class ContactSchema(Schema):
"""
serialization-deserialization-validation class for Contacts.
"""
id = fields.UUID(dump_only=True)
first_name = fields.String(50, required=True)
surname = fields.String(50, required=True)
username = fields.String(required=True, validator=validate_username,
error_messages={'validator_failed':
{'message': 'Username must be 6-52 characters length and'
' can only contain: a-zA-Z0-9.'}})
inserted = fields.DateTime(dump_only=True)
emails = fields.Nested(EmailSchema, exlude=('contact_id',), many=True)
@post_load
def _post_load(self, data):
if self.partial:
return data
return Contact(**data)
class ContactSchema(Schema):
"""
serialization-deserialization-validation class for Contacts.
"""
id = fields.UUID(dump_only=True)
first_name = fields.String(50, required=True)
surname = fields.String(50, required=True)
username = fields.String(
required=True,
validator=validate_username,
error_messages={
'validator_failed': {
'message':
'Username must be 6-52 characters length and'
' can only contain: a-zA-Z0-9.'
}
})
email = fields.Email(required=True, validate=validate.Length(5, 128))
@post_load
def _post_load(self, data):
if self.partial:
return data
return Contact(**data)
def test_as_text(self):
field = fields.UUID(as_text=True)
self.assertEqual(
'cdc9e548-d56f-4054-bf6e-650772901f35',
field.deserialize('cdc9e548-d56f-4054-bf6e-650772901f35'))
def test_valid_uuid(self):
field = fields.UUID()
self.assertEqual(
UUID('cdc9e548-d56f-4054-bf6e-650772901f35'),
field.deserialize('cdc9e548-d56f-4054-bf6e-650772901f35'))
def test_invalid_uuid(self):
field = fields.UUID()
self.assertRaises(ValidationError, field.deserialize, '12345')