{"push_id":632360173,"size":1,"distinct_size":1,"ref":"refs/heads/brian/engagement-csv-workflow","head":"d5001ec38f5cf5adb38ff32b07840c860777b29b","before":"e7670a7335cdcef8f7f8c79ff6cd5d8d177be845","commits":[{"sha":"d5001ec38f5cf5adb38ff32b07840c860777b29b","author":{"email":"760e7dab2836853c63805033e514668301fa9c47@edx.org","name":"Brian Wilson"},"message":"Calculate per-student engagement per course.\n\n* Write out results as per-course CSV files.\n* Add interval_start and interval_end parameters to course enrollment\n  tasks, and define default values for these.\n\nStill needs unit tests.","distinct":true,"url":"https://api.github.com/repos/edx/edx-analytics-pipeline/commits/d5001ec38f5cf5adb38ff32b07840c860777b29b"}]}