polyfactory Enhancement: support 3.14

Summary

Update CI to test against 3.14
Resolve any bugs

Basic Example

No response

Drawbacks and Impact

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Unresolved questions

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Oct 18 '25 14:10 adhtruong

From my tests, it works well, but the biggest problem here is the lack of compatibility of Pydantic V1 with Python 3.14 and newer... Thus running tests using polyfactory on Python 3.14 triggers this warning, see also #759 :

.venv/lib/python3.14/site-packages/polyfactory/factories/pydantic_factory.py:85
  /foobar/.venv/lib/python3.14/site-packages/polyfactory/factories/pydantic_factory.py:85: UserWarning: Core Pydantic V1 functionality isn't compatible with Python 3.14 or greater.
    import pydantic.v1 as pydantic_v1  # type: ignore[no-redef]

Oct 27 '25 16:10 MRigal

Running tests against main and seeing issues with

https://github.com/jcrist/msgspec/issues/926 f
And pydantic v1 issues and warnings

Nov 15 '25 11:11 adhtruong

This is a great thing! It is necessary!

Nov 18 '25 08:11 v01d-gh

msgspec support for 3.14 has landed https://github.com/jcrist/msgspec/releases/tag/0.20.0

Nov 24 '25 04:11 ofek