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MDC (Mapped Diagnostic Context)

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library 1.2.1 ·python
verified Jun 28, 2026

A Python implementation of Mapped Diagnostic Context (MDC) for structured logging. MDC allows you to enrich log records with contextual key-value pairs, propagate context across threads and async code, and format logs as JSON. Current version 1.2.1, released on PyPI, with irregular releases.

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