Performance: do not reload tempfile

pytest-dev / pyfakefs

Provides a fake file system that mocks the Python file system modules.

https://pytest-pyfakefs.readthedocs.io

Apache License 2.0

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Performance: do not reload tempfile #1076

Closed mrbean-bremen closed 1 month ago

mrbean-bremen commented 1 month ago

patch tempfile instead directly (Posix only)

Reload takes between 0.5 and 1 ms, which is a substantial part of the test setup, as no caching can be done here. This made the setup under Posix slower than under Windows.

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