Damien Elmes a8939e7938 serialize black invocations ... On a Linux machine here, the tests consistently fail when two copies of black are run at once: % bazel test //qt:format_check //pylib:format_check --cache_test_results=no ==================== Test output for //qt:format_check: Process SyncManager-1: Traceback (most recent call last): File "/home/dae/.cache/bazel/_bazel_dae/fc22e40cbbf8b7d16ac57a00991b1ef1/external/python/lib/python3.9/multiprocessing/process.py", line 315, in _bootstrap self.run() File "/home/dae/.cache/bazel/_bazel_dae/fc22e40cbbf8b7d16ac57a00991b1ef1/external/python/lib/python3.9/multiprocessing/process.py", line 108, in run self._target(*self._args, **self._kwargs) File "/home/dae/.cache/bazel/_bazel_dae/fc22e40cbbf8b7d16ac57a00991b1ef1/external/python/lib/python3.9/multiprocessing/managers.py", line 583, in _run_server server = cls._Server(registry, address, authkey, serializer) File "/home/dae/.cache/bazel/_bazel_dae/fc22e40cbbf8b7d16ac57a00991b1ef1/external/python/lib/python3.9/multiprocessing/managers.py", line 156, in __init__ self.listener = Listener(address=address, backlog=16) File "/home/dae/.cache/bazel/_bazel_dae/fc22e40cbbf8b7d16ac57a00991b1ef1/external/python/lib/python3.9/multiprocessing/connection.py", line 453, in __init__ self._listener = SocketListener(address, family, backlog) File "/home/dae/.cache/bazel/_bazel_dae/fc22e40cbbf8b7d16ac57a00991b1ef1/external/python/lib/python3.9/multiprocessing/connection.py", line 596, in __init__ self._socket.bind(address) OSError: [Errno 98] Address already in use I dug briefly into Black's code, but suspect this is actually an issue with the multiprocessing library. Didn't have time to investigate it further; this workaround will do for now. (One day I'll get around to merging those separate scripts into a single one. One day. :-))		2022-02-11 14:47:05 +10:00
..
__init__.py	tweaking the folder names again	2020-01-03 07:48:38 +10:00
run_format.py	serialize black invocations	2022-02-11 14:47:05 +10:00
run_mypy.py	update to latest rules_python	2022-01-15 16:16:33 +10:00
run_pylint.py	avoid importing directly from PyQt5 where possible	2021-10-15 10:47:53 +10:00
run_pytest.py	add missing copyright headers to *.py	2021-04-13 18:45:35 +10:00
test_addons.py	more checks for package name	2021-08-29 11:23:47 +10:00
test_i18n.py	add missing copyright headers to *.py	2021-04-13 18:45:35 +10:00