def __init__(self, validators=None, filters=None, **kwargs):
self.validators = \
self._ensure_callable_or_list(validators, 'validators')
self.filters = self._ensure_callable_or_list(filters, 'filters')
BaseField.__init__(self, **kwargs)
def __init__(self, validators=None, filters=None, **kwargs):
self.validators = \
self._ensure_callable_or_list(validators, 'validators')
self.filters = self._ensure_callable_or_list(filters, 'filters')
BaseField.__init__(self, **kwargs)
class Campaign(Document):
user_id = ObjectIdField(required=True)
name = StringField(required=True)
created_at = DateTimeField(default=datetime.datetime.now())
status = BaseField(default='draft', choices=['draft', 'published'])
state = DictField()
class Response(EmbeddedDocument):
"""
响应包
"""
status_code = IntField(required=True)
header = DictField()
body_content = BaseField()
body_type = StringField() # 与request相同
class Request(EmbeddedDocument):
"""
请求包
"""
url = StringField(required=True)
method = StringField(required=True)
header = DictField()
body_content = BaseField() # 请求体
body_type = StringField(
) # 请求头类型：json/form/xml/bytes (若为bytes类型，则在base64编码后存储)
class Setting(Document):
"""
The setting document structure.
"""
_id: ObjectId = ObjectIdField()
name = StringField(required=True)
platform = EnumField(Platform)
starting_build = IntField(required=True)
value = BaseField(required=True)
meta = {"indexes": [{"fields": ["platform", "-starting_build", "name"], "unique": True}]}
@classmethod
def with_build_and_platform(cls, *, build: int, platform: Platform) -> Dict:
"""
Return the settings matching the given build and platform.
If there are more settings with the same name, the one with the higher starting build
version is returned.
:param build: the app build number.
:param platform: the app platform.
:return: a dictionary containing the settings name and value.
"""
settings = cls.objects.aggregate(
*cls.get_build_and_platform_pipeline(platform=platform, build=build)
)
return {s["name"]: s["value"] for s in settings}
@staticmethod
def get_build_and_platform_pipeline(*, build: int, platform: Platform,) -> List[Dict]:
"""
Return the aggregation pipeline for retrieving the settings with platform and build.
:param build: the app build number.
:param platform: the app platform.
:return: the list of aggregation stages to perform the query.
"""
return [
{"$match": {"platform": platform.name, "starting_build": {"$lte": build}}},
{"$sort": {"starting_build": -1}},
{
"$group": {
"_id": "$name",
"name": {"$first": "$name"},
"value": {"$first": "$value"},
}
},
]