Mercurial > cpython-lru_cache-weakref

annotate Lib/test/gdb_sample.py @ 87690:66c1c9f32567 default tip

Find changesets by keywords (author, files, the commit message), revision number or hash, or revset expression.
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 888c75a1be55
children
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
rev   line source
60519
fd3caea92cd9 Merged revisions 79548,79557,79616-79617,79716,79778,79795,79803,79896 via svnmerge from
Benjamin Peterson <benjamin@python.org>
parents:
diff changeset
1 # Sample script for use by test_gdb.py
fd3caea92cd9 Merged revisions 79548,79557,79616-79617,79716,79778,79795,79803,79896 via svnmerge from
Benjamin Peterson <benjamin@python.org>
parents:
diff changeset
2
fd3caea92cd9 Merged revisions 79548,79557,79616-79617,79716,79778,79795,79803,79896 via svnmerge from
Benjamin Peterson <benjamin@python.org>
parents:
diff changeset
3 def foo(a, b, c):
fd3caea92cd9 Merged revisions 79548,79557,79616-79617,79716,79778,79795,79803,79896 via svnmerge from
Benjamin Peterson <benjamin@python.org>
parents:
diff changeset
4 bar(a, b, c)
fd3caea92cd9 Merged revisions 79548,79557,79616-79617,79716,79778,79795,79803,79896 via svnmerge from
Benjamin Peterson <benjamin@python.org>
parents:
diff changeset
5
fd3caea92cd9 Merged revisions 79548,79557,79616-79617,79716,79778,79795,79803,79896 via svnmerge from
Benjamin Peterson <benjamin@python.org>
parents:
diff changeset
6 def bar(a, b, c):
fd3caea92cd9 Merged revisions 79548,79557,79616-79617,79716,79778,79795,79803,79896 via svnmerge from
Benjamin Peterson <benjamin@python.org>
parents:
diff changeset
7 baz(a, b, c)
fd3caea92cd9 Merged revisions 79548,79557,79616-79617,79716,79778,79795,79803,79896 via svnmerge from
Benjamin Peterson <benjamin@python.org>
parents:
diff changeset
8
fd3caea92cd9 Merged revisions 79548,79557,79616-79617,79716,79778,79795,79803,79896 via svnmerge from
Benjamin Peterson <benjamin@python.org>
parents:
diff changeset
9 def baz(*args):
60823
888c75a1be55 Issue #8380: Port gdb/libpython to 3.x.
Martin v. Löwis <martin@v.loewis.de>
parents: 60519
diff changeset
10 id(42)
60519
fd3caea92cd9 Merged revisions 79548,79557,79616-79617,79716,79778,79795,79803,79896 via svnmerge from
Benjamin Peterson <benjamin@python.org>
parents:
diff changeset
11
fd3caea92cd9 Merged revisions 79548,79557,79616-79617,79716,79778,79795,79803,79896 via svnmerge from
Benjamin Peterson <benjamin@python.org>
parents:
diff changeset
12 foo(1, 2, 3)