Mercurial > cpython-lru_cache-weakref

annotate Lib/test/future_test2.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 6a649a15cd14
children
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
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16839
e1b1e68cbd8c Add regression test for future statements. This adds eight files, but
Jeremy Hylton <jeremy@alum.mit.edu>
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1 """This is a test"""
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2
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99027c2b3fd2 Remove functions in string module that are also string methods. Also remove:
Neal Norwitz <nnorwitz@gmail.com>
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3 from __future__ import nested_scopes; import site
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4
e1b1e68cbd8c Add regression test for future statements. This adds eight files, but
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5 def f(x):
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6 def g(y):
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7 return x + y
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8 return g
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9
31184
47eaa38b29cb SF #736962, port test_future to unittest, add a bit more coverage, by Walter Dörwald
Neal Norwitz <nnorwitz@gmail.com>
parents: 16839
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10 result = f(2)(4)