ВђВВђВВђВВђВВђВВђВВђВВђВВђВВђВВђВВђВВђВВђВВђВВђВВђВВђВ U Ўк,aBг@s>dZddlmZddlmZddlmZGdd„dejѓZdS)z©Fixer that changes 'a ,b' into 'a, b'. This also changes '{a :b}' into '{a: b}', but does not touch other uses of colons. It does not touch other uses of whitespace. й)Ъpytree)Ъtoken)Ъ fixer_basec@s@eZdZdZdZe ejdЎZe ej dЎZ ee fZ dd„ZdS)Ъ FixWsCommaTzH any<(not(',') any)+ ',' ((not(',') any)+ ',')* [not(',') any]> ъ,ъ:cCs`| Ў}d}|jD]H}||jkrB|j}| Ўrs