def print_help(self, prog_name, subcommand):
        parser = self.create_parser(prog_name, subcommand)
        parser.print_help()
Checks if a vserver exists
dataset/ETHPy150Open AppScale/appscale/AppServer/lib/django-1.2/django/core/management/base.py/BaseCommand.print_help--crossover with--dataset/ETHPy150Open saltstack/salt/salt/modules/netscaler.py/vserver_exists