Code: Alles auswählen
In [1]: class Test(object):
...: def test1(self):
...: print self
...:
In [2]: def test_function(self):
...: print self
...:
In [3]: test_obj = Test()
In [4]: test_obj.test2 = test_function
In [5]: Test.test3 = test_function
In [6]: test_obj.test1()
<__main__.Test object at 0x7f1c798d6c10>
In [7]: type(test_obj.test1)
Out[7]: instancemethod
In [8]: test_obj.test2()
---------------------------------------------------------------------------
TypeError Traceback (most recent call last)
<ipython-input-9-b50a9d669b63> in <module>()
----> 1 test_obj.test2()
TypeError: test_function() takes exactly 1 argument (0 given)
In [9]: type(test_obj.test2)
Out[9]: function
In [10]: test_obj.test3()
<__main__.Test object at 0x7f1c798d6c10>
In [11]: type(test_obj.test3)
Out[11]: instancemethod