循环Python/IronPython对象方法

Question

循环Python对象的方法并调用它们的正确方法是什么？

鉴于对象:

class SomeTest():
  def something1(self):
    print "something 1"
  def something2(self):
    print "something 2"

Answer 1

您可以使用inspect模块获取类(或实例)成员:

>>> class C(object):
...     a = 'blah'
...     def b(self):
...             pass
... 
...
>>> c = C()
>>> inspect.getmembers(c, inspect.ismethod)
[('b', <bound method C.b of <__main__.C object at 0x100498250>>)]

getmembers()返回一个元组列表,其中每个元组都是(name,member).getmembers()的第二个参数是谓词,它过滤返回列表(在这种情况下,只返回方法对象)