Mercurial > cpython-lru_cache-weakref

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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 1e8b9e7c34ce
children
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1 .. highlightlang:: c
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3 .. _newtypes:
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5 *****************************
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6 Object Implementation Support
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7 *****************************
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9 This chapter describes the functions, types, and macros used when defining new
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10 object types.
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12 .. toctree::
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14 allocation.rst
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15 structures.rst
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16 typeobj.rst
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17 gcsupport.rst