Message245211
@serhiy.storchaka: I don't think that will work.
First of all,
x, y = item
will raise a ValueError if fed an iterable whose length is not exactly 2, so you would have to check for that. Moreover, if item is something like a dict, for example, then:
{"a": 1, "b": 2} in DictLikeMapping(a="b")
could return True, which I don't think would be expected behavior.
I'm not terribly fond of the instance check myself, but in this case I can't see any other way to do it: the built in dict_items necessarily consists of *tuples* of key-value pairs. |
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Date |
User |
Action |
Args |
2015-06-12 05:48:18 | clevy | set | recipients:
+ clevy, rhettinger, stutzbach, martin.panter, serhiy.storchaka |
2015-06-12 05:48:18 | clevy | set | messageid: <1434088098.0.0.470030121622.issue24434@psf.upfronthosting.co.za> |
2015-06-12 05:48:17 | clevy | link | issue24434 messages |
2015-06-12 05:48:17 | clevy | create | |
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