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RelPrim

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Reliability primitives for Python async operations

About RelPrim

RelPrim is an open source Python library for making calls to external systems more predictable. It combines retries, timeouts, fallbacks, circuit breakers, idempotency, rate limit recovery and validation in one explicit model, with structured execution reports. Version 1.0 freezes the public API and supports Python 3.11 through 3.14.

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RelPrim in brief

Is RelPrim open source?

Yes. As of November 14, 2026, GitHub reports the Apache-2.0 licence, an open source licence, for the code at github.com/bart-rozycki/relprim.

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