mercurial/lock.py

50586:58e58ea3dcb8

    try:
        # save handlers first so they can be restored even if a setup is
        # interrupted between signal.signal() and orighandlers[] =.
        for name in [
            b'CTRL_C_EVENT',
            b'SIGINT',
            b'SIGBREAK',
            b'SIGHUP',
            b'SIGTERM',
        ]:
            num = getattr(signal, name, None)
            if num and num not in orighandlers:
                orighandlers[num] = signal.getsignal(num)
        try:

50587:5586076b8030

    try:
        # save handlers first so they can be restored even if a setup is
        # interrupted between signal.signal() and orighandlers[] =.
        for name in [
            'CTRL_C_EVENT',
            'SIGINT',
            'SIGBREAK',
            'SIGHUP',
            'SIGTERM',
        ]:
            num = getattr(signal, name, None)
            if num and num not in orighandlers:
                orighandlers[num] = signal.getsignal(num)
        try: