doc/book/devweb/httpcaching.rst
author Denis Laxalde <denis.laxalde@logilab.fr>
Wed, 29 Nov 2017 17:08:05 +0100
changeset 12232 24393ce335f5
parent 10491 c67bcee93248
permissions -rw-r--r--
[gcdebug] Only ignore weakref.WeakKeyDictionary class on Python 2 From Python 3.5, this class fails isinstance check with the following error: :: cls = <class 'weakref.WeakKeyDictionary'>, instance = <functools._lru_list_elem object at 0x7f4331859a48> def __instancecheck__(cls, instance): """Override for isinstance(instance, cls).""" # Inline the cache checking > subclass = instance.__class__ E AssertionError: [<class 'AttributeError'> in gc] 'functools._lru_list_elem' object has no attribute '__class__' /usr/lib/python3.5/abc.py:181: AssertionError I have no clue why this happens, but it makes cubicweb.web.test.test_views.AutomaticWebTest.test_startup_views fail on Python 3.5. So only consider this class for Python 2.
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HTTP cache management
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.. automodule:: cubicweb.web.httpcache
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Cache policies
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.. autoclass:: cubicweb.web.httpcache.NoHTTPCacheManager
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.. autoclass:: cubicweb.web.httpcache.MaxAgeHTTPCacheManager
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.. autoclass:: cubicweb.web.httpcache.EtagHTTPCacheManager
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.. autoclass:: cubicweb.web.httpcache.EntityHTTPCacheManager
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Exception
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.. autoexception:: cubicweb.web.httpcache.NoEtag
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Helper functions
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.. autofunction:: cubicweb.web.httpcache.set_http_cache_headers
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.. NOT YET AVAILABLE IN STABLE autofunction:: cubicweb.web.httpcache.lastmodified