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[compat] Fix old Pythons broken loading of valueless cookie attributes 

Cookie string parsing in Py 2.6.9, probably earlier, requires `=`.
Also 3.2, though the CPython code appears to be OK: 3.1 was also wrong.
This commit is contained in:
dirkf 2023-07-17 20:39:11 +01:00
parent 1d8d5a93f7
commit 47214e46d8
1 changed files with 16 additions and 4 deletions
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16
youtube_dl/compat.py
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@ -126,12 +126,24 @@ except ImportError: # Python 2
import Cookie as compat_cookies import Cookie as compat_cookies
compat_http_cookies = compat_cookies compat_http_cookies = compat_cookies
if sys.version_info[0] == 2: if sys.version_info[0] == 2 or sys.version_info < (3, 3):
class compat_cookies_SimpleCookie(compat_cookies.SimpleCookie): class compat_cookies_SimpleCookie(compat_cookies.SimpleCookie):
def load(self, rawdata): def load(self, rawdata):
must_have_value = 0
if not isinstance(rawdata, dict):
if sys.version_info[:2] != (2, 7):
# attribute must have value for parsing
rawdata, must_have_value = re.subn(
r'(?i)(;\s*)(secure|httponly)(\s*(?:;|$))', r'\1\2=\2\3', rawdata)
if sys.version_info[0] == 2:
if isinstance(rawdata, compat_str): if isinstance(rawdata, compat_str):
rawdata = str(rawdata) rawdata = str(rawdata)
return super(compat_cookies_SimpleCookie, self).load(rawdata) super(compat_cookies_SimpleCookie, self).load(rawdata)
if must_have_value > 0:
for morsel in self.values():
for attr in ('secure', 'httponly'):
if morsel.get(attr):
morsel[attr] = True
else: else:
compat_cookies_SimpleCookie = compat_cookies.SimpleCookie compat_cookies_SimpleCookie = compat_cookies.SimpleCookie
compat_http_cookies_SimpleCookie = compat_cookies_SimpleCookie compat_http_cookies_SimpleCookie = compat_cookies_SimpleCookie