v0.8.1
https://github.com/python/cpython
The arguments to a generator function which is declared as a contextmanager are stored inside the context manager, and thus are kept alive, even when it is used as a regular context manager, and not as a function decorator (where it needs the original arguments to recreate the generator on each call). This is a possible unnecessary memory leak, so this changes contextmanager.__enter__ to release the saved arguments, as that method being called means that particular CM instance isn't going to need to recreate the underlying generator. Patch by Martin Teichmann.
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bpo-30306: release arguments of contextmanager (GH-1500)
File | Mode | Size |
---|---|---|
BuildScript | ||
IDLE | ||
Icons | ||
PythonLauncher | ||
Resources | ||
Tools | ||
Extras.install.py | -rw-r--r-- | 1.6 KB |
Makefile.in | -rw-r--r-- | 8.1 KB |
README | -rw-r--r-- | 15.7 KB |
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