v0.4.1

Closes #131

.gitignore

@@ -3,3 +3,8 @@ httpie.egg-info
 build
 *.pyc
 .tox
+README.html
+.coverage
+htmlcov
+.idea
+.DS_Store

.travis.yml

@@ -3,7 +3,7 @@ python:
   - 2.6
   - 2.7
   - pypy
-  - 3.2
+  - 3.3
 script: python setup.py test
 install:
   - pip install . --use-mirrors

AUTHORS.rst

@@ -0,0 +1,30 @@
+==============
+HTTPie authors
+==============
+
+* `Jakub Roztocil <https://github.com/jkbr>`_
+
+
+Patches and ideas
+-----------------
+
+* `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>`_

httpie/__init__.py

@@ -1,7 +1,19 @@
 """
-HTTPie - cURL for humans.
+HTTPie - a CLI, cURL-like tool for humans.
 
 """
 __author__ = 'Jakub Roztocil'
-__version__ = '0.2.6'
+__version__ = '0.4.1'
 __licence__ = 'BSD'
+
+
+class ExitStatus:
+    """Exit status code constants."""
+    OK = 0
+    ERROR = 1
+    ERROR_TIMEOUT = 2
+
+    # Used only when requested with --check-status:
+    ERROR_HTTP_3XX = 3
+    ERROR_HTTP_4XX = 4
+    ERROR_HTTP_5XX = 5

httpie/cli.py

@@ -1,16 +1,22 @@
 """CLI arguments definition.
 
 NOTE: the CLI interface may change before reaching v1.0.
+TODO: make the options config friendly, i.e., no mutually exclusive groups to
+      allow options overwriting.
 
 """
+from argparse import FileType, OPTIONAL, ZERO_OR_MORE, SUPPRESS
+
 from . import __doc__
 from . import __version__
-from .output import AVAILABLE_STYLES
+from .compat import is_windows
+from .sessions import DEFAULT_SESSIONS_DIR, Session
+from .output import AVAILABLE_STYLES, DEFAULT_STYLE
 from .input import (Parser, AuthCredentialsArgType, KeyValueArgType,
-                    PRETTIFY_STDOUT_TTY_ONLY,
                     SEP_PROXY, SEP_CREDENTIALS, SEP_GROUP_ITEMS,
                     OUT_REQ_HEAD, OUT_REQ_BODY, OUT_RESP_HEAD,
-                    OUT_RESP_BODY, OUTPUT_OPTIONS)
+                    OUT_RESP_BODY, OUTPUT_OPTIONS,
+                    PRETTY_MAP, PRETTY_STDOUT_TTY_ONLY, RegexValidator)
 
 
 def _(text):
@@ -18,15 +24,72 @@ def _(text):
     return ' '.join(text.strip().split())
 
 
-parser = Parser(description='%s <http://httpie.org>' % __doc__.strip())
-parser.add_argument('--version', action='version', version=__version__)
+parser = Parser(
+    description='%s <http://httpie.org>' % __doc__.strip(),
+    epilog='For every --option there is a --no-option'
+           ' that reverts the option to its default value.\n\n'
+           'Suggestions and bug reports are greatly appreciated:\n'
+           'https://github.com/jkbr/httpie/issues'
+)
 
 
+###############################################################################
+# Positional arguments.
+###############################################################################
+
+positional = parser.add_argument_group(
+    title='Positional arguments',
+    description=_('''
+        These arguments come after any flags and in the
+        order they are listed here. Only URL is required.
+    ''')
+)
+positional.add_argument(
+    'method', metavar='METHOD',
+    nargs=OPTIONAL,
+    default=None,
+    help=_('''
+        The HTTP method to be used for the request
+        (GET, POST, PUT, DELETE, PATCH, ...).
+        If this argument is omitted, then HTTPie
+        will guess the HTTP method. If there is some
+        data to be sent, then it will be POST, otherwise GET.
+    ''')
+)
+positional.add_argument(
+    'url', metavar='URL',
+    help=_('''
+        The protocol defaults to http:// if the
+        URL does not include one.
+    ''')
+)
+positional.add_argument(
+    'items', metavar='REQUEST ITEM',
+    nargs=ZERO_OR_MORE,
+    type=KeyValueArgType(*SEP_GROUP_ITEMS),
+    help=_('''
+        A key-value pair whose type is defined by the
+        separator used. It can be an HTTP header (header:value),
+        a data field to be used in the request body (field_name=value),
+        a raw JSON data field (field_name:=value),
+        a query parameter (name==value),
+        or a file field (field_name@/path/to/file).
+        You can use a backslash to escape a colliding
+        separator in the field name.
+    ''')
+)
+
+
+###############################################################################
 # Content type.
-#############################################
+###############################################################################
 
-group_type = parser.add_mutually_exclusive_group(required=False)
-group_type.add_argument(
+content_type = parser.add_argument_group(
+    title='Predefined content types',
+    description=None
+)
+
+content_type.add_argument(
     '--json', '-j', action='store_true',
     help=_('''
         (default) Data items from the command
@@ -35,47 +98,66 @@ group_type.add_argument(
         are set to application/json (if not specified).
     ''')
 )
-group_type.add_argument(
+content_type.add_argument(
     '--form', '-f', action='store_true',
     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
-        into a multipart/form-data request.
+        in a multipart/form-data request.
      ''')
 )
 
 
-# Output options.
-#############################################
+###############################################################################
+# Output processing
+###############################################################################
 
-parser.add_argument(
-    '--traceback', action='store_true', default=False,
+output_processing = parser.add_argument_group(title='Output processing')
+
+output_processing.add_argument(
+    '--output', '-o', type=FileType('w+b'),
+    metavar='FILE',
+    help=SUPPRESS if not is_windows else _(
+        '''
+        Save output to FILE.
+        This option is a replacement for piping output to FILE,
+        which would on Windows result in corrupted data
+        being saved.
+
+        '''
+    )
+)
+output_processing.add_argument(
+    '--pretty', dest='prettify', default=PRETTY_STDOUT_TTY_ONLY,
+    choices=sorted(PRETTY_MAP.keys()),
     help=_('''
-        Print exception traceback should one occur.
+        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".
     ''')
 )
-
-prettify = parser.add_mutually_exclusive_group(required=False)
-prettify.add_argument(
-    '--pretty', dest='prettify', action='store_true',
-    default=PRETTIFY_STDOUT_TTY_ONLY,
+output_processing.add_argument(
+    '--style', '-s', dest='style', default=DEFAULT_STYLE, metavar='STYLE',
+    choices=AVAILABLE_STYLES,
     help=_('''
-        If stdout is a terminal, the response is prettified
-        by default (colorized and indented if it is JSON).
-        This flag ensures prettifying even when stdout is redirected.
-    ''')
-)
-prettify.add_argument(
-    '--ugly', '-u', dest='prettify', action='store_false',
-    help=_('''
-        Do not prettify the response.
-    ''')
+        Output coloring style. One of %s. Defaults to "%s".
+        For this option to work properly, please make sure that the
+        $TERM environment variable is set to "xterm-256color" or similar
+        (e.g., via `export TERM=xterm-256color' in your ~/.bashrc).
+    ''') % (', '.join(sorted(AVAILABLE_STYLES)), DEFAULT_STYLE)
 )
 
-output_options = parser.add_mutually_exclusive_group(required=False)
-output_options.add_argument('--print', '-p', dest='output_options',
+
+###############################################################################
+# Output options
+###############################################################################
+output_options = parser.add_argument_group(title='Output options')
+
+output_options.add_argument(
+    '--print', '-p', dest='output_options', metavar='WHAT',
     help=_('''
         String specifying what the output should contain:
         "{request_headers}" stands for the request headers,  and
@@ -86,12 +168,10 @@ output_options.add_argument('--print', '-p', dest='output_options',
         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 body is printed by default.
-    '''.format(
-        request_headers=OUT_REQ_HEAD,
-        request_body=OUT_REQ_BODY,
-        response_headers=OUT_RESP_HEAD,
-        response_body=OUT_RESP_BODY,
-    ))
+        '''.format(request_headers=OUT_REQ_HEAD,
+                   request_body=OUT_REQ_BODY,
+                   response_headers=OUT_RESP_HEAD,
+                   response_body=OUT_RESP_BODY,))
 )
 output_options.add_argument(
     '--verbose', '-v', dest='output_options',
@@ -118,18 +198,114 @@ output_options.add_argument(
     '''.format(OUT_RESP_BODY))
 )
 
-parser.add_argument(
-    '--style', '-s', dest='style', default='solarized', metavar='STYLE',
-    choices=AVAILABLE_STYLES,
+output_options.add_argument(
+    '--stream', '-S', action='store_true', default=False,
     help=_('''
-        Output coloring style, one of %s. Defaults to solarized.
-        For this option to work properly, please make sure that the
-        $TERM environment variable is set to "xterm-256color" or similar
-        (e.g., via `export TERM=xterm-256color' in your ~/.bashrc).
-    ''') % ', '.join(sorted(AVAILABLE_STYLES))
+    Always stream the output 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.
+
+    Set this option when you want to continuously display a prettified
+    long-lived response, such as one from the Twitter streaming API.
+
+    It is useful also without --pretty: It ensures that the output is flushed
+    more often and in smaller chunks.
+
+    ''')
 )
 
-parser.add_argument(
+
+###############################################################################
+# Sessions
+###############################################################################
+sessions = parser.add_argument_group(title='Sessions')\
+                 .add_mutually_exclusive_group(required=False)
+
+sessions.add_argument(
+    '--session', metavar='SESSION_NAME', type=RegexValidator(
+        Session.VALID_NAME_PATTERN,
+        'Session name contains invalid characters.'
+    ),
+    help=_('''
+    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 %s/<HOST>/<SESSION_NAME>.json.
+    ''' % DEFAULT_SESSIONS_DIR)
+)
+sessions.add_argument(
+    '--session-read-only', metavar='SESSION_NAME',
+    help=_('''
+        Create or read a session without updating it form the
+        request/response exchange.
+    ''')
+)
+
+
+###############################################################################
+# Authentication
+###############################################################################
+# ``requests.request`` keyword arguments.
+auth = parser.add_argument_group(title='Authentication')
+auth.add_argument(
+    '--auth', '-a', metavar='USER[:PASS]',
+    type=AuthCredentialsArgType(SEP_CREDENTIALS),
+    help=_('''
+        If only the username is provided (-a username),
+        HTTPie will prompt for the password.
+    '''),
+)
+
+auth.add_argument(
+    '--auth-type', choices=['basic', 'digest'], default='basic',
+    help=_('''
+        The authentication mechanism to be used.
+        Defaults to "basic".
+    ''')
+)
+
+
+# Network
+#############################################
+
+network = parser.add_argument_group(title='Network')
+
+network.add_argument(
+    '--proxy', default=[], action='append', metavar='PROTOCOL:HOST',
+    type=KeyValueArgType(SEP_PROXY),
+    help=_('''
+        String mapping protocol to the URL of the proxy
+        (e.g. http:foo.bar:3128). You can specify multiple
+        proxies with different protocols.
+    ''')
+)
+network.add_argument(
+    '--follow', default=False, action='store_true',
+    help=_('''
+        Set this flag if full redirects are allowed
+        (e.g. re-POST-ing of data at new ``Location``)
+    ''')
+)
+network.add_argument(
+    '--verify', default='yes',
+    help=_('''
+        Set to "no" to skip checking the host\'s SSL certificate.
+        You can also pass the  path to a CA_BUNDLE
+        file for private certs. You can also set
+        the REQUESTS_CA_BUNDLE  environment variable.
+        Defaults to "yes".
+    ''')
+)
+
+network.add_argument(
+    '--timeout', type=float, default=30, metavar='SECONDS',
+    help=_('''
+        The connection timeout of the request in seconds.
+        The default value is 30 seconds.
+    ''')
+)
+network.add_argument(
     '--check-status', default=False, action='store_true',
     help=_('''
         By default, HTTPie exits with 0 when no network or other fatal
@@ -140,7 +316,7 @@ parser.add_argument(
 
         When the server replies with a 4xx (Client Error) or 5xx
         (Server Error) status code, HTTPie exits with 4 or 5 respectively.
-        If the response is a 3xx (Redirect) and --allow-redirects
+        If the response is a 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.
@@ -148,93 +324,29 @@ parser.add_argument(
     ''')
 )
 
-# ``requests.request`` keyword arguments.
-parser.add_argument(
-    '--auth', '-a',
-    type=AuthCredentialsArgType(SEP_CREDENTIALS),
-    help=_('''
-        username:password.
-        If only the username is provided (-a username),
-        HTTPie will prompt for the password.
-    '''),
-)
 
-parser.add_argument(
-    '--auth-type', choices=['basic', 'digest'], default='basic',
-    help=_('''
-        The authentication mechanism to be used.
-        Defaults to "basic".
-    ''')
-)
+###############################################################################
+# Troubleshooting
+###############################################################################
 
-parser.add_argument(
-    '--verify', default='yes',
-    help=_('''
-        Set to "no" to skip checking the host\'s SSL certificate.
-        You can also pass the  path to a CA_BUNDLE
-        file for private certs. You can also set
-        the REQUESTS_CA_BUNDLE  environment variable.
-        Defaults to "yes".
-    ''')
-)
-parser.add_argument(
-    '--proxy', default=[], action='append',
-    type=KeyValueArgType(SEP_PROXY),
-    help=_('''
-        String mapping protocol to the URL of the proxy
-        (e.g. http:foo.bar:3128).
-    ''')
-)
-parser.add_argument(
-    '--allow-redirects', default=False, action='store_true',
-    help=_('''
-        Set this flag if full redirects are allowed
-        (e.g. re-POST-ing of data at new ``Location``)
-    ''')
-)
-parser.add_argument(
-    '--timeout', type=float,
-    help=_('''
-        Float describes the timeout of the request
-        (Use socket.setdefaulttimeout() as fallback).
-    ''')
-)
+troubleshooting = parser.add_argument_group(title='Troubleshooting')
 
-
-# Positional arguments.
-#############################################
-
-parser.add_argument(
-    'method', metavar='METHOD',
-    nargs='?',
-    default=None,
+troubleshooting.add_argument(
+    '--help',
+    action='help', default=SUPPRESS,
+    help='Show this help message and exit'
+)
+troubleshooting.add_argument(
+    '--version', action='version', version=__version__)
+troubleshooting.add_argument(
+    '--traceback', action='store_true', default=False,
+    help='Prints exception traceback should one occur.'
+)
+troubleshooting.add_argument(
+    '--debug', action='store_true', default=False,
     help=_('''
-        The HTTP method to be used for the request
-        (GET, POST, PUT, DELETE, PATCH, ...).
-        If this argument is omitted, then HTTPie
-        will guess the HTTP method. If there is some
-        data to be sent, then it will be POST, otherwise GET.
-    ''')
-)
-parser.add_argument(
-    'url', metavar='URL',
-    help=_('''
-        The protocol defaults to http:// if the
-        URL does not include one.
-    ''')
-)
-parser.add_argument(
-    'items', nargs='*',
-    metavar='ITEM',
-    type=KeyValueArgType(*SEP_GROUP_ITEMS),
-    help=_('''
-        A key-value pair whose type is defined by the
-        separator used. It can be an HTTP header (header:value),
-        a data field to be used in the request body (field_name=value),
-        a raw JSON data field (field_name:=value),
-        a query parameter (name==value),
-        or a file field (field_name@/path/to/file).
-        You can use a backslash to escape a colliding
-        separator in the field name.
+        Prints exception traceback should one occur, and also other
+        information that is useful for debugging HTTPie itself and
+        for bug reports.
     ''')
 )

httpie/client.py

@@ -0,0 +1,94 @@
+import json
+import sys
+from pprint import pformat
+
+import requests
+import requests.auth
+
+from . import sessions
+from . import __version__
+
+
+FORM = 'application/x-www-form-urlencoded; charset=utf-8'
+JSON = 'application/json; charset=utf-8'
+DEFAULT_UA = 'HTTPie/%s' % __version__
+
+
+def get_response(args, config_dir):
+    """Send the request and return a `request.Response`."""
+
+    requests_kwargs = get_requests_kwargs(args)
+
+    if args.debug:
+        sys.stderr.write('\n>>> requests.request(%s)\n\n'
+                         % pformat(requests_kwargs))
+
+    if not args.session and not args.session_read_only:
+        response = requests.request(**requests_kwargs)
+    else:
+        response = sessions.get_response(
+            config_dir=config_dir,
+            name=args.session or args.session_read_only,
+            request_kwargs=requests_kwargs,
+            read_only=bool(args.session_read_only),
+        )
+
+    return response
+
+
+def get_requests_kwargs(args):
+    """Translate our `args` into `requests.request` keyword arguments."""
+
+    implicit_headers = {
+        'User-Agent': DEFAULT_UA
+    }
+
+    auto_json = args.data and not args.form
+    if args.json or auto_json:
+        implicit_headers['Accept'] = 'application/json'
+        if args.data:
+            implicit_headers['Content-Type'] = JSON
+
+        if isinstance(args.data, dict):
+            if args.data:
+                args.data = json.dumps(args.data)
+            else:
+                # We need to set data to an empty string to prevent requests
+                # from assigning an empty list to `response.request.data`.
+                args.data = ''
+
+    elif args.form and not args.files:
+        # If sending files, `requests` will set
+        # the `Content-Type` for us.
+        implicit_headers['Content-Type'] = FORM
+
+    for name, value in implicit_headers.items():
+        if name not in args.headers:
+            args.headers[name] = value
+
+    credentials = None
+    if args.auth:
+        credentials = {
+            'basic': requests.auth.HTTPBasicAuth,
+            'digest': requests.auth.HTTPDigestAuth,
+        }[args.auth_type](args.auth.key, args.auth.value)
+
+    kwargs = {
+        'stream': True,
+        'method': args.method.lower(),
+        'url': args.url,
+        'headers': args.headers,
+        'data': args.data,
+        'verify': {
+            'yes': True,
+            'no': False
+        }.get(args.verify, args.verify),
+        'timeout': args.timeout,
+        'auth': credentials,
+        'proxies': dict((p.key, p.value) for p in args.proxy),
+        'files': args.files,
+        'allow_redirects': args.follow,
+        'params': args.params,
+    }
+
+    return kwargs

httpie/compat.py

@@ -0,0 +1,18 @@
+"""
+Python 2/3 compatibility.
+
+"""
+#noinspection PyUnresolvedReferences
+from requests.compat import (
+    is_windows,
+    bytes,
+    str,
+    is_py3,
+    is_py26,
+)
+
+try:
+    from urllib.parse import urlsplit
+except ImportError:
+    from urlparse import urlsplit
+

httpie/config.py

@@ -0,0 +1,95 @@
+import os
+import json
+import errno
+
+from . import __version__
+from .compat import is_windows
+
+
+DEFAULT_CONFIG_DIR = os.environ.get(
+    'HTTPIE_CONFIG_DIR',
+    os.path.expanduser('~/.httpie') if not is_windows else
+    os.path.expandvars(r'%APPDATA%\\httpie')
+)
+
+
+class BaseConfigDict(dict):
+
+    name = None
+    help = None
+    about = None
+
+    directory = DEFAULT_CONFIG_DIR
+
+    def __init__(self, directory=None, *args, **kwargs):
+        super(BaseConfigDict, self).__init__(*args, **kwargs)
+        if directory:
+            self.directory = directory
+
+    def __getattr__(self, item):
+        return self[item]
+
+    @property
+    def path(self):
+        try:
+            os.makedirs(self.directory, mode=0o700)
+        except OSError as e:
+            if e.errno != errno.EEXIST:
+                raise
+        return os.path.join(self.directory, self.name + '.json')
+
+    @property
+    def is_new(self):
+        return not os.path.exists(self.path)
+
+    def load(self):
+        try:
+            with open(self.path, 'rt') as f:
+                try:
+                    data = json.load(f)
+                except ValueError as e:
+                    raise ValueError(
+                        'Invalid %s JSON: %s [%s]' %
+                        (type(self).__name__, e.message, self.path)
+                    )
+                self.update(data)
+        except IOError as e:
+            if e.errno != errno.ENOENT:
+                raise
+
+    def save(self):
+        self['__meta__'] = {
+            'httpie': __version__
+        }
+        if self.help:
+            self['__meta__']['help'] = self.help
+
+        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')
+
+    def delete(self):
+        try:
+            os.unlink(self.path)
+        except OSError as e:
+            if e.errno != errno.ENOENT:
+                raise
+
+
+class Config(BaseConfigDict):
+
+    name = 'config'
+    help = 'https://github.com/jkbr/httpie#config'
+    about = 'HTTPie configuration file'
+
+    DEFAULTS = {
+        'implicit_content_type': 'json',
+        'default_options': []
+    }
+
+    def __init__(self, *args, **kwargs):
+        super(Config, self).__init__(*args, **kwargs)
+        self.update(self.DEFAULTS)

httpie/core.py

@@ -3,169 +3,127 @@
 Invocation flow:
 
     1. Read, validate and process the input (args, `stdin`).
-    2. Create a request and send it, get the response.
-    3. Process and format the requested parts of the request-response exchange.
-    4. Write to `stdout` and exit.
+    2. Create and send a request.
+    3. Stream, and possibly process and format, the requested parts
+       of the request-response exchange.
+    4. Simultaneously write to `stdout`
+    5. Exit.
 
 """
 import sys
-import json
+import errno
 
 import requests
-import requests.auth
-from requests.compat import str
+from httpie import __version__ as httpie_version
+from requests import __version__ as requests_version
+from pygments import __version__ as pygments_version
 
-from .models import HTTPMessage, Environment
-from .output import OutputProcessor
-from .input import (PRETTIFY_STDOUT_TTY_ONLY,
-                    OUT_REQ_BODY, OUT_REQ_HEAD,
-                    OUT_RESP_HEAD, OUT_RESP_BODY)
 from .cli import parser
+from .compat import str, is_py3
+from .client import get_response
+from .models import Environment
+from .output import build_output_stream, write, write_with_colors_win_p3k
+from . import ExitStatus
 
 
-TYPE_FORM = 'application/x-www-form-urlencoded; charset=utf-8'
-TYPE_JSON = 'application/json; charset=utf-8'
-
-
-def get_response(args, env):
-    """Send the request and return a `request.Response`."""
-
-    auto_json = args.data and not args.form
-    if args.json or auto_json:
-        if 'Content-Type' not in args.headers:
-            args.headers['Content-Type'] = TYPE_JSON
-
-        if 'Accept' not in args.headers:
-            # Default Accept to JSON as well.
-            args.headers['Accept'] = 'application/json'
-
-        if isinstance(args.data, dict):
-            # If not empty, serialize the data `dict` parsed from arguments.
-            # Otherwise set it to `None` avoid sending "{}".
-            args.data = json.dumps(args.data) if args.data else None
-
-    elif args.form:
-        if not args.files and 'Content-Type' not in args.headers:
-            # If sending files, `requests` will set
-            # the `Content-Type` for us.
-            args.headers['Content-Type'] = TYPE_FORM
-
-    try:
-        credentials = None
-        if args.auth:
-            credentials = {
-                'basic': requests.auth.HTTPBasicAuth,
-                'digest': requests.auth.HTTPDigestAuth,
-            }[args.auth_type](args.auth.key, args.auth.value)
-
-        return requests.request(
-            method=args.method.lower(),
-            url=args.url if '://' in args.url else 'http://%s' % args.url,
-            headers=args.headers,
-            data=args.data,
-            verify={'yes': True, 'no': False}.get(args.verify, args.verify),
-            timeout=args.timeout,
-            auth=credentials,
-            proxies=dict((p.key, p.value) for p in args.proxy),
-            files=args.files,
-            allow_redirects=args.allow_redirects,
-            params=args.params,
-        )
-
-    except (KeyboardInterrupt, SystemExit):
-        env.stderr.write('\n')
-        sys.exit(1)
-    except Exception as e:
-        if args.traceback:
-            raise
-        env.stderr.write(str(e.message) + '\n')
-        sys.exit(1)
-
-
-def get_output(args, env, request, response):
-    """Format parts of the `request`-`response` exchange
-     according to `args` and `env` and return a `unicode`.
-
-    """
-    do_prettify = (args.prettify is True
-                   or (args.prettify == PRETTIFY_STDOUT_TTY_ONLY
-                       and env.stdout_isatty))
-
-    do_output_request = (OUT_REQ_HEAD in args.output_options
-                         or OUT_REQ_BODY in args.output_options)
-
-    do_output_response = (OUT_RESP_HEAD in args.output_options
-                          or OUT_RESP_BODY in args.output_options)
-
-    prettifier = None
-    if do_prettify:
-        prettifier = OutputProcessor(
-            env, pygments_style=args.style)
-
-    buf = []
-
-    if do_output_request:
-        req_msg = HTTPMessage.from_request(request)
-        req = req_msg.format(
-            prettifier=prettifier,
-            with_headers=OUT_REQ_HEAD in args.output_options,
-            with_body=OUT_REQ_BODY in args.output_options
-        )
-        buf.append(req)
-        buf.append('\n')
-        if do_output_response:
-            buf.append('\n')
-
-    if do_output_response:
-        resp_msg = HTTPMessage.from_response(response)
-        resp = resp_msg.format(
-            prettifier=prettifier,
-            with_headers=OUT_RESP_HEAD in args.output_options,
-            with_body=OUT_RESP_BODY in args.output_options
-        )
-        buf.append(resp)
-        buf.append('\n')
-
-    return ''.join(buf)
-
-
-def get_exist_status(code, allow_redirects=False):
-    """Translate HTTP status code to exit status."""
-    if 300 <= code <= 399 and not allow_redirects:
+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 3
-    elif 400 <= code <= 499:
+        return ExitStatus.ERROR_HTTP_3XX
+    elif 400 <= http_status <= 499:
         # Client Error
-        return 4
-    elif 500 <= code <= 599:
+        return ExitStatus.ERROR_HTTP_4XX
+    elif 500 <= http_status <= 599:
         # Server Error
-        return 5
+        return ExitStatus.ERROR_HTTP_5XX
     else:
-        return 0
+        return ExitStatus.OK
+
+
+def print_debug_info(env):
+    sys.stderr.writelines([
+        'HTTPie %s\n' % httpie_version,
+        'HTTPie data: %s\n' % env.config.directory,
+        'Requests %s\n' % requests_version,
+        'Pygments %s\n' % pygments_version,
+        'Python %s %s\n' % (sys.version, sys.platform)
+    ])
 
 
 def main(args=sys.argv[1:], env=Environment()):
     """Run the main program and write the output to ``env.stdout``.
 
-    Return exit status.
+    Return exit status code.
 
     """
-    args = parser.parse_args(args=args, env=env)
-    response = get_response(args, env)
+    if env.config.default_options:
+        args = env.config.default_options + args
 
-    status = 0
+    def error(msg, *args, **kwargs):
+        msg = msg % args
+        level = kwargs.get('level', 'error')
+        env.stderr.write('http: %s: %s\n' % (level, msg))
 
-    if args.check_status:
-        status = get_exist_status(response.status_code,
-                                  args.allow_redirects)
-        if status and not env.stdout_isatty:
-            err = 'http error: %s %s\n' % (
-                response.raw.status, response.raw.reason)
-            env.stderr.write(err.encode('utf8'))
+    debug = '--debug' in args
+    traceback = debug or '--traceback' in args
+    exit_status = ExitStatus.OK
 
-    output = get_output(args, env, response.request, response)
-    output_bytes = output.encode('utf8')
-    f = getattr(env.stdout, 'buffer', env.stdout)
-    f.write(output_bytes)
+    if debug:
+        print_debug_info(env)
+        if args == ['--debug']:
+            return exit_status
 
-    return status
+    try:
+        args = parser.parse_args(args=args, env=env)
+
+        response = get_response(args, config_dir=env.config.directory)
+
+        if args.check_status:
+            exit_status = get_exit_status(response.status_code, args.follow)
+
+            if not env.stdout_isatty and exit_status != ExitStatus.OK:
+                error('HTTP %s %s',
+                      response.raw.status,
+                      response.raw.reason,
+                      level='warning')
+
+        write_kwargs = {
+            'stream': build_output_stream(args, env,
+                                          response.request,
+                                          response),
+            'outfile': env.stdout,
+            'flush': env.stdout_isatty or args.stream
+        }
+        try:
+            if env.is_windows and is_py3 and 'colors' in args.prettify:
+                write_with_colors_win_p3k(**write_kwargs)
+            else:
+                write(**write_kwargs)
+
+        except IOError as e:
+            if not traceback and e.errno == errno.EPIPE:
+                # Ignore broken pipes unless --traceback.
+                env.stderr.write('\n')
+            else:
+                raise
+
+    except (KeyboardInterrupt, SystemExit):
+        if traceback:
+            raise
+        env.stderr.write('\n')
+        exit_status = ExitStatus.ERROR
+
+    except requests.Timeout:
+        exit_status = ExitStatus.ERROR_TIMEOUT
+        error('Request timed out (%ss).', args.timeout)
+
+    except Exception as e:
+        # TODO: Better distinction between expected and unexpected errors.
+        #       Network errors vs. bugs, etc.
+        if traceback:
+            raise
+        error('%s: %s', type(e).__name__, str(e))
+        exit_status = ExitStatus.ERROR
+
+    return exit_status

httpie/input.py

@@ -5,23 +5,27 @@ import os
 import sys
 import re
 import json
-import argparse
 import mimetypes
 import getpass
+from io import BytesIO
+from argparse import ArgumentParser, ArgumentTypeError, ArgumentError
 
 try:
     from collections import OrderedDict
 except ImportError:
     OrderedDict = dict
 
+# TODO: Use MultiDict for headers once added to `requests`.
+# https://github.com/jkbr/httpie/issues/130
 from requests.structures import CaseInsensitiveDict
-from requests.compat import str
 
-from . import __version__
+from .compat import urlsplit, str
 
 
 HTTP_POST = 'POST'
 HTTP_GET = 'GET'
+HTTP = 'http://'
+HTTPS = 'https://'
 
 
 # Various separators used in args
@@ -63,15 +67,22 @@ OUTPUT_OPTIONS = frozenset([
     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
-PRETTIFY_STDOUT_TTY_ONLY = object()
-DEFAULT_UA = 'HTTPie/%s' % __version__
 
 
-class Parser(argparse.ArgumentParser):
+class Parser(ArgumentParser):
     """Adds additional logic to `argparse.ArgumentParser`.
 
     Handles all input (CLI args, file args, stdin), applies defaults,
@@ -82,39 +93,107 @@ class Parser(argparse.ArgumentParser):
     def __init__(self, *args, **kwargs):
         kwargs['add_help'] = False
         super(Parser, self).__init__(*args, **kwargs)
-        # Help only as --help (-h is used for --headers).
-        self.add_argument('--help',
-            action='help', default=argparse.SUPPRESS,
-            help=argparse._('show this help message and exit'))
 
     #noinspection PyMethodOverriding
     def parse_args(self, env, args=None, namespace=None):
 
-        args = super(Parser, self).parse_args(args, namespace)
+        self.env = env
+
+        args, no_options = super(Parser, self).parse_known_args(args,
+                                                                namespace)
+
+        self._apply_no_options(args, no_options)
+
+        if not args.json and env.config.implicit_content_type == 'form':
+            args.form = True
+
+        if args.debug:
+            args.traceback = True
+
+        if args.output:
+            env.stdout = args.output
+            env.stdout_isatty = False
 
         self._process_output_options(args, env)
+        self._process_pretty_options(args, env)
         self._guess_method(args, env)
         self._parse_items(args)
 
         if not env.stdin_isatty:
             self._body_from_file(args, env.stdin)
 
-        if args.auth and not args.auth.has_password():
-            # Stdin already read (if not a tty) so it's save to prompt.
-            args.auth.prompt_password()
+        if not (args.url.startswith(HTTP) or args.url.startswith(HTTPS)):
+            scheme = HTTPS if env.progname == 'https' else HTTP
+            args.url = scheme + args.url
+
+        self._process_auth(args)
 
         return args
 
-    def _body_from_file(self, args, f):
-        """Use the content of `f` as the `request.data`.
+    def _process_auth(self, args):
+        url = urlsplit(args.url)
 
-        There can only be one source of request data.
+        if args.auth:
+            if not args.auth.has_password():
+                # Stdin already read (if not a tty) so it's save to prompt.
+                args.auth.prompt_password(url.netloc)
+
+        elif url.username is not None:
+            # Handle http://username:password@hostname/
+            username, password = url.username, url.password
+            args.auth = AuthCredentials(
+                key=username,
+                value=password,
+                sep=SEP_CREDENTIALS,
+                orig=SEP_CREDENTIALS.join([username, password])
+            )
+
+    def _apply_no_options(self, args, 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(args, action.dest, action.default)
+                    break
+            else:
+                invalid.append(option)
+
+        if invalid:
+            msg = 'unrecognized arguments: %s'
+            self.error(msg % ' '.join(invalid))
+
+    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)
+
+        super(Parser, self)._print_message(message, file)
+
+    def _body_from_file(self, args, fd):
+        """There can only be one source of request data.
+
+        Bytes are always read.
 
         """
         if args.data:
             self.error('Request body (from stdin or a file) and request '
                        'data (key=value) cannot be mixed.')
-        args.data = f.read()
+        args.data = getattr(fd, 'buffer', fd).read()
 
     def _guess_method(self, args, env):
         """Set `args.method` if not specified to either POST or GET
@@ -138,7 +217,7 @@ class Parser(argparse.ArgumentParser):
                 args.items.insert(
                     0, KeyValueArgType(*SEP_GROUP_ITEMS).__call__(args.url))
 
-            except argparse.ArgumentTypeError as e:
+            except ArgumentTypeError as e:
                 if args.traceback:
                     raise
                 self.error(e.message)
@@ -157,7 +236,6 @@ class Parser(argparse.ArgumentParser):
 
         """
         args.headers = CaseInsensitiveDict()
-        args.headers['User-Agent'] = DEFAULT_UA
         args.data = ParamDict() if args.form else OrderedDict()
         args.files = OrderedDict()
         args.params = ParamDict()
@@ -175,23 +253,17 @@ class Parser(argparse.ArgumentParser):
 
         if args.files and not args.form:
             # `http url @/path/to/file`
-            # It's not --form so the file contents will be used as the
-            # body of the requests. Also, we try to detect the appropriate
-            # Content-Type.
-            if len(args.files) > 1:
+            file_fields = list(args.files.keys())
+            if file_fields != ['']:
                 self.error(
-                    'Only one file can be specified unless'
-                    ' --form is used. File fields: %s'
-                    % ','.join(args.files.keys()))
+                    'Invalid file fields (perhaps you meant --form?): %s'
+                    % ','.join(file_fields))
 
-            f = list(args.files.values())[0]
-            self._body_from_file(args, f)
-
-            # Reset files
+            fn, fd = args.files['']
             args.files = {}
-
+            self._body_from_file(args, fd)
             if 'Content-Type' not in args.headers:
-                mime, encoding = mimetypes.guess_type(f.name, strict=False)
+                mime, encoding = mimetypes.guess_type(fn, strict=False)
                 if mime:
                     content_type = mime
                     if encoding:
@@ -212,6 +284,14 @@ class Parser(argparse.ArgumentParser):
         if unknown:
             self.error('Unknown output options: %s' % ','.join(unknown))
 
+    def _process_pretty_options(self, args, env):
+        if args.prettify == PRETTY_STDOUT_TTY_ONLY:
+            args.prettify = PRETTY_MAP['all' if env.stdout_isatty else 'none']
+        elif args.prettify and env.is_windows:
+            self.error('Only terminal output can be colorized on Windows.')
+        else:
+            args.prettify = PRETTY_MAP[args.prettify]
+
 
 class ParseError(Exception):
     pass
@@ -230,6 +310,38 @@ class KeyValue(object):
         return self.__dict__ == other.__dict__
 
 
+def session_name_arg_type(name):
+    from .sessions import Session
+    if not Session.is_valid_name(name):
+        raise ArgumentTypeError(
+            'special characters and spaces are not'
+            ' allowed in session names: "%s"'
+            % name)
+    return name
+
+
+def host_name_arg_type(name):
+    from .sessions import Host
+    if not Host.is_valid_name(name):
+        raise ArgumentTypeError(
+            'special characters and spaces are not'
+            ' allowed in host names: "%s"'
+            % name)
+    return name
+
+
+class RegexValidator(object):
+
+    def __init__(self, pattern, error_message):
+        self.pattern = re.compile(pattern)
+        self.error_message = error_message
+
+    def __call__(self, value):
+        if not self.pattern.search(value):
+            raise ArgumentError(None, self.error_message)
+        return value
+
+
 class KeyValueArgType(object):
     """A key-value pair argument type used with `argparse`.
 
@@ -310,7 +422,7 @@ class KeyValueArgType(object):
                 break
 
         else:
-            raise argparse.ArgumentTypeError(
+            raise ArgumentTypeError(
                 '"%s" is not a valid value' % string)
 
         return self.key_value_class(
@@ -327,9 +439,10 @@ class AuthCredentials(KeyValue):
     def has_password(self):
         return self.value is not None
 
-    def prompt_password(self):
+    def prompt_password(self, host):
         try:
-            self.value = self._getpass("Password for user '%s': " % self.key)
+            self.value = self._getpass(
+                'http: password for %s@%s: ' % (self.key, host))
         except (EOFError, KeyboardInterrupt):
             sys.stderr.write('\n')
             sys.exit(0)
@@ -348,7 +461,7 @@ class AuthCredentialsArgType(KeyValueArgType):
         """
         try:
             return super(AuthCredentialsArgType, self).__call__(string)
-        except argparse.ArgumentTypeError:
+        except ArgumentTypeError:
             # No password provided, will prompt for it later.
             return self.key_value_class(
                 key=string,
@@ -370,9 +483,6 @@ class ParamDict(OrderedDict):
         data and URL params.
 
         """
-        # NOTE: Won't work when used for form data with multiple values
-        # for a field and a file field is present:
-        # https://github.com/kennethreitz/requests/issues/737
         if key not in self:
             super(ParamDict, self).__setitem__(key, value)
         else:
@@ -406,12 +516,12 @@ def parse_items(items, data=None, headers=None, files=None, params=None):
             target = params
         elif item.sep == SEP_FILES:
             try:
-                value = open(os.path.expanduser(item.value), 'r')
+                with open(os.path.expanduser(value), 'rb') as f:
+                    value = (os.path.basename(value),
+                             BytesIO(f.read()))
             except IOError as e:
                 raise ParseError(
                     'Invalid argument "%s": %s' % (item.orig, e))
-            if not key:
-                key = os.path.basename(value.name)
             target = files
 
         elif item.sep in [SEP_DATA, SEP_DATA_RAW_JSON]:

httpie/models.py

@@ -1,6 +1,8 @@
 import os
 import sys
-from requests.compat import urlparse, is_windows
+
+from .config import DEFAULT_CONFIG_DIR, Config
+from .compat import urlsplit, is_windows, bytes, str
 
 
 class Environment(object):
@@ -10,130 +12,164 @@ class Environment(object):
     and allows for mocking.
 
     """
+
+    is_windows = is_windows
+
+    progname = os.path.basename(sys.argv[0])
+    if progname not in ['http', 'https']:
+        progname = 'http'
+
     stdin_isatty = sys.stdin.isatty()
     stdin = sys.stdin
-
-    if is_windows:
-        # `colorama` patches `sys.stdout` so its initialization
-        # needs to happen before the default environment is set.
-        import colorama
-        colorama.init()
-        del colorama
-
     stdout_isatty = sys.stdout.isatty()
-    stdout = sys.stdout
 
+    config_dir = DEFAULT_CONFIG_DIR
+
+    if stdout_isatty and is_windows:
+        from colorama.initialise import wrap_stream
+        stdout = wrap_stream(sys.stdout, convert=None,
+                             strip=None, autoreset=True, wrap=True)
+    else:
+        stdout = sys.stdout
     stderr = sys.stderr
 
     # Can be set to 0 to disable colors completely.
     colors = 256 if '256color' in os.environ.get('TERM', '') else 88
 
     def __init__(self, **kwargs):
+        assert all(hasattr(type(self), attr)
+                   for attr in kwargs.keys())
         self.__dict__.update(**kwargs)
 
+    @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
+
 
 class HTTPMessage(object):
-    """Model representing an HTTP message."""
+    """Abstract class for HTTP messages."""
 
-    def __init__(self, line, headers, body, content_type=None):
-        # {Request,Status}-Line
-        self.line = line
-        self.headers = headers
-        self.body = body
-        self.content_type = content_type
+    def __init__(self, orig):
+        self._orig = orig
 
-    def format(self, prettifier=None, with_headers=True, with_body=True):
-        """Return a `unicode` representation of `self`. """
-        pretty = prettifier is not None
-        bits = []
+    def iter_body(self, chunk_size):
+        """Return an iterator over the body."""
+        raise NotImplementedError()
 
-        if with_headers:
-            bits.append(self.line)
-            bits.append(self.headers)
-            if pretty:
-                bits = [
-                    prettifier.process_headers('\n'.join(bits))
-                ]
-            if with_body and self.body:
-                bits.append('\n')
+    def iter_lines(self, chunk_size):
+        """Return an iterator over the body yielding (`line`, `line_feed`)."""
+        raise NotImplementedError()
 
-        if with_body and self.body:
-            if pretty and self.content_type:
-                bits.append(prettifier.process_body(
-                    self.body, self.content_type))
-            else:
-                bits.append(self.body)
+    @property
+    def headers(self):
+        """Return a `str` with the message's headers."""
+        raise NotImplementedError()
 
-        return '\n'.join(bit.strip() for bit in bits)
+    @property
+    def encoding(self):
+        """Return a `str` with the message's encoding, if known."""
+        raise NotImplementedError()
 
-    @staticmethod
-    def from_request(request):
-        """Make an `HTTPMessage` from `requests.models.Request`."""
+    @property
+    def body(self):
+        """Return a `bytes` with the message's body."""
+        raise NotImplementedError()
 
-        url = urlparse(request.url)
+    @property
+    def content_type(self):
+        """Return the message content type."""
+        ct = self._orig.headers.get('Content-Type', '')
+        if isinstance(ct, bytes):
+            ct = ct.decode()
+        return ct
 
-        # Querystring
-        qs = ''
-        if url.query or request.params:
-            qs = '?'
-            if url.query:
-                qs += url.query
-            # Requests doesn't make params part of ``request.url``.
-            if request.params:
-                if url.query:
-                    qs += '&'
-                #noinspection PyUnresolvedReferences
-                qs += type(request)._encode_params(request.params)
 
-        # Request-Line
-        request_line = '{method} {path}{query} HTTP/1.1'.format(
-            method=request.method,
-            path=url.path or '/',
-            query=qs
-        )
+class HTTPResponse(HTTPMessage):
+    """A :class:`requests.models.Response` wrapper."""
 
-        # Headers
-        headers = dict(request.headers)
-        content_type = headers.get('Content-Type')
-        if 'Host' not in headers:
-            headers['Host'] = url.netloc
-        headers = '\n'.join(
-            str('%s: %s') % (name, value)
-            for name, value
-            in headers.items()
-        )
+    def iter_body(self, chunk_size=1):
+        return self._orig.iter_content(chunk_size=chunk_size)
 
-        # Body
-        try:
-            body = request.data
-        except AttributeError:
-            # requests < 0.12.1
-            body = request._enc_data
-        if isinstance(body, dict):
-            #noinspection PyUnresolvedReferences
-            body = type(request)._encode_params(body)
+    def iter_lines(self, chunk_size):
+        return ((line, b'\n') for line in self._orig.iter_lines(chunk_size))
 
-        return HTTPMessage(
-            line=request_line,
-            headers=headers,
-            body=body,
-            content_type=content_type
-        )
-
-    @classmethod
-    def from_response(cls, response):
-        """Make an `HTTPMessage` from `requests.models.Response`."""
-        encoding = response.encoding or 'ISO-8859-1'
-        original = response.raw._original_response
-        response_headers = response.headers
+    @property
+    def headers(self):
+        original = self._orig.raw._original_response
         status_line = 'HTTP/{version} {status} {reason}'.format(
             version='.'.join(str(original.version)),
             status=original.status,
             reason=original.reason
         )
-        body = response.content.decode(encoding) if response.content else ''
-        return cls(
-            line=status_line,
-            headers=str(original.msg),
-            body=body,
-            content_type=response_headers.get('Content-Type'))
+        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)
+
+        return '\r\n'.join(headers)
+
+    @property
+    def encoding(self):
+        return self._orig.encoding or 'utf8'
+
+    @property
+    def body(self):
+        # Only now the response body is fetched.
+        # Shouldn't be touched unless the body is actually needed.
+        return self._orig.content
+
+
+class HTTPRequest(HTTPMessage):
+    """A :class:`requests.models.Request` wrapper."""
+
+    def iter_body(self, chunk_size):
+        yield self.body
+
+    def iter_lines(self, chunk_size):
+        yield self.body, b''
+
+    @property
+    def headers(self):
+        url = urlsplit(self._orig.url)
+
+        request_line = '{method} {path}{query} HTTP/1.1'.format(
+            method=self._orig.method,
+            path=url.path or '/',
+            query='?' + url.query if url.query else ''
+        )
+
+        headers = dict(self._orig.headers)
+
+        if 'Host' not in headers:
+            headers['Host'] = url.netloc
+
+        headers = ['%s: %s' % (name, value)
+                   for name, value in headers.items()]
+
+        headers.insert(0, request_line)
+
+        return '\r\n'.join(headers).strip()
+
+    @property
+    def encoding(self):
+        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')
+        return body or b''

httpie/output.py

@@ -1,31 +1,303 @@
-"""Output processing and formatting.
+"""Output streaming, processing and formatting.
 
 """
-import re
 import json
+from functools import partial
+from itertools import chain
 
 import pygments
 from pygments import token, lexer
 from pygments.styles import get_style_by_name, STYLE_MAP
-from pygments.lexers import get_lexer_for_mimetype
+from pygments.lexers import get_lexer_for_mimetype, get_lexer_by_name
 from pygments.formatters.terminal import TerminalFormatter
 from pygments.formatters.terminal256 import Terminal256Formatter
 from pygments.util import ClassNotFound
-from requests.compat import is_windows
 
-from . import solarized
+from .compat import is_windows
+from .solarized import Solarized256Style
+from .models import HTTPRequest, HTTPResponse, Environment
+from .input import (OUT_REQ_BODY, OUT_REQ_HEAD,
+                    OUT_RESP_HEAD, OUT_RESP_BODY)
 
 
-DEFAULT_STYLE = 'solarized'
-AVAILABLE_STYLES = [DEFAULT_STYLE] + list(STYLE_MAP.keys())
+# Colors on Windows via colorama don't look that
+# great and fruity seems to give the best result there.
+AVAILABLE_STYLES = set(STYLE_MAP.keys())
+AVAILABLE_STYLES.add('solarized')
+DEFAULT_STYLE = 'solarized' if not is_windows else 'fruity'
 
 
+BINARY_SUPPRESSED_NOTICE = (
+    b'\n'
+    b'+-----------------------------------------+\n'
+    b'| NOTE: binary data not shown in terminal |\n'
+    b'+-----------------------------------------+'
+)
+
+
+class BinarySuppressedError(Exception):
+    """An error indicating that the body is binary and won't be written,
+     e.g., for terminal output)."""
+
+    message = BINARY_SUPPRESSED_NOTICE
+
+
+###############################################################################
+# Output Streams
+###############################################################################
+
+
+def write(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_with_colors_win_p3k(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):
+    """Build and return a chain of iterators over the `request`-`response`
+    exchange each of which yields `bytes` chunks.
+
+    """
+
+    req_h = OUT_REQ_HEAD in args.output_options
+    req_b = OUT_REQ_BODY in args.output_options
+    resp_h = OUT_RESP_HEAD in args.output_options
+    resp_b = OUT_RESP_BODY in args.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,
+            processor=OutputProcessor(
+                env=env, groups=args.prettify, pygments_style=args.style),
+        )
+    else:
+        Stream = partial(EncodedStream, env=env)
+
+    return Stream
+
+
+class BaseStream(object):
+    """Base HTTP message output stream class."""
+
+    def __init__(self, msg, with_headers=True, with_body=True):
+        """
+        :param msg: a :class:`models.HTTPMessage` subclass
+        :param with_headers: if `True`, headers will be included
+        :param with_body: if `True`, body will be included
+
+        """
+        assert with_headers or with_body
+        self.msg = msg
+        self.with_headers = with_headers
+        self.with_body = with_body
+
+    def _get_headers(self):
+        """Return the headers' bytes."""
+        return self.msg.headers.encode('ascii')
+
+    def _iter_body(self):
+        """Return an iterator over the message body."""
+        raise NotImplementedError()
+
+    def __iter__(self):
+        """Return an iterator over `self.msg`."""
+        if self.with_headers:
+            yield self._get_headers()
+            yield b'\r\n\r\n'
+
+        if self.with_body:
+            try:
+                for chunk in self._iter_body():
+                    yield chunk
+            except BinarySuppressedError as e:
+                if self.with_headers:
+                    yield b'\n'
+                yield e.message
+
+
+class RawStream(BaseStream):
+    """The message is streamed in chunks with no processing."""
+
+    CHUNK_SIZE = 1024 * 100
+    CHUNK_SIZE_BY_LINE = 1024 * 5
+
+    def __init__(self, chunk_size=CHUNK_SIZE, **kwargs):
+        super(RawStream, self).__init__(**kwargs)
+        self.chunk_size = chunk_size
+
+    def _iter_body(self):
+        return self.msg.iter_body(self.chunk_size)
+
+
+class EncodedStream(BaseStream):
+    """Encoded HTTP message stream.
+
+    The message bytes are converted to an encoding suitable for
+    `self.env.stdout`. Unicode errors are replaced and binary data
+    is suppressed. The body is always streamed by line.
+
+    """
+    CHUNK_SIZE = 1024 * 5
+
+    def __init__(self, env=Environment(), **kwargs):
+
+        super(EncodedStream, self).__init__(**kwargs)
+
+        if env.stdout_isatty:
+            # Use the encoding supported by the terminal.
+            output_encoding = getattr(env.stdout, 'encoding', None)
+        else:
+            # Preserve the message encoding.
+            output_encoding = self.msg.encoding
+
+        # Default to utf8 when unsure.
+        self.output_encoding = output_encoding or 'utf8'
+
+    def _iter_body(self):
+
+        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
+
+
+class PrettyStream(EncodedStream):
+    """In addition to :class:`EncodedStream` behaviour, this stream applies
+    content processing.
+
+    Useful for long-lived HTTP responses that stream by lines
+    such as the Twitter streaming API.
+
+    """
+
+    CHUNK_SIZE = 1024 * 5
+
+    def __init__(self, processor, **kwargs):
+        super(PrettyStream, self).__init__(**kwargs)
+        self.processor = processor
+
+    def _get_headers(self):
+        return self.processor.process_headers(
+            self.msg.headers).encode(self.output_encoding)
+
+    def _iter_body(self):
+        for line, lf in self.msg.iter_lines(self.CHUNK_SIZE):
+            if b'\0' in line:
+                raise BinarySuppressedError()
+            yield self._process_body(line) + lf
+
+    def _process_body(self, chunk):
+        return (self.processor
+                    .process_body(
+                        chunk.decode(self.msg.encoding, 'replace'),
+                        self.msg.content_type)
+                    .encode(self.output_encoding, 'replace'))
+
+
+class BufferedPrettyStream(PrettyStream):
+    """The same as :class:`PrettyStream` except that the body is fully
+    fetched before it's processed.
+
+    Suitable regular HTTP responses.
+
+    """
+
+    CHUNK_SIZE = 1024 * 10
+
+    def _iter_body(self):
+
+        # Read the whole body before prettifying it,
+        # but bail out immediately if the body is binary.
+        body = bytearray()
+        for chunk in self.msg.iter_body(self.CHUNK_SIZE):
+            if b'\0' in chunk:
+                raise BinarySuppressedError()
+            body.extend(chunk)
+
+        yield self._process_body(body)
+
+
+###############################################################################
+# Processing
+###############################################################################
+
 class HTTPLexer(lexer.RegexLexer):
     """Simplified HTTP lexer for Pygments.
 
     It only operates on headers and provides a stronger contrast between
     their names and values than the original one bundled with Pygments
-    (`pygments.lexers.text import HttpLexer`), especially when
+    (:class:`pygments.lexers.text import HttpLexer`), especially when
     Solarized color scheme is used.
 
     """
@@ -34,19 +306,17 @@ class HTTPLexer(lexer.RegexLexer):
     filenames = ['*.http']
     tokens = {
         'root': [
-
             # Request-Line
             (r'([A-Z]+)( +)([^ ]+)( +)(HTTP)(/)(\d+\.\d+)',
              lexer.bygroups(
-                token.Name.Function,
-                token.Text,
-                token.Name.Namespace,
-                token.Text,
-                token.Keyword.Reserved,
-                token.Operator,
-                token.Number
+                 token.Name.Function,
+                 token.Text,
+                 token.Name.Namespace,
+                 token.Text,
+                 token.Keyword.Reserved,
+                 token.Operator,
+                 token.Number
              )),
-
             # Response Status-Line
             (r'(HTTP)(/)(\d+\.\d+)( +)(\d{3})( +)(.+)',
              lexer.bygroups(
@@ -58,56 +328,81 @@ class HTTPLexer(lexer.RegexLexer):
                  token.Text,
                  token.Name.Exception,  # Reason
              )),
-
             # Header
             (r'(.*?)( *)(:)( *)(.+)', lexer.bygroups(
-                token.Name.Attribute, # Name
+                token.Name.Attribute,  # Name
                 token.Text,
                 token.Operator,  # Colon
                 token.Text,
                 token.String  # Value
             ))
-    ]}
+        ]
+    }
 
 
 class BaseProcessor(object):
+    """Base, noop output processor class."""
 
     enabled = True
 
-    def __init__(self, env, **kwargs):
+    def __init__(self, env=Environment(), **kwargs):
+        """
+        :param env: an class:`Environment` instance
+        :param kwargs: additional keyword argument that some
+                       processor might require.
+
+        """
         self.env = env
         self.kwargs = kwargs
 
     def process_headers(self, headers):
+        """Return processed `headers`
+
+        :param headers: The headers as text.
+
+        """
         return headers
 
-    def process_body(self, content, content_type):
+    def process_body(self, content, content_type, subtype):
+        """Return processed `content`.
+
+        :param content: The body content as text
+        :param content_type: Full content type, e.g., 'application/atom+xml'.
+        :param subtype: E.g. 'xml'.
+
+        """
         return content
 
 
 class JSONProcessor(BaseProcessor):
+    """JSON body processor."""
 
-    def process_body(self, content, content_type):
-        if content_type == 'application/json':
+    def process_body(self, content, content_type, subtype):
+        if subtype == 'json':
             try:
-                # Indent and sort the JSON data.
-                content = json.dumps(
-                    json.loads(content),
-                    sort_keys=True,
-                    ensure_ascii=False,
-                    indent=4,
-                )
+                # Indent the JSON data, sort keys by name, and
+                # avoid unicode escapes to improve readability.
+                content = json.dumps(json.loads(content),
+                                     sort_keys=True,
+                                     ensure_ascii=False,
+                                     indent=4)
             except ValueError:
-                # Invalid JSON - we don't care.
+                # Invalid JSON but we don't care.
                 pass
         return content
 
 
 class PygmentsProcessor(BaseProcessor):
+    """A processor that applies syntax-highlighting using Pygments
+    to the headers, and to the body as well if its content type is recognized.
 
+    """
     def __init__(self, *args, **kwargs):
         super(PygmentsProcessor, self).__init__(*args, **kwargs)
 
+        # Cache that speeds up when we process streamed body by line.
+        self.lexers_by_type = {}
+
         if not self.env.colors:
             self.enabled = False
             return
@@ -116,9 +411,9 @@ class PygmentsProcessor(BaseProcessor):
             style = get_style_by_name(
                 self.kwargs.get('pygments_style', DEFAULT_STYLE))
         except ClassNotFound:
-            style = solarized.SolarizedStyle
+            style = Solarized256Style
 
-        if is_windows or self.env.colors == 256:
+        if self.env.is_windows or self.env.colors == 256:
             fmt_class = Terminal256Formatter
         else:
             fmt_class = TerminalFormatter
@@ -126,51 +421,74 @@ class PygmentsProcessor(BaseProcessor):
 
     def process_headers(self, headers):
         return pygments.highlight(
-            headers, HTTPLexer(), self.formatter)
+            headers, HTTPLexer(), self.formatter).strip()
 
-    def process_body(self, content, content_type):
+    def process_body(self, content, content_type, subtype):
         try:
-            lexer = get_lexer_for_mimetype(content_type)
+            lexer = self.lexers_by_type.get(content_type)
+            if not lexer:
+                try:
+                    lexer = get_lexer_for_mimetype(content_type)
+                except ClassNotFound:
+                    lexer = get_lexer_by_name(subtype)
+                self.lexers_by_type[content_type] = lexer
         except ClassNotFound:
             pass
         else:
             content = pygments.highlight(content, lexer, self.formatter)
-        return content
+        return content.strip()
+
+
+class HeadersProcessor(BaseProcessor):
+    """Sorts headers by name retaining relative order of multiple headers
+    with the same name.
+
+    """
+    def process_headers(self, headers):
+        lines = headers.splitlines()
+        headers = sorted(lines[1:], key=lambda h: h.split(':')[0])
+        return '\r\n'.join(lines[:1] + headers)
 
 
 class OutputProcessor(object):
+    """A delegate class that invokes the actual processors."""
 
-    installed_processors = [
-        JSONProcessor,
-        PygmentsProcessor
-    ]
-
-    def __init__(self, env, **kwargs):
-        self.env = env
-        processors = [
-            cls(env, **kwargs)
-            for cls in self.installed_processors
+    installed_processors = {
+        'format': [
+            HeadersProcessor,
+            JSONProcessor
+        ],
+        'colors': [
+            PygmentsProcessor
         ]
-        self.processors = [p for p in processors if p.enabled]
+    }
+
+    def __init__(self, groups, env=Environment(), **kwargs):
+        """
+        :param env: a :class:`models.Environment` instance
+        :param groups: the groups of processors to be applied
+        :param kwargs: additional keyword arguments for processors
+
+        """
+        self.processors = []
+        for group in groups:
+            for cls in self.installed_processors[group]:
+                processor = cls(env, **kwargs)
+                if processor.enabled:
+                    self.processors.append(processor)
 
     def process_headers(self, headers):
         for processor in self.processors:
-         headers = processor.process_headers(headers)
+            headers = processor.process_headers(headers)
         return headers
 
     def process_body(self, content, content_type):
+        # e.g., 'application/atom+xml'
         content_type = content_type.split(';')[0]
-
-        application_match = re.match(
-            r'application/(.+\+)(json|xml)$',
-            content_type
-        )
-        if application_match:
-            # Strip vendor and extensions from Content-Type
-            vendor, extension = application_match.groups()
-            content_type = content_type.replace(vendor, '')
+        # e.g., 'xml'
+        subtype = content_type.split('/')[-1].split('+')[-1]
 
         for processor in self.processors:
-            content = processor.process_body(content, content_type)
+            content = processor.process_body(content, content_type, subtype)
 
         return content

httpie/sessions.py

@@ -0,0 +1,179 @@
+"""Persistent, JSON-serialized sessions.
+
+"""
+import re
+import os
+import glob
+import errno
+import shutil
+
+import requests
+from requests.cookies import RequestsCookieJar, create_cookie
+from requests.auth import HTTPBasicAuth, HTTPDigestAuth
+
+from .compat import urlsplit
+from .config import BaseConfigDict, DEFAULT_CONFIG_DIR
+
+
+SESSIONS_DIR_NAME = 'sessions'
+DEFAULT_SESSIONS_DIR = os.path.join(DEFAULT_CONFIG_DIR, SESSIONS_DIR_NAME)
+
+
+def get_response(name, request_kwargs, config_dir, read_only=False):
+    """Like `client.get_response`, but applies permanent
+    aspects of the session to the request.
+
+    """
+    sessions_dir = os.path.join(config_dir, SESSIONS_DIR_NAME)
+    host = Host(
+        root_dir=sessions_dir,
+        name=request_kwargs['headers'].get('Host', None)
+             or urlsplit(request_kwargs['url']).netloc.split('@')[-1]
+    )
+    session = Session(host, name)
+    session.load()
+
+    # Update session headers with the request headers.
+    session['headers'].update(request_kwargs.get('headers', {}))
+    # Use the merged headers for the request
+    request_kwargs['headers'] = session['headers']
+
+    auth = request_kwargs.get('auth', None)
+    if auth:
+        session.auth = auth
+    elif session.auth:
+        request_kwargs['auth'] = session.auth
+
+    requests_session = requests.Session()
+    requests_session.cookies = session.cookies
+
+    try:
+        response = requests_session.request(**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
+
+
+class Host(object):
+    """A host is a per-host directory on the disk containing sessions files."""
+
+    VALID_NAME_PATTERN = re.compile('^[a-zA-Z0-9_.:-]+$')
+
+    def __init__(self, name, root_dir=DEFAULT_SESSIONS_DIR):
+        assert self.VALID_NAME_PATTERN.match(name)
+        self.name = name
+        self.root_dir = root_dir
+
+    def __iter__(self):
+        """Return an iterator yielding `Session` instances."""
+        for fn in sorted(glob.glob1(self.path, '*.json')):
+            session_name = os.path.splitext(fn)[0]
+            yield Session(host=self, name=session_name)
+
+    @staticmethod
+    def _quote_name(name):
+        """host:port => host_port"""
+        return name.replace(':', '_')
+
+    @staticmethod
+    def _unquote_name(name):
+        """host_port => host:port"""
+        return re.sub(r'_(\d+)$', r':\1', name)
+
+    @classmethod
+    def all(cls, root_dir=DEFAULT_SESSIONS_DIR):
+        """Return a generator yielding a host at a time."""
+        for name in sorted(glob.glob1(root_dir, '*')):
+            if os.path.isdir(os.path.join(root_dir, name)):
+                yield Host(cls._unquote_name(name), root_dir=root_dir)
+
+    @property
+    def verbose_name(self):
+        return '%s %s' % (self.name, self.path)
+
+    def delete(self):
+        shutil.rmtree(self.path)
+
+    @property
+    def path(self):
+        path = os.path.join(self.root_dir, self._quote_name(self.name))
+        try:
+            os.makedirs(path, mode=0o700)
+        except OSError as e:
+            if e.errno != errno.EEXIST:
+                raise
+        return path
+
+
+class Session(BaseConfigDict):
+
+    help = 'https://github.com/jkbr/httpie#sessions'
+    about = 'HTTPie session file'
+
+    VALID_NAME_PATTERN = re.compile('^[a-zA-Z0-9_.-]+$')
+
+    def __init__(self, host, name, *args, **kwargs):
+        assert self.VALID_NAME_PATTERN.match(name)
+        super(Session, self).__init__(*args, **kwargs)
+        self.host = host
+        self.name = name
+        self['headers'] = {}
+        self['cookies'] = {}
+        self['auth'] = {
+            'type': None,
+            'username': None,
+            'password': None
+        }
+
+    @property
+    def directory(self):
+        return self.host.path
+
+    @property
+    def verbose_name(self):
+        return '%s %s %s' % (self.host.name, self.name, self.path)
+
+    @property
+    def cookies(self):
+        jar = RequestsCookieJar()
+        for name, cookie_dict in self['cookies'].items():
+            jar.set_cookie(create_cookie(
+                name, cookie_dict.pop('value'), **cookie_dict))
+        jar.clear_expired_cookies()
+        return jar
+
+    @cookies.setter
+    def cookies(self, jar):
+        # http://docs.python.org/2/library/cookielib.html#cookie-objects
+        stored_attrs = ['value', 'path', 'secure', 'expires']
+        self['cookies'] = {}
+        for host in jar._cookies.values():
+            for path in host.values():
+                for name, cookie in path.items():
+                    self['cookies'][name] = dict(
+                        (attname, getattr(cookie, attname))
+                        for attname in stored_attrs
+                    )
+
+    @property
+    def auth(self):
+        auth = self.get('auth', None)
+        if not auth or not auth['type']:
+            return
+        Auth = {'basic': HTTPBasicAuth,
+                'digest': HTTPDigestAuth}[auth['type']]
+        return Auth(auth['username'], auth['password'])
+
+    @auth.setter
+    def auth(self, cred):
+        self['auth'] = {
+            'type': {HTTPBasicAuth: 'basic',
+                     HTTPDigestAuth: 'digest'}[type(cred)],
+            'username': cred.username,
+            'password': cred.password,
+        }

httpie/solarized.py

@@ -1,74 +1,57 @@
-"""
-A Pygments_ style based on the dark background variant of Solarized_.
-
-.. _Pygments: http://pygments.org/
-.. _Solarized: http://ethanschoonover.com/solarized
-
-Copyright (c) 2011 Hank Gay
-
-Permission is hereby granted, free of charge, to any person obtaining a copy
-of this software and associated documentation files (the "Software"), to deal
-in the Software without restriction, including without limitation the rights
-to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
-copies of the Software, and to permit persons to whom the Software is
-furnished to do so, subject to the following conditions:
-
-The above copyright notice and this permission notice shall be included in
-all copies or substantial portions of the Software.
-
-THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
-FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
-AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
-LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
-OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
-THE SOFTWARE.
-
+# -*- coding: utf-8 -*-
 
 """
+    solarized256
+    ------------
+
+    A Pygments style inspired by Solarized's 256 color mode.
+
+    :copyright: (c) 2011 by Hank Gay, (c) 2012 by John Mastro.
+    :license: BSD, see LICENSE for more details.
+"""
+
 from pygments.style import Style
-from pygments.token import (Token, Comment, Name, Keyword, Generic, Number,
-                            Operator, String)
+from pygments.token import Token, Comment, Name, Keyword, Generic, Number, \
+    Operator, String
+
+BASE03  = "#1c1c1c"
+BASE02  = "#262626"
+BASE01  = "#4e4e4e"
+BASE00  = "#585858"
+BASE0   = "#808080"
+BASE1   = "#8a8a8a"
+BASE2   = "#d7d7af"
+BASE3   = "#ffffd7"
+YELLOW  = "#af8700"
+ORANGE  = "#d75f00"
+RED     = "#af0000"
+MAGENTA = "#af005f"
+VIOLET  = "#5f5faf"
+BLUE    = "#0087ff"
+CYAN    = "#00afaf"
+GREEN   = "#5f8700"
 
 
-BASE03 = '#002B36'
-BASE02 = '#073642'
-BASE01 = '#586E75'
-BASE00 = '#657B83'
-BASE0 = '#839496'
-BASE1 = '#93A1A1'
-BASE2 = '#EEE8D5'
-BASE3 = '#FDF6E3'
-YELLOW = '#B58900'
-ORANGE = '#CB4B16'
-RED = '#DC322F'
-MAGENTA = '#D33682'
-VIOLET = '#6C71C4'
-BLUE = '#268BD2'
-CYAN = '#2AA198'
-GREEN = '#859900'
-
-
-class SolarizedStyle(Style):
+class Solarized256Style(Style):
     background_color = BASE03
     styles = {
         Keyword: GREEN,
         Keyword.Constant: ORANGE,
         Keyword.Declaration: BLUE,
-        #Keyword.Namespace
+        Keyword.Namespace: ORANGE,
         #Keyword.Pseudo
         Keyword.Reserved: BLUE,
         Keyword.Type: RED,
 
         #Name
         Name.Attribute: BASE1,
-        Name.Builtin: YELLOW,
+        Name.Builtin: BLUE,
         Name.Builtin.Pseudo: BLUE,
         Name.Class: BLUE,
         Name.Constant: ORANGE,
         Name.Decorator: BLUE,
         Name.Entity: ORANGE,
-        Name.Exception: ORANGE,
+        Name.Exception: YELLOW,
         Name.Function: BLUE,
         #Name.Label
         #Name.Namespace
@@ -84,10 +67,10 @@ class SolarizedStyle(Style):
         String: CYAN,
         String.Backtick: BASE01,
         String.Char: CYAN,
-        String.Doc: BASE1,
+        String.Doc: CYAN,
         #String.Double
-        String.Escape: ORANGE,
-        String.Heredoc: BASE1,
+        String.Escape: RED,
+        String.Heredoc: CYAN,
         #String.Interpol
         #String.Other
         String.Regex: RED,
@@ -100,8 +83,8 @@ class SolarizedStyle(Style):
         #Number.Integer.Long
         #Number.Oct
 
-        Operator: GREEN,
-        #Operator.Word
+        Operator: BASE1,
+        Operator.Word: GREEN,
 
         #Punctuation: ORANGE,
 

requirements.txt

@@ -0,0 +1 @@
+#

setup.py

@@ -1,5 +1,7 @@
 import os
 import sys
+import re
+import codecs
 from setuptools import setup
 import httpie
 
@@ -10,8 +12,7 @@ if sys.argv[-1] == 'test':
 
 
 requirements = [
-    # Debian has only requests==0.10.1 and httpie.deb depends on that.
-    'requests>=0.10.1',
+    'requests>=1.0.4',
     'Pygments>=1.5'
 ]
 if sys.version_info[:2] in ((2, 6), (3, 1)):
@@ -22,11 +23,20 @@ if 'win32' in str(sys.platform).lower():
     requirements.append('colorama>=0.2.4')
 
 
+def long_description():
+    """Pre-process the README so that PyPi can render it properly."""
+    with codecs.open('README.rst', encoding='utf8') as f:
+        rst = f.read()
+    code_block = '(:\n\n)?\.\. code-block::.*'
+    rst = re.sub(code_block, '::', rst)
+    return rst
+
+
 setup(
     name='httpie',
     version=httpie.__version__,
     description=httpie.__doc__.strip(),
-    long_description=open('README.rst').read(),
+    long_description=long_description(),
     url='http://httpie.org/',
     download_url='https://github.com/jkbr/httpie',
     author=httpie.__author__,

tox.ini

@@ -4,7 +4,7 @@
 # and then run "tox" from this directory.
 
 [tox]
-envlist = py26, py27, py32, pypy
+envlist = py26, py27, py33, pypy
 
 [testenv]
 commands = {envpython} setup.py test