pydantic-kitbash 0.1.0

Sphinx extension for documenting Pydantic models.

pydantic-kitbash

Kitbash is a Sphinx extension that generates reference documentation for Pydantic models.

Kitbash parses a model to describe its fields in a Sphinx document. It can target an entire model or specific fields. When covering a specific field, you can add reStructuredText to the field's docstring to supplement the standard output.

Basic usage

The kitbash-field directive documents an individual field:

.. kitbash-field:: my_model my_field

The kitbash-model directive directive documents an entire model:

.. kitbash-model:: my_model

Options

skip-examples

Bypasses the field's examples on the page. Use this when the examples are incomplete or unhelpful.

.. kitbash-field:: my_model my_field
    :skip-examples:

override-description

Replaces the field's description with the directive content instead of appending to it. Use this to modify field descriptions inherited from libraries.

.. kitbash-field:: upstream_model my_field
    :override-description:

    This text replaces the field's description.

override-type

Overrides the field's type on the page. Use this when the type is overly verbose, malformed, or unhelpful.

.. kitbash-field:: my_model my_field
    :override-type: Any

prepend-name

Adds a prefix to the field name on the page. The prefix is separated by a period (.). This example makes the field render as permissions.my_field:

.. kitbash-field:: my_model my_field
    :prepend-name: permissions

append-name

Adds a suffix to the field name on the page. The suffix is separated by a period (.). This example makes the field render as my_field.v1:

.. kitbash-field:: my_model my_field
    :append-name: v1

label

Overrides the reStructuredText label for a field. By default, Kitbash adds a label for each entry, formatted as <page-filename>-<field-name>. This example renames the label to dev-my-field:

.. kitbash-field:: my_model my_field
    :label: dev-my-field

Directive content

By default, directive content is appended to the description. Use this to provide additional context or information on fields sourced from libraries.

.. kitbash-field:: my_model my_field

    This is appended to the field's description.

If the override-description option is included, the directive content will replace the entire field description.

Project setup

Kitbash is published on PyPI and can be installed with:

pip install pydantic-kitbash

After adding Kitbash to your Python project, update Sphinx's conf.py file to include Kitbash as one of its extensions:

extensions = [
    "pydantic_kitbash",
]

Community and support

You can report any issues or bugs on the project's GitHub repository.

Kitbash is covered by the Ubuntu Code of Conduct.

License and copyright

Kitbash is released under the LGPL-3.0 license.

@ 2025 Canonical Ltd.