For reference, Mailman's locking code lives at http://codebrowse.launchpad.net/~mailman-coders/mailman/3.0/annotate/barry%40python.org-20071011032203-w1j8qrmtlpkrvay4?file_id=mailmanlockfile.py-20070507165525-0o0kligrooe34vyc-172
For reference, Mailman's locking code lives at http:// codebrowse. launchpad. net/~mailman- coders/ mailman/ 3.0/annotate/ barry%40python. org-20071011032 203-w1j8qrmtlpk rvay4?file_ id=mailmanlockf ile.py- 20070507165525- 0o0kligrooe34vy c-172