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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 463f52d20314
children
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
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1 .. _binaryservices:
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3 ********************
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4 Binary Data Services
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5 ********************
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7 The modules described in this chapter provide some basic services operations
463f52d20314 Close #4966: revamp the sequence docs in order to better explain the state of modern Python
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8 for manipulation of binary data. Other operations on binary data, specifically
463f52d20314 Close #4966: revamp the sequence docs in order to better explain the state of modern Python
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9 in relation to file formats and network protocols, are described in the
463f52d20314 Close #4966: revamp the sequence docs in order to better explain the state of modern Python
Nick Coghlan <ncoghlan@gmail.com>
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10 relevant sections.
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12 Some libraries described under :ref:`textservices` also work with either
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13 ASCII-compatible binary formats (for example, :mod:`re`) or all binary data
463f52d20314 Close #4966: revamp the sequence docs in order to better explain the state of modern Python
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14 (for example, :mod:`difflib`).
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16 In addition, see the documentation for Python's built-in binary data types in
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17 :ref:`binaryseq`.
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19 .. toctree::
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21 struct.rst
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22 codecs.rst
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