Issues

• How to indicate by_value=True when the dataclass field is a list of enum?

  lovasoa/marshmallow_dataclass#285 · Filter by author vkruglik-aka opened on Nov 8, 2025
  1

• class_schema() vs .Schema

  lovasoa/marshmallow_dataclass#283 · Filter by author vkruglik-aka opened on May 22, 2025
  3

• marshmallow_dataclasses.class_schema() fails in multithreaded app due to thread-safety issue

  lovasoa/marshmallow_dataclass#282 · Filter by author vitaly-krugl opened on May 4, 2025
  4

• Compatibility with marshmallow 4.0.0

  lovasoa/marshmallow_dataclass#281 · Filter by author astral-alpaca opened on Apr 17, 2025
  7

• Add support unknown=INCLUDE

  lovasoa/marshmallow_dataclass#279 · Filter by author llucax opened on Dec 5, 2024

• PyRight: Static TypeChecking of Schema: ClassVar[Type[Schema]] = Schema fail

  lovasoa/marshmallow_dataclass#277 · Filter by author dwt opened on Aug 23, 2024

• Need an easy way to avoid nulls in generated JSON

  lovasoa/marshmallow_dataclass#276 · Filter by author ikriv opened on Jul 26, 2024

• Need a way for class_schema to deserialize to dictionary, to support gradual conversion of legacy code

  lovasoa/marshmallow_dataclass#275 · Filter by author ikriv opened on Jul 26, 2024
  3

• Support for type-generic custom fields

  lovasoa/marshmallow_dataclass#269 · Filter by author thomashk0 opened on Jun 4, 2024

• Unions of classes and sub classes with default values not serializing and deserializing correctly

  lovasoa/marshmallow_dataclass#268 · Filter by author pnetherwood opened on Jun 3, 2024

• Introduction of a generic schema used to type load and loads

  lovasoa/marshmallow_dataclass#267 · Filter by author Vince-LD opened on May 28, 2024
  2

• list[enum] ignores "by_value": True flag

  lovasoa/marshmallow_dataclass#255 · Filter by author rayrapetyan opened on Mar 9, 2024
  1

• The type constraint of errors is broken

  lovasoa/marshmallow_dataclass#253 · Filter by author uncle-lv opened on Feb 5, 2024
  4

• Union field is broken: The order of Union arguments is indeterminate

  bug
  lovasoa/marshmallow_dataclass#247 · Filter by author dairiki opened on Sep 16, 2023

• Validating enum type

  lovasoa/marshmallow_dataclass#244 · Filter by author zedrdave opened on Jun 22, 2023
  1

• mypy: error: "Type[X]" has no attribute "Schema" [attr-defined]

  lovasoa/marshmallow_dataclass#243 · Filter by author darwinyip opened on Jun 2, 2023
  1

• Ability to configure custom Nested field class

  lovasoa/marshmallow_dataclass#238 · Filter by author npalmius opened on Mar 31, 2023

• Arch Linux package?

  lovasoa/marshmallow_dataclass#237 · Filter by author blacklight opened on Mar 26, 2023
  4

• Error when using marshmallow_dataclass with attr.s

  lovasoa/marshmallow_dataclass#236 · Filter by author csghone opened on Mar 24, 2023
  1

• Enum fields always cast as JSON instead of native type

  lovasoa/marshmallow_dataclass#233 · Filter by author dgaedcke opened on Jan 22, 2023

• TypeError when creating a marshmallow schema from dataclass inherited from generic class

  enhancement
  lovasoa/marshmallow_dataclass#230 · Filter by author shpindler opened on Jan 13, 2023
  1

• field_for_schema can use _RECURSION_GUARD.seen_classes before it is initialized

  lovasoa/marshmallow_dataclass#229 · Filter by author dairiki opened on Jan 12, 2023

• Misunderstanding about how Union types are read from a JSON?

  lovasoa/marshmallow_dataclass#222 · Filter by author harris-chris opened on Nov 17, 2022
  3

• apispec is broken with 8.5.4

  lovasoa/marshmallow_dataclass#195 · Filter by author CedricCabessa opened on May 9, 2022

• Not convertible classes throw AttributeError

  bug
  lovasoa/marshmallow_dataclass#193 · Filter by author antispam2002 opened on May 2, 2022