[Numpy-tickets] [NumPy] #1014: Ufunc generates AttributeError on object arrays

NumPy numpy-tickets@scipy....
Fri Feb 20 10:13:57 CST 2009

#1014: Ufunc generates AttributeError on object arrays
 Reporter:  wesm    |       Owner:  somebody
     Type:  defect  |      Status:  new     
 Priority:  normal  |   Milestone:  1.3.0   
Component:  Other   |     Version:  none    
 Severity:  normal  |    Keywords:          
 This error is very unintuitive for end-users, arrays formed from SQL query
 results can frequently end up as object arrays by accident.

 In [15]: arr = np.random.randn(100).astype(object)

 In [16]: np.log(arr)
 AttributeError                            Traceback (most recent call

 H:\workspace\Python\src\<ipython console> in <module>()

 AttributeError: log

 Same AttributeError is raised for other ufuncs

Ticket URL: <http://scipy.org/scipy/numpy/ticket/1014>
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