{"push_id":801062565,"size":1,"distinct_size":1,"ref":"refs/heads/master","head":"131185a4deab09bce58ee3bd7222752d615f573f","before":"e042f6a3a4951c7ca12bde6432b9a8796b9fa9d1","commits":[{"sha":"131185a4deab09bce58ee3bd7222752d615f573f","author":{"email":"cca51d83e5591b380d8f5ba7af88b6deacc7a24c@126.com","name":"chtq"},"message":"update collect.py","distinct":true,"url":"https://api.github.com/repos/chyyuu/os_course_exercise_library/commits/131185a4deab09bce58ee3bd7222752d615f573f"}]}