[Numpy-tickets] [NumPy] #1011: Can't test for None in array

NumPy numpy-tickets@scipy....
Thu Feb 19 12:40:06 CST 2009


#1011: Can't test for None in array
------------------------+---------------------------------------------------
 Reporter:  anjiro      |       Owner:  somebody
     Type:  defect      |      Status:  new     
 Priority:  normal      |   Milestone:  1.3.0   
Component:  numpy.core  |     Version:  none    
 Severity:  normal      |    Keywords:          
------------------------+---------------------------------------------------
 Testing for `None` in an array always returns `False`:

 {{{
 >>> import numpy as np
 >>> 5 in np.array([None, 5, 23])
 True
 >>> None in np.array([None, 5, 23])
 False
 }}}

-- 
Ticket URL: <http://scipy.org/scipy/numpy/ticket/1011>
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