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Fixed #7967 -- Make sure the __contains__ method in the cache backends call the

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right has_key() method for the subclass. Patch from Marty Alchin.


git-svn-id: http://code.djangoproject.com/svn/django/trunk@8084 bcc190cf-cafb-0310-a4f2-bffc1f526a37
This commit is contained in:
Malcolm Tredinnick
2008-07-26 03:58:31 +00:00
parent f49c5c23f9
commit 6f16b5bad2
2 changed files with 12 additions and 1 deletions
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9
django/core/cache/backends/base.py vendored
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@@ -63,4 +63,11 @@ class BaseCache(object):
"""
return self.get(key) is not None
__contains__ = has_key
def __contains__(self, key):
"""
Returns True if the key is in the cache and has not expired.
"""
# This is a separate method, rather than just a copy of has_key(),
# so that it always has the same functionality as has_key(), even
# if a subclass overrides it.
return self.has_key(key)