class TestFlatSerializer(Serializer):
_type = TypeField('test_object')
id = IntegerField(required=True, identity=True)
name = StringField(required=True)
street = StringField(required=False, on_null=HIDE_FIELD)
uuid_var = UUIDField(required=True)
maxmin = IntegerField(max_value=10, min_value=6, required=True)
datetime_var = DatetimeField(required=True)
date_var = DateField(required=True)
time_var = TimeField(required=True)
haus = StringField(required=True, map_field='house')
url = UrlField(required=True, base='http://www.base.com', default='api')
action = StringField(required=False, action_field=True)
class RecursionRefSerializerTwo(Serializer):
name = StringField()
ref_one = SerializerField('RecursionRefSerializerOne',
exclude=['sers'],
required=True)
ref_two = SerializerField('RecursionRefSerializerOne',
exclude=['sers'],
required=True)
class TestSerializerOne(Serializer):
_type = TypeField('test_object_one')
street = StringField(required=True)
def street_clean_value(self, value):
if py2to3._unicode(value).startswith('sesame'):
return 'Street for kids'
else:
return value
class CustomValidationSerializer(Serializer):
code = StringField(required=True, max_length=3)
name = StringField(required=True, map_field='foo')
pk = UUIDField(required=False)
def code_validate(self, value):
if value == 'ABC':
raise SerializerFieldValueError(message='ABC is not allowed.')
def foo_validate(self, value):
if value == 'FOOBAR':
raise SerializerFieldValueError(message='FOOBAR is not allowed.')
def pk_validate(self, value):
if not isinstance(value, uuid.UUID):
raise SerializerFieldValueError('NEVER RAISE')
elif str(value).upper() == 'BD0623E8-27A6-4A94-9B57-2A6D833D55F7':
raise SerializerFieldValueError(
message='BD0623E8-27A6-4A94-9B57-2A6D833D55F7 is not allowed.')
class TestNestSerializer(Serializer):
class NestSerializer(Serializer):
name = StringField(required=True)
id = IntegerField(required=True, identity=True)
planet = StringField(required=True)
os = StringField(required=True)
_type = TypeField('test_object')
id = IntegerField(required=True, identity=True)
name = StringField(required=True)
nest = SerializerField(NestSerializer, fields=['name'], required=True)
class TestSerializerTwo(Serializer):
_type = TypeField('test_object_two')
street = StringField(required=True)
def street_to_python(self, field):
value = field.to_python()
return 'Changed for python: {}'.format(value)
def street_to_native(self, field):
value = field.to_native()
return 'Changed for native: {}'.format(value)
class MySerializer(Serializer):
class MyNestSerializer(Serializer):
name = StringField(required=True)
id = IntegerField(required=True, identity=True)
_type = TypeField('test_object')
id = IntegerField(required=True, identity=True)
name = StringField(required=True)
date_var = DateField(required=True, map_field='dt')
time_var = TimeField(required=True, map_field='t')
url = UrlField(required=True, base='http://www.base.com', default='api')
nest = SerializerField(MyNestSerializer, required=True)
class TestSerializerThree(Serializer):
_type = TypeField('test_object_three')
street = StringField(required=True)
def street_to_python(self, field):
value = field.to_python()
if value.startswith('ignore'):
raise IgnoreField()
return value
def street_to_native(self, field):
value = field.to_native()
if value.startswith('ignore'):
raise IgnoreField()
return value
def test_max_min_length(self):
field = StringField(required=True, max_length=7, min_length=4)
field.set_value('foobar')
field.validate()
self.assertEqual(field.to_python(), 'foobar')
self.assertEqual(field.to_native(), 'foobar')
field = StringField(required=True, max_length=7, min_length=4)
field.set_value('foo')
self.assertRaises(SerializerFieldValueError, field.validate)
field = StringField(required=True, max_length=7, min_length=4)
field.set_value('foobarfoobar')
self.assertRaises(SerializerFieldValueError, field.validate)
class TestSerializer(Serializer):
_type = TypeField('test_type')
name = StringField(required=True)
email = EmailField(required=True)
def test_default(self):
field = StringField(required=True, default='a string')
field.validate()
self.assertEqual(field.to_python(), 'a string')
self.assertEqual(field.to_native(), 'a string')
class KnownTestSerialzer(Serializer):
code = StringField(required=True, max_length=3)
number = IntegerField(required=True)
address = SerializerField(NestKnownTestSerialzer,
required=True,
fields=['street'])
class KnownTestSerialzer(Serializer):
code = StringField(required=True, max_length=3)
number = IntegerField(required=True)
address = SerializerField(UnknownTestSerialzer, required=True)
class ListItemSerialzer(Serializer):
code = StringField(required=True, max_length=3)
uuid = UUIDField(required=True)
def test_default(self):
field = StringField(required=True, default='a string')
field.validate()
self.assertEqual(field.to_python(), 'a string')
self.assertEqual(field.to_native(), 'a string')
def test_set_value(self):
field = StringField(required=True)
field.set_value('string')
field.validate()
self.assertEqual(field.to_python(), 'string')
self.assertEqual(field.to_native(), 'string')
class SE(Serializer):
name = StringField()
def the_method(self, field):
return 'test {}'.format(field.to_python())
class MetaTestSerializer(Serializer):
name = StringField()
last_name = StringField()
street = StringField()
city = StringField()
country = StringField()
class NotRequiredSerializerField(Serializer):
name = StringField()
nest = SerializerField(NotRequiredNest, required=False)
class NotRequiredNest(Serializer):
name = StringField(required=True)
foo = StringField(required=False)
class TestSerializer(Serializer):
uuid = UUIDField(required=True)
name = StringField(required=True)
foo_number = IntegerField(required=False)
def test_hide_on_null(self):
field = StringField(required=False, on_null=HIDE_FIELD)
self.assertRaises(IgnoreField, field.to_native)
self.assertIsNone(field.to_python())
class NestSerializer(Serializer):
name = StringField(required=True)
id = IntegerField(required=True, identity=True)
planet = StringField(required=True)
os = StringField(required=True)
def test_hide_on_null(self):
field = StringField(required=False, on_null=HIDE_FIELD)
self.assertRaises(IgnoreField, field.to_native)
self.assertIsNone(field.to_python())
def test_validate_raises(self):
field = StringField(required=True)
field.set_value(12)
self.assertRaises(SerializerFieldValueError, field.validate)
class RecursionRefSerializerOne(Serializer):
name = StringField()
sers = ListSerializerField('RecursionRefSerializerTwo',
exclude=['ser'],
required=False)
class LazyFieldNestSerializer(Serializer):
name = StringField(required=True)
id = IntegerField(required=True, identity=True)
class UnknownTestSerialzer(Serializer):
street = StringField(required=True)
class TestSerializer(Serializer):
_type = TypeField('test_object')
street = StringField(required=True)
class NestKnownTestSerialzer(Serializer):
street = StringField(required=True)
city = StringField(required=True)
class TestSerializer(Serializer):
name = StringField(required=True)
number = IntegerField(required=True, max_value=10, min_value=5)
def test_set_value(self):
field = StringField(required=True)
field.set_value('string')
field.validate()
self.assertEqual(field.to_python(), 'string')
self.assertEqual(field.to_native(), 'string')
def test_validate_raises(self):
field = StringField(required=True)
field.set_value(12)
self.assertRaises(SerializerFieldValueError, field.validate)
