bearophile wrote:
>Fuzzyman:
>
>> for i in l:
>> u = None
>> if len(i) == 2:
>> k, v = i
>> else:
>> k, u, v = i
>
>That's the best solution I have seen in this thread so far (but I
>suggest to improve indents and use better variable names). In
>programming it's generally better to follow the KISS principle.
Strange that nobody has suggested:
for Tup in Lst:
for item in Tup:
print item,
print
Because if I recall correctly, all the OP was doing was printing the stuff.
Gets a bit hairier if you want to return the values though. - if you
replace the first print statement above with a yield and delete the
second, bare print, you lose knowledge of which tuple the item
belongs to.
It is not trivial to do if you don't have a priori knowledge of
the maximum and minimum tuple length.
Seems to me it is one of those gems that is a PITA to do completely
generally - basically because you don't know when you call it how
many items to unpack - so you have to return a count or something,
or just fall back on a two step approach - get the tuple from the list,
then do something with the items in the tuple.
- Hendrik
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