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Upgrade to Python 3.9

Recipe IDorg.openrewrite.python.migrate.UpgradeToPython39

Artifactopenrewrite-migrate-python

Migrate deprecated APIs for Python 3.9 compatibility. This includes PEP 585 built-in generics, removed base64 functions, and deprecated XML Element methods.

Composite recipePythonpythonmigration3.9Moderne Proprietary License

Try in PlatformTry this recipe in the Moderne platform. Not a user yet? You’ll get a no-setup demo environment, with nothing to install or configure.

Definition

Recipes50

50 recipes

• Upgrade to Python 3.8
• Change import
• Change import
• Change import
• Change import
• Change import
• Change import
• Change import
• Change import
• Replace typing.Callable with collections.abc.Callable
• Change import
• Change import
• Change import
• Change import
• Change import
• Change import
• Change import
• Change import
• Change import
• Change import
• Change import
• Change import
• Change import
• Change import
• Change import
• Change import
• Change import
• Change import
• Change import
• Change import
• Change import
• Change import
• Change import
• Change import
• Change import
• Change import
• Change import
• Change import
• Change import
• Change import
• Change import
• Change import
• Replace Element.getiterator() with Element.iter()
• Replace Element.getchildren() with list(element)
• Change import
• Change import
• Change import
• Replace Thread.isAlive() with Thread.is_alive()
• Replace HTMLParser.unescape() with html.unescape()
• org.openrewrite.python.migrate.UpgradePythonVersionTo39

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.UpgradeToPython39