本文整理汇总了Python中models.Experiment.find_or_create方法的典型用法代码示例。如果您正苦于以下问题：Python Experiment.find_or_create方法的具体用法？Python Experiment.find_or_create怎么用？Python Experiment.find_or_create使用的例子？那么恭喜您, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类models.Experiment的用法示例。
在下文中一共展示了Experiment.find_or_create方法的2个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的Python代码示例。
示例1: participate
# 需要导入模块: from models import Experiment [as 别名]
# 或者: from models.Experiment import find_or_create [as 别名]
def participate(experiment, alternatives, client_id,
force=None,
record_force=False,
traffic_fraction=None,
prefetch=False,
datetime=None,
redis=None):
exp = Experiment.find_or_create(experiment, alternatives, traffic_fraction=traffic_fraction, redis=redis)
alt = None
if force and force in alternatives:
alt = Alternative(force, exp, redis=redis)
if record_force:
client = Client(client_id, redis=redis)
alt.record_participation(client, datetime)
elif not cfg.get('enabled', True):
alt = exp.control
elif exp.winner is not None:
alt = exp.winner
else:
client = Client(client_id, redis=redis)
alt = exp.get_alternative(client, dt=datetime, prefetch=prefetch)
return alt示例2: on_participate
# 需要导入模块: from models import Experiment [as 别名]
# 或者: from models.Experiment import find_or_create [as 别名]
def on_participate(self, request):
opts = {}
alts = request.args.getlist('alternatives')
experiment_name = request.args.get('experiment')
force = request.args.get('force')
client_id = request.args.get('client_id')
distribution = request.args.get('traffic_dist')
if client_id is None or experiment_name is None or alts is None:
return json_error({'message': 'missing arguments'}, request, 400)
if distribution:
opts['distribution'] = distribution
try:
experiment = Experiment.find_or_create(experiment_name, alts, self.redis, opts)
except ValueError as e:
return json_error({'message': str(e)}, request, 400)
alternative = None
if force and force in alts:
alternative = force
elif not cfg.get('enabled', True):
alternative = alts[0]
elif experiment.winner is not None:
alternative = experiment.winner
elif should_exclude_visitor(request):
alternative = alts[0]
else:
dt = None
if request.args.get("datetime"):
dt = dateutil.parser.parse(request.args.get("datetime"))
client = Client(client_id, self.redis)
alternative = experiment.get_alternative(client, dt=dt).name
resp = {
'alternative': {
'name': alternative
},
'experiment': {
'name': experiment.name,
},
'client_id': client_id,
'status': 'ok'
}
return json_success(resp, request)