Message283575
| Author |
Assume_Away |
| Recipients |
Assume_Away, paul.moore, steve.dower, terry.reedy, tim.golden, zach.ware |
| Date |
2016年12月19日.03:17:19 |
| SpamBayes Score |
-1.0 |
| Marked as misclassified |
Yes |
| Message-id |
<1482117439.83.0.807887809751.issue29008@psf.upfronthosting.co.za> |
| In-reply-to |
| Content |
class MyClass:
a_dict = {'key':'value'}
r_dict = {a_dict[k]:k for k in a_dict}
throws the error:
Traceback (most recent call last):
File "C:/Users/D/AppData/Local/Programs/Python/Python35-32/deleteme.py", line 1, in <module>
class MyClass:
File "C:/Users/D/AppData/Local/Programs/Python/Python35-32/deleteme.py", line 3, in MyClass
r_dict = {a_dict[k]:k for k in a_dict}
File "C:/Users/D/AppData/Local/Programs/Python/Python35-32/deleteme.py", line 3, in <dictcomp>
r_dict = {a_dict[k]:k for k in a_dict}
NameError: name 'a_dict' is not defined |
|