[SciPy-dev] kron function in scipy.linalg.basic

David Grant david.grant at telus.net
Thu Apr 7 03:59:30 CDT 2005


Travis Oliphant wrote:

> David Grant wrote:
>
>> Re-posting to scipy-dev as it might be a bug.
>>
>> I'm using the kron() function in scipy.linalg.basic but I get an error
>>  
>>
> Bugs like this are the most common, because they don't show up when
> you lazily test code you write from an interactive shell like emacs
> provides (which has all the names already imported).
>
> Thanks for finding them.  The fix is easy (just edit the file and
> import the name that is missing).
>
>
Well it turned out it needed one more addition, the reshape function, so
here's the diff:


-(/usr/lib/python2.3/site-packages/scipy/linalg:$)-> diff -u
basic.py.orig basic.py

--- basic.py.orig       2005-04-07 00:52:23.000000000 -0700
+++ basic.py    2005-04-07 00:52:31.000000000 -0700
@@ -18,6 +18,8 @@
 from scipy_base import asarray_chkfinite
 import calc_lwork
 
+#added by DG (April 6, 2005)
+from Numeric import outerproduct, concatenate, reshape
 
 class LinAlgError(Exception):
     pass


-- 
David J. Grant
http://www.davidandnasha.ca

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