- version update to 3.5.1
- Includes bug fix from 2.21.0.
- Fix list of nullable nested fields ``List(Nested(Field, allow_none=True)``
(:issue:`1497`). Because this fix reverts an optimization introduced to
speed-up serialization and deserialization of lists of nested fields, a
negative impact on performance in this specific case is expected.
- Improve type coverage (:issue:`1479`). Thanks :user:`Reskov`.
- Fix typing for ``data`` param of ``Schema.load`` and ``ValidationError`` (:issue:`1492`).
Thanks :user:`mehdigmira` for reporting and thanks :user:`dfirst` for the PR.
- Remove unnecessary typecasts (:pr:`1500`). Thanks :user:`hukkinj1`.
- Remove useless ``_serialize`` override in ``UUID`` field (:pr:`1489`).
- ``fields.Nested`` may take a callable that returns a schema instance.
Use this to resolve order-of-declaration issues when schemas nest each other (:issue:`1146`).
- Passing the string ``"self"`` to ``fields.Nested`` is deprecated.
Use a callable instead.
- Fix typing for ``Number._format_num`` (:pr:`1466`). Thanks :user:`hukkinj1`.
- Make mypy stricter and remove dead code (:pr:`1467`). Thanks again, :user:`hukkinj1`.
OBS-URL: https://build.opensuse.org/request/show/790506
OBS-URL: https://build.opensuse.org/package/show/devel:languages:python/python-marshmallow?expand=0&rev=25
* Fix deserializing ISO8601-formatted datetimes with less than 6-digit miroseconds (:issue:`1251`). Thanks :user:`diego-plan9` for reporting.
* Microseconds no longer gets lost when deserializing datetimes without dateutil installed (:issue:`1147`).
* Fix bug where nested fields in Meta.exclude would not work on multiple instantiations (:issue:`1212`). Thanks :user:`MHannila` for reporting.
OBS-URL: https://build.opensuse.org/package/show/devel:languages:python/python-marshmallow?expand=0&rev=13
- version update to 2.19.1
- Fix bug where ``Nested(many=True)`` would skip first element when
serializing a generator (:issue:`1163`). Thanks :user:`khvn26` for the
catch and patch.
- A `RemovedInMarshmallow3` warning is raised when using
`fields.FormattedString`. Use `fields.Method` or `fields.Function`
instead (:issue:`1141`).
- A ``ChangedInMarshmallow3Warning`` is no longer raised when
``strict=False`` (:issue:`1108`). Thanks :user:`Aegdesil` for
reporting.
- Add warnings for functions in ``marshmallow.utils`` that are removed in
marshmallow 3.
- Copying ``missing`` with ``copy.copy`` or ``copy.deepcopy`` will not
duplicate it (:pr:`1099`).
- Add ``marshmallow.__version_info__`` (:pr:`1074`).
- Add warnings for API that is deprecated or changed to help users
prepare for marshmallow 3 (:pr:`1075`).
- Prevent memory leak when dynamically creating classes with ``type()``
(:issue:`732`). Thanks :user:`asmodehn` for writing the tests to
reproduce this issue.
- Prevent warning about importing from ``collections`` on Python 3.7
(:issue:`1027`). Thanks :user:`nkonin` for reporting and
:user:`jmargeta` for the PR.
- Remove spurious warning about implicit collection handling
(:issue:`998`). Thanks :user:`lalvarezguillen` for reporting.
- Allow username without password in basic auth part of the url in
``fields.Url`` (:pr:`982`). Thanks user:`alefnula` for the PR.
- Prevent ``TypeError`` when a non-collection is passed to a ``Schema`` with ``many=True``.
Instead, raise ``ValidationError`` with ``{'_schema': ['Invalid input type.']}`` (:issue:`906`).
- Fix ``root`` attribute for nested container fields on list
OBS-URL: https://build.opensuse.org/request/show/691765
OBS-URL: https://build.opensuse.org/package/show/devel:languages:python/python-marshmallow?expand=0&rev=7
