PatchSet apply will not restore directory in case of failure

techtonik / python-patch

Library to parse and apply unified diffs

https://pypi.python.org/pypi/patch

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PatchSet apply will not restore directory in case of failure #56

Open stefanoborini opened 5 years ago

stefanoborini commented 5 years ago

PatchSet.apply needs a context manager to restore the prevdir cwd in case of exception. As it is now, the path remains the new root, which may be puzzling.