Allow access to field_name and data in all validators if there is data and a field name
#7542
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please review. |
adriangb
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Sep 21, 2023
| !!!note | ||
| This was not possible with Pydantic V2 to V2.3, it was [re-added](https://github.com/pydantic/pydantic/pull/7542) in Pydantic V2.4. | ||
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| As of Pydantic V2.4, you can access the field name via the `handler.field_name` within `__get_pydantic_core_schema__` |
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I didn't realize we were doing this. This ties us even more into the type != schema paradigm. Was this possible in v1? If we made the field name a runtime thing in core would this still be necessary?
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no, but it's the only way to make what we're doing possible.
adriangb
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Sep 21, 2023
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Companion to pydantic/pydantic-core#980.
Also results in significant simplification of the types in pydantic-core.
Note: because of this, some type annotations and function from
pydantic_core.core_schemahave been changed.Fix #7448
fix #6794
Fix #6345
TODO:
Selected Reviewer: @adriangb