mirror of https://github.com/python/cpython
c2627d6eea
This PR adds the ability to enable the GIL if it was disabled at interpreter startup, and modifies the multi-phase module initialization path to enable the GIL when loading a module, unless that module's spec includes a slot indicating it can run safely without the GIL. PEP 703 called the constant for the slot `Py_mod_gil_not_used`; I went with `Py_MOD_GIL_NOT_USED` for consistency with gh-104148. A warning will be issued up to once per interpreter for the first GIL-using module that is loaded. If `-v` is given, a shorter message will be printed to stderr every time a GIL-using module is loaded (including the first one that issues a warning). |
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| .. | ||
| __init__.py | ||
| __main__.py | ||
| _test_nonmodule_cases.py | ||
| test_case_sensitivity.py | ||
| test_finder.py | ||
| test_loader.py | ||
| test_path_hook.py | ||