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Update requests to 2.18.4

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This commit is contained in:
JonnyWong16 2017-12-26 15:26:09 -08:00
parent 52eac2b437
commit b1a3dd1a46
92 changed files with 1068 additions and 19854 deletions
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115
lib/requests/cookies.py
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@ -1,6 +1,9 @@
# -*- coding: utf-8 -*-
"""
requests.cookies
~~~~~~~~~~~~~~~~
Compatibility code to be able to use `cookielib.CookieJar` with requests.
requests.utils imports from here, so be careful with imports.
@ -10,12 +13,12 @@ import copy
import time
import calendar
import collections
from ._internal_utils import to_native_string
from .compat import cookielib, urlparse, urlunparse, Morsel
try:
import threading
# grr, pyflakes: this fixes "redefinition of unused 'threading'"
threading
except ImportError:
import dummy_threading as threading
@ -52,7 +55,7 @@ class MockRequest(object):
if not self._r.headers.get('Host'):
return self._r.url
# If they did set it, retrieve it and reconstruct the expected domain
host = self._r.headers['Host']
host = to_native_string(self._r.headers['Host'], encoding='utf-8')
parsed = urlparse(self._r.url)
# Reconstruct the URL as we expect it
return urlunparse([
@ -131,7 +134,11 @@ def extract_cookies_to_jar(jar, request, response):
def get_cookie_header(jar, request):
"""Produce an appropriate Cookie header string to be sent with `request`, or None."""
"""
Produce an appropriate Cookie header string to be sent with `request`, or None.
:rtype: str
"""
r = MockRequest(request)
jar.add_cookie_header(r)
return r.get_new_headers().get('Cookie')
@ -158,7 +165,8 @@ def remove_cookie_by_name(cookiejar, name, domain=None, path=None):
class CookieConflictError(RuntimeError):
"""There are two cookies that meet the criteria specified in the cookie jar.
Use .get and .set and include domain and path args in order to be more specific."""
Use .get and .set and include domain and path args in order to be more specific.
"""
class RequestsCookieJar(cookielib.CookieJar, collections.MutableMapping):
@ -178,12 +186,14 @@ class RequestsCookieJar(cookielib.CookieJar, collections.MutableMapping):
.. warning:: dictionary operations that are normally O(1) may be O(n).
"""
def get(self, name, default=None, domain=None, path=None):
"""Dict-like get() that also supports optional domain and path args in
order to resolve naming collisions from using one cookie jar over
multiple domains.
.. warning:: operation is O(n), not O(1)."""
.. warning:: operation is O(n), not O(1).
"""
try:
return self._find_no_duplicates(name, domain, path)
except KeyError:
@ -192,7 +202,8 @@ class RequestsCookieJar(cookielib.CookieJar, collections.MutableMapping):
def set(self, name, value, **kwargs):
"""Dict-like set() that also supports optional domain and path args in
order to resolve naming collisions from using one cookie jar over
multiple domains."""
multiple domains.
"""
# support client code that unsets cookies by assignment of a None value:
if value is None:
remove_cookie_by_name(self, name, domain=kwargs.get('domain'), path=kwargs.get('path'))
@ -207,37 +218,54 @@ class RequestsCookieJar(cookielib.CookieJar, collections.MutableMapping):
def iterkeys(self):
"""Dict-like iterkeys() that returns an iterator of names of cookies
from the jar. See itervalues() and iteritems()."""
from the jar.
.. seealso:: itervalues() and iteritems().
"""
for cookie in iter(self):
yield cookie.name
def keys(self):
"""Dict-like keys() that returns a list of names of cookies from the
jar. See values() and items()."""
jar.
.. seealso:: values() and items().
"""
return list(self.iterkeys())
def itervalues(self):
"""Dict-like itervalues() that returns an iterator of values of cookies
from the jar. See iterkeys() and iteritems()."""
from the jar.
.. seealso:: iterkeys() and iteritems().
"""
for cookie in iter(self):
yield cookie.value
def values(self):
"""Dict-like values() that returns a list of values of cookies from the
jar. See keys() and items()."""
jar.
.. seealso:: keys() and items().
"""
return list(self.itervalues())
def iteritems(self):
"""Dict-like iteritems() that returns an iterator of name-value tuples
from the jar. See iterkeys() and itervalues()."""
from the jar.
.. seealso:: iterkeys() and itervalues().
"""
for cookie in iter(self):
yield cookie.name, cookie.value
def items(self):
"""Dict-like items() that returns a list of name-value tuples from the
jar. See keys() and values(). Allows client-code to call
``dict(RequestsCookieJar)`` and get a vanilla python dict of key value
pairs."""
jar. Allows client-code to call ``dict(RequestsCookieJar)`` and get a
vanilla python dict of key value pairs.
.. seealso:: keys() and values().
"""
return list(self.iteritems())
def list_domains(self):
@ -258,7 +286,10 @@ class RequestsCookieJar(cookielib.CookieJar, collections.MutableMapping):
def multiple_domains(self):
"""Returns True if there are multiple domains in the jar.
Returns False otherwise."""
Returns False otherwise.
:rtype: bool
"""
domains = []
for cookie in iter(self):
if cookie.domain is not None and cookie.domain in domains:
@ -269,11 +300,16 @@ class RequestsCookieJar(cookielib.CookieJar, collections.MutableMapping):
def get_dict(self, domain=None, path=None):
"""Takes as an argument an optional domain and path and returns a plain
old Python dict of name-value pairs of cookies that meet the
requirements."""
requirements.
:rtype: dict
"""
dictionary = {}
for cookie in iter(self):
if (domain is None or cookie.domain == domain) and (path is None
or cookie.path == path):
if (
(domain is None or cookie.domain == domain) and
(path is None or cookie.path == path)
):
dictionary[cookie.name] = cookie.value
return dictionary
@ -288,20 +324,21 @@ class RequestsCookieJar(cookielib.CookieJar, collections.MutableMapping):
exception if there are more than one cookie with name. In that case,
use the more explicit get() method instead.
.. warning:: operation is O(n), not O(1)."""
.. warning:: operation is O(n), not O(1).
"""
return self._find_no_duplicates(name)
def __setitem__(self, name, value):
"""Dict-like __setitem__ for compatibility with client code. Throws
exception if there is already a cookie of that name in the jar. In that
case, use the more explicit set() method instead."""
case, use the more explicit set() method instead.
"""
self.set(name, value)
def __delitem__(self, name):
"""Deletes a cookie given a name. Wraps ``cookielib.CookieJar``'s
``remove_cookie_by_name()``."""
``remove_cookie_by_name()``.
"""
remove_cookie_by_name(self, name)
def set_cookie(self, cookie, *args, **kwargs):
@ -318,11 +355,17 @@ class RequestsCookieJar(cookielib.CookieJar, collections.MutableMapping):
super(RequestsCookieJar, self).update(other)
def _find(self, name, domain=None, path=None):
"""Requests uses this method internally to get cookie values. Takes as
args name and optional domain and path. Returns a cookie.value. If
there are conflicting cookies, _find arbitrarily chooses one. See
_find_no_duplicates if you want an exception thrown if there are
conflicting cookies."""
"""Requests uses this method internally to get cookie values.
If there are conflicting cookies, _find arbitrarily chooses one.
See _find_no_duplicates if you want an exception thrown if there are
conflicting cookies.
:param name: a string containing name of cookie
:param domain: (optional) string containing domain of cookie
:param path: (optional) string containing path of cookie
:return: cookie.value
"""
for cookie in iter(self):
if cookie.name == name:
if domain is None or cookie.domain == domain:
@ -333,10 +376,16 @@ class RequestsCookieJar(cookielib.CookieJar, collections.MutableMapping):
def _find_no_duplicates(self, name, domain=None, path=None):
"""Both ``__get_item__`` and ``get`` call this function: it's never
used elsewhere in Requests. Takes as args name and optional domain and
path. Returns a cookie.value. Throws KeyError if cookie is not found
and CookieConflictError if there are multiple cookies that match name
and optionally domain and path."""
used elsewhere in Requests.
:param name: a string containing name of cookie
:param domain: (optional) string containing domain of cookie
:param path: (optional) string containing path of cookie
:raises KeyError: if cookie is not found
:raises CookieConflictError: if there are multiple cookies
that match name and optionally domain and path
:return: cookie.value
"""
toReturn = None
for cookie in iter(self):
if cookie.name == name: