André Roberge wrote:
> On Wednesday, 16 March 2016 07:23:48 UTC-3, Sven R. Kunze wrote:
>> Hi,
>>
>> a colleague of mine (I write this mail because I am on the list) has the
>> following issue:
>>
>>
>> for x in my_iterable:
>> # do
>> empty:
>> # do something else
>>
>>
>> What's the most Pythonic way of doing this?
>>
>> Best,
>> Sven
>
> for x in my_iterable:
> # do something
>
> if not my_iterable:
> # do something else
>
> André
This will only work for sequences:
>>> items = iter("abc")
>>> bool(items)
True
>>> list(items)
['a', 'b', 'c']
>>> bool(items) # still true...
True
>>> list(items) # ... but empty
[]
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