[SciPy-user] truth testing new numpy arrays

Robert Kern robert.kern at gmail.com
Tue Jan 31 13:50:50 CST 2006


Paul Ray wrote:

> Assuming you use None for unset optional arguments, how do  you do  
> the test?

> if myvect is not None:
> 	<do something>
> ?

This is *the* canonical, Pythonic approach.

-- 
Robert Kern
robert.kern at gmail.com

"In the fields of hell where the grass grows high
 Are the graves of dreams allowed to die."
  -- Richard Harter



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