api helper: Print methods and doc strings，methodsstrings,def info(obj

api helper: Print methods and doc strings，methodsstrings,def info(obj

def info(object, spacing=10, collapse=1):                  '''Print methods and doc strings.     Takes module, class, list, dictionary, or string.'''     methodList = [method for method in dir(object) if callable(getattr(object, method))]     processFunc = collapse and (lambda s: ' '.join(s.split())) or (lambda s: s)     print '\n'.join(['%s %s' %                       (method.ljust(spacing),                        processFunc(str(getattr(object, method).__doc__)))                       for method in methodList]) if __name__ == '__main__':                              print info.__doc__