Jan Nissen 2e0ddd6fb8 core[minor]: support pydantic v2 models in PydanticOutputParser (#18811) ... As mentioned in #18322, the current PydanticOutputParser won't work for anyone trying to parse to pydantic v2 models. This PR adds a separate `PydanticV2OutputParser`, as well as a `langchain_core.pydantic_v2` namespace that will fail on import to any projects using pydantic<2. Happy to update the docs for output parsers if this is something we're interesting in adding. On a separate note, I also updated `check_pydantic.sh` to detect pydantic imports with leading whitespace and excluded the internal namespaces. That change can be separated into its own PR if needed. --------- Co-authored-by: Jan Nissen <jan23@gmail.com>		2024-03-27 15:37:52 -04:00
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check_imports.py	infra: add print rule to ruff (#16221)	2024-02-09 16:13:30 -08:00
check_pydantic.sh	core[minor]: support pydantic v2 models in PydanticOutputParser (#18811)	2024-03-27 15:37:52 -04:00
lint_imports.sh	core[patch], langchain[patch], experimental[patch]: import CI (#14414)	2023-12-08 11:28:55 -08:00