对Python 获取类的成员变量及临时变量的方法详解

 class A:
  def __init__(self, a, b, c):
   self.x = a
   self.y = b
   self.z = c
   xx = 1
  def __str__(self):
   co = self.__init__.func_code
   co_names, co_varnames = 'co_names: ', 'co_varnames: '
   co_names += ','.join(co.co_names)
   co_varnames += ','.join(co.co_varnames)
   return ''.join((co_names, '\n', co_varnames))
 if '__main__' == __name__:
  obj = A(1, 2, 3)
  print str(obj)

co_names: x,y,z
co_varnames: self,a,b,c,xx