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Created on 2006-07-11 03:40 by t-milich, last changed 2022-04-11 14:56 by admin. This issue is now closed.
| Messages (2) | |||
|---|---|---|---|
| msg29132 - (view) | Author: Milind (t-milich) | Date: 2006-07-11 03:40 | |
On the last step a[10] we expect 100
>>> class A(dict):
... pass
...
>>> a = A({1:2})
>>> def foo(a,b): return 100
...
>>> a.__missing__ = foo
>>> a[1]
2
>>> a.__missing__(10,20)
100
>>> a[10]
Traceback (most recent call last):
File "<stdin>", line 1, in <module>
KeyError: 10
|
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| msg29133 - (view) | Author: Georg Brandl (georg.brandl) *  |
Date: 2006-07-11 07:01 | |
Logged In: YES user_id=849994 Methods are looked up on the type, not the instance. Add your __missing__ method to A to make it work. |
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| History | |||
|---|---|---|---|
| Date | User | Action | Args |
| 2022-04-11 14:56:18 | admin | set | github: 43647 |
| 2006-07-11 03:40:32 | t-milich | create | |