def addCron(self, args):
        app_name, deployment_name = self.parse_app_deployment_name(args.name)
        if not deployment_name:
            deployment_name = 'default'
        if not args.url:
            raise InputErrorException('NoCronURLGiven')
        self.api.create_cronjob(
            app_name,
            deployment_name,
            args.url)
        return True
Returns the `user base` directory path.
dataset/ETHPy150Open cloudControl/cctrl/cctrl/app.py/AppController.addCron--crossover with--dataset/ETHPy150Open VisTrails/VisTrails/vistrails/core/system/mac_site.py/getuserbase