Frequently Asked Questions

How can I compare output results between versions?

See the --include-header config.

Why are elements out of order?

See the --compound-fields config.

Why are non-nullable fields marked as optional?

A TypeError is raised if a dataclasses field without a default value follows a field with a default value. Since Python 3.10+ is required, xsdata always generates dataclasses with kw_only=True, which resolves this issue.