{"push_id":551952594,"size":2,"distinct_size":2,"ref":"refs/heads/master","head":"59af4766c910b054366c85ab496b56c07c238274","before":"31557c15c0ef11925b6fe4f2620554aa4e6dedf4","commits":[{"sha":"a7a5615563ed839bcd4721f6e4339c4852c4a299","author":{"email":"27dbf3a685b383375723d8fc3ae5a3cb092c398d@gmail.com","name":"laituan245"},"message":"Fix the code for the property \"is_Identity\" of SparseMatrix\n\nRemove some trailing spaces so that the Travis CI build passed\n\nRemove trailing spaces","distinct":true,"url":"https://api.github.com/repos/laituan245/sympy/commits/a7a5615563ed839bcd4721f6e4339c4852c4a299"},{"sha":"59af4766c910b054366c85ab496b56c07c238274","author":{"email":"27dbf3a685b383375723d8fc3ae5a3cb092c398d@gmail.com","name":"laituan245"},"message":"Merge branch 'master' of github.com:laituan245/sympy","distinct":true,"url":"https://api.github.com/repos/laituan245/sympy/commits/59af4766c910b054366c85ab496b56c07c238274"}]}