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Created on 2009-01-25 05:40 by livibetter, last changed 2022-04-11 14:56 by admin. This issue is now closed.
| Messages (2) | |||
|---|---|---|---|
| msg80496 - (view) | Author: Yu-Jie Lin (livibetter) | Date: 2009-01-25 05:40 | |
Run the following code
class A:
def __str__(self):
return "__str__"
def __unicode__(self):
return "__unicode__"
a = A()
print str(a), unicode(a)
print str(A), unicode(A)
----
Results on Python 2.5.4 (r254:67916):
__str__ __unicode__
__main__.A
Traceback (most recent call last):
File "/home/livibetter/tmp/unicode_classobj.py", line 14, in <module>
print str(A), unicode(A)
TypeError: unbound method __unicode__() must be called with A instance
as first argument (got nothing instead)
Results on Python 2.6.1 (r261:67515):
__str__ __unicode__
__main__.A __main__.A
----
I was expecting the same result as on 2.6.1. By my observation,
unicode(C) tries to invoke C.__unicode__ if __unicode__ is defined in C,
where C is a class object.
I believe this behavior is incorrect.
|
|||
| msg80497 - (view) | Author: Martin v. Löwis (loewis) *  |
Date: 2009-01-25 06:52 | |
No further bugs will be fixed in Python 2.5, unless they are security bugs (which this is not). So closing it as "won't fix". |
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| History | |||
|---|---|---|---|
| Date | User | Action | Args |
| 2022-04-11 14:56:44 | admin | set | github: 49300 |
| 2009-01-25 06:52:35 | loewis | set | status: open -> closed resolution: wont fix messages: + msg80497 nosy: + loewis |
| 2009-01-25 05:40:38 | livibetter | create | |