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dws
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November 8, 2026 18:01
To help eliminate nondeterministic output, particularly when remotely executing, we here wrap Python's formatwarning() to cause it to produce paths relative to the current directory as of the launch of the executable.
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To help eliminate nondeterministic output, particularly when remotely executing, we here wrap Python's formatwarning() to cause it to produce paths relative to the current directory as of the launch of the executable.
I'm proposing this here, since I'm not sure whether this change in behavior would be accepted in core Python, since it's intended to help produce deterministic output under remote execution under Bazel. We've been patching this into our rules_python for some time and have not observed any problems with it.