Python expr_to_str示例

示例#1

 def __repr__(self):
     return '(lambda (%s) %s)' % (
             ' '.join(expr_to_str(arg) for arg in self.args),
             ' '.join(expr_to_str(line) for line in self.body))

示例#2

def fn_display(expr):
    print(expr_to_str(expr), end='')