pydantic

Fix ModuleNotFoundError: pydantic_core._pydantic_core in Docker: Use Python 3.13, not 3.11

Jan. 7, 13:00

Scoped Constraints in Pydantic Union Fields: Apply ge=2 Only to int with typing.Annotated

Dec. 31, 21:00

Pydantic 2.11 schema error with nested defaultdict annotations in Python 3.12: cause and fix

Dec. 17, 13:00

Fix FastAPI in Docker: Uvicorn listens but curl/Postman can’t connect due to import-time model load

Nov. 10, 05:00

FastMCP Return Type Annotations: Pydantic Models, Validation, and No Wire Payload Changes

Nov. 4, 17:00

Load YAML in pydantic-settings correctly: YamlConfigSettingsSource via settings_customise_sources

Oct. 20, 21:00

Cross-Field Validation in Pydantic: Attach Password Mismatch Errors to the Confirmation Field

Oct. 18, 07:00

Pydantic XOR Validation: Accept Either ID or Object with Lazy Loading and Type-Safe Models

Sep. 24, 01:00

Beanie Links in FastAPI: Why Manual Link(...) Fails and the Correct Way to Reference Documents

Sep. 23, 03:00

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