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Removed a workaround for a cookie encoding bug [1] in Python < 2.7.2. 

[1] http://bugs.python.org/issue9824
This commit is contained in:
Tim Graham 2016-03-14 09:55:27 -04:00
parent 38086c83ac
commit 2f81f466a8
1 changed files with 1 additions and 28 deletions
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29
django/http/cookie.py
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@ -6,8 +6,6 @@ from django.utils import six
from django.utils.encoding import force_str
from django.utils.six.moves import http_cookies
# Some versions of Python 2.7 and later won't need this encoding bug fix:
_cookie_encodes_correctly = http_cookies.SimpleCookie().value_encode(';') == (';', '"\\073"')
# See ticket #13007, http://bugs.python.org/issue2193 and http://trac.edgewall.org/ticket/2256
_tc = http_cookies.SimpleCookie()
try:
@ -23,7 +21,7 @@ cookie_pickles_properly = (
sys.version_info >= (3, 4, 3)
)
if _cookie_encodes_correctly and _cookie_allows_colon_in_names and cookie_pickles_properly:
if _cookie_allows_colon_in_names and cookie_pickles_properly:
SimpleCookie = http_cookies.SimpleCookie
else:
Morsel = http_cookies.Morsel
@ -39,31 +37,6 @@ else:
else:
super(SimpleCookie, self).__setitem__(key, value)
if not _cookie_encodes_correctly:
def value_encode(self, val):
# Some browsers do not support quoted-string from RFC 2109,
# including some versions of Safari and Internet Explorer.
# These browsers split on ';', and some versions of Safari
# are known to split on ', '. Therefore, we encode ';' and ','
# SimpleCookie already does the hard work of encoding and decoding.
# It uses octal sequences like '\\012' for newline etc.
# and non-ASCII chars. We just make use of this mechanism, to
# avoid introducing two encoding schemes which would be confusing
# and especially awkward for javascript.
# NB, contrary to Python docs, value_encode returns a tuple containing
# (real val, encoded_val)
val, encoded = super(SimpleCookie, self).value_encode(val)
encoded = encoded.replace(";", "\\073").replace(",", "\\054")
# If encoded now contains any quoted chars, we need double quotes
# around the whole string.
if "\\" in encoded and not encoded.startswith('"'):
encoded = '"' + encoded + '"'
return val, encoded
if not _cookie_allows_colon_in_names:
def load(self, rawdata):
self.bad_cookies = set()