|
def | __init__ (self, typing.Union[Field, type] cls_or_instance, **kwargs) |
|
None | __init__ (self, *typing.Any default=missing_, typing.Any missing=missing_, typing.Optional[str] data_key=None, typing.Optional[str] attribute=None, typing.Optional[typing.Union[typing.Callable[[typing.Any], typing.Any], typing.Iterable[typing.Callable[[typing.Any], typing.Any]],]] validate=None, bool required=False, typing.Optional[bool] allow_none=None, bool load_only=False, bool dump_only=False, typing.Optional[typing.Dict[str, str]] error_messages=None, typing.Optional[typing.Mapping[str, typing.Any]] metadata=None, **additional_metadata) |
|
str | __repr__ (self) |
|
def | __deepcopy__ (self, memo) |
|
def | get_value (self, obj, attr, accessor=None, default=missing_) |
|
ValidationError | make_error (self, str key, **kwargs) |
|
def | fail (self, str key, **kwargs) |
|
def | serialize (self, str attr, typing.Any obj, typing.Optional[typing.Callable[[typing.Any, str, typing.Any], typing.Any]] accessor=None, **kwargs) |
|
def | deserialize (self, typing.Any value, typing.Optional[str] attr=None, typing.Optional[typing.Mapping[str, typing.Any]] data=None, **kwargs) |
|
def | context (self) |
|
def | serialize (self, attr, obj, accessor=None) |
|
def | deserialize (self, value) |
|
A list field, composed with another `Field` class or
instance.
Example: ::
numbers = fields.List(fields.Float())
:param cls_or_instance: A field class or instance.
:param kwargs: The same keyword arguments that :class:`Field` receives.
.. versionchanged:: 2.0.0
The ``allow_none`` parameter now applies to deserialization and
has the same semantics as the other fields.
.. versionchanged:: 3.0.0rc9
Does not serialize scalar values to single-item lists.