Mercurial > cpython-lru_cache-weakref

annotate Doc/includes/sqlite3/shared_cache.py @ 87690:66c1c9f32567 default tip

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Add use_weakref option to functools.lru_cache The use_weakref option makes lru_cache create weak references to the function arguments when creating the cache key, which prevents them from staying in the memory forever even after all other references to them are gone. This is a proof of concept for http://bugs.python.org/issue19859
author Radomir Dopieralski <devel@sheep.art.pl>
date Tue, 03 Dec 2013 16:02:48 +0100
parents bf94b6a73fc8
children
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
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9e1529bf0442 Move the 3k reST doc tree in place.
Georg Brandl <georg@python.org>
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1 import sqlite3
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2
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3 # The shared cache is only available in SQLite versions 3.3.3 or later
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bf94b6a73fc8 #11565: Fix several typos. Patch by Piotr Kasprzyk.
Ezio Melotti <ezio.melotti@gmail.com>
parents: 42604
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4 # See the SQLite documentation for details.
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5
9e1529bf0442 Move the 3k reST doc tree in place.
Georg Brandl <georg@python.org>
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6 sqlite3.enable_shared_cache(True)