 @@ class PluginInstaller:
stdout = error.stdout
exit_status = self.fail(mode, ', '.join(targets), reason)
else:
stdout = process.stdout
exit_status = ExitStatus.SUCCESS
return stdout, exit_status
@ -124,7 +113,8 @@ class PluginInstaller:
# existing metadata for old versions manually.
# [0]: https://github.com/pypa/pip/issues/10727
result_deps = defaultdict(list)
for child in as_site(self.dir).iterdir():
for site_dir in get_site_paths(self.dir):
for child in site_dir.iterdir():
if child.suffix in {'.dist-info', '.egg-info'}:
name, _, version = child.stem.rpartition('-')
result_deps[name].append((version, child))
@ -145,15 +135,12 @@ class PluginInstaller:
raw_stdout, exit_status = self._install(
targets,
mode='upgrade',
stdout=subprocess.PIPE
mode='upgrade'
)
if not raw_stdout:
return exit_status
stdout = raw_stdout.decode()
self.env.stdout.write(stdout)
installation_line = stdout.splitlines()[-1]
if installation_line.startswith('Successfully installed'):
self._clear_metadata(installation_line.split()[2:])

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@ -4,13 +4,13 @@ import warnings
from itertools import groupby
from operator import attrgetter
from typing import Dict, List, Type, Iterator, Optional, ContextManager
from typing import Dict, List, Type, Iterator, Iterable, Optional, ContextManager
from pathlib import Path
from contextlib import contextmanager, nullcontext
from ..compat import importlib_metadata, find_entry_points, get_dist_name
from ..utils import repr_dict, as_site
from ..utils import repr_dict, get_site_paths
from . import AuthPlugin, ConverterPlugin, FormatterPlugin, TransportPlugin
from .base import BasePlugin
@ -25,20 +25,24 @@ ENTRY_POINT_NAMES = list(ENTRY_POINT_CLASSES.keys())
@contextmanager
def _load_directory(plugins_dir: Path) -> Iterator[None]:
plugins_path = os.fspath(plugins_dir)
sys.path.insert(0, plugins_path)
def _load_directories(site_dirs: Iterable[Path]) -> Iterator[None]:
plugin_dirs = [
os.fspath(site_dir)
for site_dir in site_dirs
]
sys.path.extend(plugin_dirs)
try:
yield
finally:
sys.path.remove(plugins_path)
for plugin_dir in plugin_dirs:
sys.path.remove(plugin_dir)
def enable_plugins(plugins_dir: Optional[Path]) -> ContextManager[None]:
if plugins_dir is None:
return nullcontext()
else:
return _load_directory(as_site(plugins_dir))
return _load_directories(get_site_paths(plugins_dir))
class PluginManager(list):

View File

@ -214,14 +214,33 @@ def parse_content_type_header(header):
return content_type, params_dict
def as_site(path: Path) -> Path:
def as_site(path: Path, **extra_vars) -> Path:
site_packages_path = sysconfig.get_path(
'purelib',
vars={'base': str(path)}
vars={'base': str(path), **extra_vars}
)
return Path(site_packages_path)
def get_site_paths(path: Path) -> Iterable[Path]:
from httpie.compat import (
MIN_SUPPORTED_PY_VERSION,
MAX_SUPPORTED_PY_VERSION,
is_frozen
)
if is_frozen:
[major, min_minor] = MIN_SUPPORTED_PY_VERSION
[major, max_minor] = MAX_SUPPORTED_PY_VERSION
for minor in range(min_minor, max_minor + 1):
yield as_site(
path,
py_version_short=f'{major}.{minor}'
)
else:
yield as_site(path)
def split(iterable: Iterable[T], key: Callable[[T], bool]) -> Tuple[List[T], List[T]]:
left, right = [], []
for item in iterable:

View File

@ -30,6 +30,7 @@ dev_require = [
'Jinja2'
]
install_requires = [
'pip',
'charset_normalizer>=2.0.0',
'defusedxml>=0.6.0',
'requests[socks]>=2.22.0',