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serialization

Explore posts tagged with "serialization" below.

Fix Pickle Serialization for All Exception Classes in PydanticAI

PydanticAI's custom exceptions lost attributes during pickle round-trips, breaking error propagation in Celery, Ray, and multiprocessing. Fixed with __reduce__ methods and 16 parameterized tests.

PydanticAI Python Pickle Serialization Distributed Systems

March 3, 2026

Fix BrowserState Pydantic Model Serialization in Gradio

Gradio's BrowserState component converted Pydantic models to Python repr strings instead of JSON dicts, breaking the frontend data contract. Fixed with model_dump() and 8 regression tests.

Gradio Pydantic Serialization Python Open Source

March 3, 2026