class KeepOrder(Schema):
class Meta:
ordered = True
name = fields.String(allow_none=True)
email = fields.Email(allow_none=True)
age = fields.Integer()
created = fields.DateTime()
id = fields.Integer(allow_none=True)
homepage = fields.Url()
birthdate = fields.Date()
class UserMetaSchema(Schema):
"""The equivalent of the UserSchema, using the ``fields`` option."""
uppername = Uppercased(attribute="name", dump_only=True)
balance = fields.Decimal()
is_old = fields.Method("get_is_old")
lowername = fields.Function(get_lowername)
updated_local = fields.LocalDateTime(attribute="updated", dump_only=True)
species = fields.String(attribute="SPECIES")
homepage = fields.Url()
email = fields.Email()
various_data = fields.Dict()
def get_is_old(self, obj):
if obj is None:
return missing
if isinstance(obj, dict):
age = obj.get("age")
else:
age = obj.age
try:
return age > 80
except TypeError as te:
raise ValidationError(str(te))
class Meta:
fields = (
"name",
"age",
"created",
"updated",
"id",
"homepage",
"uppername",
"email",
"balance",
"is_old",
"lowername",
"updated_local",
"species",
"registered",
"hair_colors",
"sex_choices",
"finger_count",
"uid",
"time_registered",
"birthdate",
"since_created",
"various_data",
)
class UserSchema(Schema):
name = fields.String()
age = fields.Float()
created = fields.DateTime()
created_formatted = fields.DateTime(format="%Y-%m-%d",
attribute="created",
dump_only=True)
created_iso = fields.DateTime(format="iso",
attribute="created",
dump_only=True)
updated = fields.DateTime()
updated_local = fields.LocalDateTime(attribute="updated", dump_only=True)
species = fields.String(attribute="SPECIES")
id = fields.String(default="no-id")
uppername = Uppercased(attribute="name", dump_only=True)
homepage = fields.Url()
email = fields.Email()
balance = fields.Decimal()
is_old = fields.Method("get_is_old")
lowername = fields.Function(get_lowername)
registered = fields.Boolean()
hair_colors = fields.List(fields.Raw)
sex_choices = fields.List(fields.Raw)
finger_count = fields.Integer()
uid = fields.UUID()
time_registered = fields.Time()
birthdate = fields.Date()
activation_date = fields.Date()
since_created = fields.TimeDelta()
sex = fields.Str(validate=validate.OneOf(["male", "female"]))
various_data = fields.Dict()
class Meta:
render_module = simplejson
def get_is_old(self, obj):
if obj is None:
return missing
if isinstance(obj, dict):
age = obj.get("age")
else:
age = obj.age
try:
return age > 80
except TypeError as te:
raise ValidationError(str(te))
@post_load
def make_user(self, data):
return User(**data)
def test_url_field_serialize_none(self, user):
user.homepage = None
field = fields.Url()
assert field.serialize("homepage", user) is None
class UserRelativeUrlSchema(UserSchema):
homepage = fields.Url(relative=True)