[Numpy-discussion] Syntax equivalent for np.array()
Keith Goodman
kwgoodman at gmail.com
Wed Feb 10 11:33:11 EST 2010
On Wed, Feb 10, 2010 at 8:24 AM, Gökhan Sever <gokhansever at gmail.com> wrote:
> Self-correction:
>
> It works correctly in IPython-dev as well.
>
> And further in Python 2.6.2:
>
>>>> p = ()
>>>> p
> ()
>>>> type(p)
> <type 'tuple'>
>>>> type((a*b))
> <type 'numpy.ndarray'>
>
> ( ) doesn't only works as a tuple operator. It also has its original
> parenthesis functionality :)
I think this is the rule: When empty it is a tuple; when containing
one item it is parentheses unless there is a comma.
>> p = (9)
>> type(p)
<type 'int'>
>> p = (9,)
>> type(p)
<type 'tuple'>
More information about the NumPy-Discussion
mailing list