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📅 Today’s Picks

Pydantic v2.12: Skip Computed Fields During Serialization

Problem

By default, Pydantic’s model_dump() serializes computed fields alongside the base fields used to derive them.

This duplicates data and increases API response sizes.

Solution

Pydantic v2.12 adds the exclude_computed_fields parameter to model_dump().

This lets you keep computed fields for internal use while excluding them from API responses.

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