Branch: refs/heads/master Home: https://github.com/python/cpython Commit: 4f9a446f3fb42f800e73cd9414dd1eccb3ca4fa7 https://github.com/python/cpython/commit/4f9a446f3fb42f800e73cd9414dd1eccb3ca4fa7 Author: Victor Stinner <victor.stinner at gmail.com> Date: 2017年07月10日 (2017年7月10日) Changed paths: M Lib/importlib/_bootstrap.py M Python/import.c M Python/importlib.h Log Message: ----------- bpo-30891: Fix importlib _find_and_load() race condition (#2646) * Rewrite importlib _get_module_lock(): it is now responsible to hold the imp lock directly. * _find_and_load() now holds the module lock to check if name is in sys.modules to prevent a race condition