“f3dc3112cce45bbe30d292ffcc9103105222f05c”上不存在“python/paddle/fluid/tests/unittests/test_share_data_op.py”
* use yapf to format all python file * yapf exclude two unittests file for they rely on writing and reading file, and format will break them * disable diff_py_file because too many diff files cause command following failed