def convert_block_args(self, args):
        if args is None:
            return ''
        else:
            args = re.sub(r'^\(\s*(.*)\s*\)', r'\1', args)
            args = [re.sub(r'\s*[a-zA-Z_0-9]+\s*\*?\s*(\S+)\s*', r'\1', s) for s in args.split(',')]
            if len(args) > 1:
                return '|' + ','.join(args) * '|'
            else:
                return args[0]
dataset/ETHPy150Open kyamaguchi/SublimeObjC2RubyMotion/CodeConverter.py/CodeConverter.convert_block_args/operator `+` -> `*`