pip._vendor.requests Namespace Reference

Namespaces
namespace	__version__
namespace	_internal_utils
namespace	adapters
namespace	api
namespace	auth
namespace	certs
namespace	compat
namespace	cookies
namespace	exceptions
namespace	help
namespace	hooks
namespace	models
namespace	packages
namespace	sessions
namespace	status_codes
namespace	structures
namespace	utils

Functions
	check_compatibility (urllib3_version, chardet_version, charset_normalizer_version)
	_check_cryptography (cryptography_version)

Variables
	charset_normalizer_version = None
	chardet_version = None
	ssl = None
	FileModeWarning
	append

Detailed Description

Requests HTTP Library
~~~~~~~~~~~~~~~~~~~~~

Requests is an HTTP library, written in Python, for human beings.
Basic GET usage:

   >>> import requests
   >>> r = requests.get('https://www.python.org')
   >>> r.status_code
   200
   >>> b'Python is a programming language' in r.content
   True

... or POST:

   >>> payload = dict(key1='value1', key2='value2')
   >>> r = requests.post('https://httpbin.org/post', data=payload)
   >>> print(r.text)
   {
     ...
     "form": {
       "key1": "value1",
       "key2": "value2"
     },
     ...
   }

The other HTTP methods are supported - see `requests.api`. Full documentation
is at <https://requests.readthedocs.io>.

:copyright: (c) 2017 by Kenneth Reitz.
:license: Apache 2.0, see LICENSE for more details.

Function Documentation

_check_cryptography()

_check_cryptography (   cryptography_version )

protected

Definition at line 86 of file __init__.py.

def _check_cryptography(cryptography_version):
    # cryptography < 1.3.4
    try:
        cryptography_version = list(map(int, cryptography_version.split(".")))
    except ValueError:
        return
 
    if cryptography_version < [1, 3, 4]:
        warning = "Old version of cryptography ({}) may cause slowdown.".format(
            cryptography_version
        )
        warnings.warn(warning, RequestsDependencyWarning)
 
 
# Check imported dependencies for compatibility.

References pip._vendor.requests.check_compatibility(), and i.

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check_compatibility()

check_compatibility	(		urllib3_version,
			chardet_version,
			charset_normalizer_version
	)

Definition at line 55 of file __init__.py.

def check_compatibility(urllib3_version, chardet_version, charset_normalizer_version):
    urllib3_version = urllib3_version.split(".")
    assert urllib3_version != ["dev"]  # Verify urllib3 isn't installed from git.
 
    # Sometimes, urllib3 only reports its version as 16.1.
    if len(urllib3_version) == 2:
        urllib3_version.append("0")
 
    # Check urllib3 for compatibility.
    major, minor, patch = urllib3_version  # noqa: F811
    major, minor, patch = int(major), int(minor), int(patch)
    # urllib3 >= 1.21.1
    assert major >= 1
    if major == 1:
        assert minor >= 21
 
    # Check charset_normalizer for compatibility.
    if chardet_version:
        major, minor, patch = chardet_version.split(".")[:3]
        major, minor, patch = int(major), int(minor), int(patch)
        # chardet_version >= 3.0.2, < 6.0.0
        assert (3, 0, 2) <= (major, minor, patch) < (6, 0, 0)
    elif charset_normalizer_version:
        major, minor, patch = charset_normalizer_version.split(".")[:3]
        major, minor, patch = int(major), int(minor), int(patch)
        # charset_normalizer >= 2.0.0 < 4.0.0
        assert (2, 0, 0) <= (major, minor, patch) < (4, 0, 0)
    else:
        raise Exception("You need either charset_normalizer or chardet installed")
 
 

References i.

Referenced by pip._vendor.requests._check_cryptography().

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Variable Documentation

append

append

Definition at line 182 of file __init__.py.

Referenced by RequestHooksMixin.register_hook().

chardet_version

chardet_version = None

Definition at line 52 of file __init__.py.

charset_normalizer_version

charset_normalizer_version = None

Definition at line 47 of file __init__.py.

FileModeWarning

FileModeWarning

Definition at line 182 of file __init__.py.

ssl

ssl = None

Definition at line 126 of file __init__.py.