Re: [Numpy-discussion] simple Numarray question

[Todd M. <jm...@st...>]

On Mon, 2004-01-26 at 11:38, Nancy Keuss wrote:
> Hi,
> 
> What do I have to include in my Python file for Python to recognize Numarray
> functions? For instance, in a file called hello.py I try:
> 
> a = arange(10)
> print a[1:5]
> 
> and I get the error:
> 
> Traceback (most recent call last):
>   File "C:\Python23\hello.py", line 3, in ?
>     a = arange(10)
> NameError: name 'arange' is not defined
> 
There are a number of ways to import numarray (or any Python module),
but the way I recommend is this:

import numarray

a = numarray.arange(10)
print a[1:5]

If you're writing quick scripts that you're not worried about
maintaining, do this:

from numarray import *

a = arange(10)
print a[1:5]

If writing "numarray." is too tedious, but you still care about
maintenance, try something like this:

import numarray as _n

a  = _n.arange(10)
print a[1:5]


Todd

> Thank you,
> Nancy
> 
> 
> 
> -------------------------------------------------------
> The SF.Net email is sponsored by EclipseCon 2004
> Premiere Conference on Open Tools Development and Integration
> See the breadth of Eclipse activity. February 3-5 in Anaheim, CA.
> http://www.eclipsecon.org/osdn
> _______________________________________________
> Numpy-discussion mailing list
> Num...@li...
> https://lists.sourceforge.net/lists/listinfo/numpy-discussion
-- 
Todd Miller <jm...@st...>