environment/lib/python2.7/site-packages/nose/plugins/multiprocess.py
def options(self, parser, env):
        """
        Register command-line options.
        """
        parser.add_option("--processes", action="store",
                          default=env.get('NOSE_PROCESSES', 0),
                          dest="multiprocess_workers",
                          metavar="NUM",
                          help="Spread test run among this many processes. "
                          "Set a number equal to the number of processors "
                          "or cores in your machine for best results. "
                          "[NOSE_PROCESSES]")
        parser.add_option("--process-timeout", action="store",
                          default=env.get('NOSE_PROCESS_TIMEOUT', 10),
                          dest="multiprocess_timeout",
                          metavar="SECONDS",
                          help="Set timeout for return of results from each "
                          "test runner process. [NOSE_PROCESS_TIMEOUT]")
        parser.add_option("--process-restartworker", action="store_true",
                          default=env.get('NOSE_PROCESS_RESTARTWORKER', False),
                          dest="multiprocess_restartworker",
                          help="If set, will restart each worker process once"
                          " their tests are done, this helps control memory "
                          "leaks from killing the system. "
                          "[NOSE_PROCESS_RESTARTWORKER]")
def options(self, parser, env):
        """
        Register command-line options.
        """
        parser.add_option("--processes", action="store",
                          default=env.get('NOSE_PROCESSES', 0),
                          dest="multiprocess_workers",
                          metavar="NUM",
                          help="Spread test run among this many processes. "
                          "Set a number equal to the number of processors "
                          "or cores in your machine for best results. "
                          "[NOSE_PROCESSES]")
        parser.add_option("--process-timeout", action="store",
                          default=env.get('NOSE_PROCESS_TIMEOUT', 10),
                          dest="multiprocess_timeout",
                          metavar="SECONDS",
                          help="Set timeout for return of results from each "
                          "test runner process. [NOSE_PROCESS_TIMEOUT]")
        parser.add_option("--process-restartworker", action="store_true",
                          default=env.get('NOSE_PROCESS_RESTARTWORKER', False),
                          dest="multiprocess_restartworker",
                          help="If set, will restart each worker process once"
                          " their tests are done, this helps control memory "
                          "leaks from killing the system. "
                          "[NOSE_PROCESS_RESTARTWORKER]")
Register command-line options.