Amazon CodeCatalyst will no longer be open to new customers starting on November 7, 2025. If you would like to use the service, please sign up prior to November 7, 2025. For more information, see How to migrate from CodeCatalyst.
Python compatibility
While CodeCatalyst does not support the /simple/ API, it does support
the Legacy API operations. CodeCatalyst does not support PyPI's XML-RPC or
JSON API operations.
For more information, see the following on the Python Packaging Authority's GitHub repository.
