Szabolcs Nagy wrote:
>>>> L=[1]
>>>> L.extend((1,))
>>>> L
> [1, 1]
Are list.extend() and list concatenation supposed to behave differently?
I always thought concatenation was just shorthand for calling extend().
However the following seems to work:
>>> L = [1]
>>> L += (2,)
>>> L
[1, 2]
It seems like the '+' operator for lists should accept any iterable for
the right side argument to be consistent with extend() and the '+='
operator.
-Farshid
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