Module FunctionDef arguments args NameParam NameParam NameParam defaults body Expr Str Return BinOpAdd SubscriptLoad NameLoad Slice UnaryOpUSub Call NameLoad NameLoad NameLoad decorator_list
N/A suffix_replace N/A N/A original old new N/A N/A N/A 
    Replaces the old suffix of the original string by a new suffix
     N/A N/A N/A original N/A N/A N/A len old new N/A