class TwittersSchema(BaseSchema):
tweetdate = fields.DateTime()
nick = fields.String(
required=True,
validate=[validate.Length(min=3, max=15)],
)
tweet = fields.String(
required=True,
validate=[validate.Length(min=0, max=50)],
)
def create(self, validated_data):
return Twitters.objects.create(**validated_data)
class AverageTempRequestSchema(Schema):
"""Schema for requesting average temp.
---
parameters:
latitude: float
longitude: float
services: ["ACCUWEATHER, WEATHER_DOT_COM, NOAA]
"""
lat = fields.Float(
load_only=True,
validate=Range(min=-180, max=180),
data_key="latitude",
required=True,
)
lon = fields.Float(
load_only=True,
validate=Range(min=-180, max=180),
data_key="longitude",
required=True,
)
services = fields.List(
fields.String(
validate=[OneOf(AverageWeatherService.valid_services)],
load_only=True,
),
validate=Length(min=1),
required=True,
)
class ExampleSerializer(Schema):
number = fields.Integer()
text = fields.String()
def create(self, validated_data):
return Object(**validated_data)
def update(self, instance, validated_data):
for key, value in validated_data.items():
setattr(instance, key, value)
return instance
class AverageTempFormRequestSchema(Schema):
"""Schema for requesting average temp.
---
parameters:
latitude: float
longitude: float
services: ["ACCUWEATHER, WEATHER_DOT_COM, NOAA]
"""
class Meta:
"""Schema metaclass."""
unknown = EXCLUDE
lat = fields.Float(
load_only=True,
validate=Range(min=-180, max=180),
data_key="latitude",
required=True,
)
lon = fields.Float(
load_only=True,
validate=Range(min=-180, max=180),
data_key="longitude",
required=True,
)
services = fields.List(
fields.String(
validate=[OneOf(AverageWeatherService.valid_services)],
load_only=True,
),
validate=Length(min=1),
required=True,
)
@pre_load
def cast_latitude_longitude(self, data, **kwargs):
"""Query dict has a particular type of list to extract.
Parameters
----------
data: QueryDict (mutable)
request.POST mutable version taken from form.
Returns
-------
QueryDict (mutable)
Query dict with a standard type of list or None
value if no list was given.
"""
data["services"] = data.getlist("services", None)
return data
class TickerSchema(Schema):
name = fields.String(max=50, dump_only=True)
symbol = fields.String(max=10, dump_only=True)