le="TEXT-INDENT: 2em">
>>> f = file('temp.pkl', 'w')
>>> p = pickle.dumps(f)
Traceback (most recent call last):
File "", line 1, in ?
File "/usr/lib/python2.2/copy_reg.py", line 57, in _reduce
raise TypeError, "can't pickle ％s objects" ％ base.__name__
TypeError: can't pickle file objects
清单 10. 试图 pickle 文件对象的结果
页码：[1] [2] [3] [4] [5] [6] 第5页、共6页 |
