python folds
python folds


Former-commit-id: de59f4b8318412de4d62cbf9f02b0538df4a17ce
xunzhang/dynet,xunzhang/dynet,clab/cnn,clab/dynet,clab/dynet,clab/dynet,danielhers/dynet,clab/dynet,chunyang-wen/dynet,clab/dynet,chunyang-wen/dynet,shuheik/dynet,danielhers/dynet,shuheik/dynet,shuheik/dynet,clab/cnn,shuheik/dynet,chunyang-wen/dynet,xunzhang/dynet,clab/dynet,danielhers/dynet,xunzhang/dynet,danielhers/dynet,clab/cnn,danielhers/dynet,danielhers/dynet,shuheik/dynet,shuheik/dynet,chunyang-wen/dynet,danielhers/dynet,shuheik/dynet,clab/dynet