def main():
    flags.init()
    logsetting.init()
    database.init()
    cli = BootCLI()
    output = cli.run(sys.argv)
    return sys.exit(output)
Returns True if the given session_key already exists.
dataset/ETHPy150Open openstack/compass-core/compass/actions/cli.py/main--crossover with--dataset/ETHPy150Open AppScale/appscale/AppServer/lib/django-1.4/django/contrib/sessions/backends/base.py/SessionBase.exists