def IsReady(self):
    assert self.deployed, 'Deploy() must be called before IsReady().'

    StatusUpdate('Checking if new version is ready to serve.')
    result = self.server.Send('/api/appversion/isready', app_id=self.app_id,
                              version=self.version)
    return result == '1'
Check if the new app version is ready to serve traffic.
dataset/ETHPy150Open CollabQ/CollabQ/.google_appengine/google/appengine/tools/appcfg.py/AppVersionUpload.IsReady