Exits working directory if wrapped function throws an exception. #175
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If a function wrapped with
@utils.work_in
or@utils.work_in_tmp_dir
throws an exception that is later caught, the working directory will be in the wrong location.Note:
@utils.work_in
may have an unintended side-effect (unaffected by this PR). If an empty directory is passed to@utils.work_in
, and nothing is produced in that directory, the directory will be deleted.