pydantic-xml

• XmlModelMeta accepts ModelMetaclass directly. See https://github.com/dapper91/pydantic-xml/pull/90.

• uuid type support added.
• tagged unions support added.

• pydantic validation context support added.
• dependencies upper bound version is loosen. See https://github.com/dapper91/pydantic-xml/issues/83.

library upgraded to pydantic version 2.

Breaking changes:

• custom root type declaration has been changed. It must inherit RootXmlModel from now on. See for more details.
• generic models are no longer inherited from BaseGenericXmlModel but from BaseXmlModel. See.
• encoding customization api has been changed. See.

New features:

• element attributes can be bound to TypedDict
• similar to pydantic computed fields it is possible to declare computed entities.

Full Documentation

• library api stabilized.
• custom root type serialization format changed.

• from_xml, from_xml_tree methods return type bound to cls type. This resolves the problem with mypy checker.
  See https://github.com/dapper91/pydantic-xml/issues/65
• wrapped sub-elements serialization bug fixed. See https://github.com/dapper91/pydantic-xml/pull/70

• forward refs support added. See https://github.com/dapper91/pydantic-xml/pull/61

• piped union typehints support added. See https://github.com/dapper91/pydantic-xml/issues/56

• model parameters inheritance bug fixed. See https://github.com/dapper91/pydantic-xml/issues/51

• union types support added
• xml model encoding api unified with pydantic json encoding api
• root model validation raises exception instead of returning None
• xml model params inheritance implemented
• multiple element search strategies implemented

• ipaddress objects serialization support added
• py.typed file added
• distutils dependency removed
• default namespace redefinition during serialization fixed (for lxml only). See https://github.com/dapper91/pydantic-xml/issues/27.

• field default parameter support added.
• field default_factory parameter support added.
• root model validation added.
• pydantic field alias support implemented.

• recursive (self-referencing) models support added.
• inherit_ns flag dropped due to recursive models implementation details.
• python 3.11 support added.

• attribute default namespace bug fixed.

• default namespace support added.

• generic models support
• namespace inheritance bug fixed.

• first library version implemented
• pre-commit hooks added
• examples added
• documentation added
• github test workflow added
• github release workflow added