Message87872
I've implemented a LinkedList as a MutableSequence and __iadd__, which
is inherited from MutableSequence, does not perform as expected.
The _abcoll.py file contains this:
class MutableSequence(Sequence):
...
def __iadd__(self, values):
self.extend(values)
The method __iadd__ does not return anything, buy it should return
self. Right now, the sentence
aLinkedList += [1, 2]
sets the value of aLinkedList to None. |
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Date |
User |
Action |
Args |
2009-05-16 09:45:48 | amarzal | set | recipients:
+ amarzal |
2009-05-16 09:45:48 | amarzal | set | messageid: <1242467148.54.0.030236085026.issue6037@psf.upfronthosting.co.za> |
2009-05-16 09:45:47 | amarzal | link | issue6037 messages |
2009-05-16 09:45:46 | amarzal | create | |
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