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Replace Final model fields with a default with ClassVar

Recipe IDorg.openrewrite.python.migrate.pydantic.ReplaceFinalFieldWithClassVar

Artifactopenrewrite-migrate-python

Pydantic 2.11 deprecates annotating a model field as Final with a default value (such fields were treated as class variables). Replace Final[X] = default with ClassVar[X] = default, which preserves the existing class-variable behavior and is the replacement Pydantic recommends.

Single recipePythonpythonpydanticmigration2.11Moderne Proprietary License

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Usage

Run this recipe

In order to run Python recipes, you will need to use the Moderne CLI.

Once the CLI is installed, you can install this Python recipe package by running the following command:

Install the recipe package

mod config recipes pip install openrewrite-migrate-python==0.9.3

Then, you can run the recipe via:

Run the recipe

mod run . --recipe org.openrewrite.python.migrate.pydantic.ReplaceFinalFieldWithClassVar