1. StreamparseRun Python in Apache Storm topologies. Pythonic API, CLI tooling, and a topology DSL.
2. SchematoModularly extensible semantic metadata validator
3. PykafkaApache Kafka client for Python; high-level & low-level consumer/producer, with great performance.
4. probablyProbabilistic Data Structures in Python (originally presented at PyData 2013)
6. time-engagedParse.ly's open source implementation of time engaged tracking
7. wp-parselyThe official WordPress plugin for Parse.ly - makes it a snap to add the required tracking code to enable Parse.ly on your WordPress site.
8. serpextractEasy extraction of keywords and engines from search engine results pages (SERPs).