WKafka library replaces Kafka consumer boilerplate with a single Python decorator

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Developer William Steve Rodríguez Villamizar has released WKafka, an open-source Python library (MIT licensed) designed to eliminate repetitive Kafka consumer boilerplate code. The library supports Python versions 3.9 through 3.14 and enforces strict type checking via mypy. A single @kafka.consumer decorator replaces manual while-True loops, scattered try/except blocks, and unclean partition shutdowns. WKafka also handles JSON deserialization transparently and auto-configures the Kafka server endpoint using environment variables, falling back to localhost:9092. The library has been tested against real Apache Kafka clusters and is available on both GitHub and PyPI.

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