Updating Packages in 2.5 (win/numpy) and Related Matters (the latest)

W. eWatson wolftracks at invalid.com
Thu Feb 18 04:36:24 CET 2010


 > On 17 February 2010 07:25,  <josef.pktd at gmail.com> wrote:
 > > On Wed, Feb 17, 2010 at 12:10 AM, Wayne Watson
 > > <sierra_mtnview at sbcglobal.net> wrote:
 >> >> Hi, I'm working on a 1800+ line program that uses tkinter. Here 
are the
 >> >> messages I started getting recently. (I finally figured out how 
to copy
 >> >> them.). The program goes merrily on its way despite them.
 >> >>
 >> >>
 >> >> s\sentuser>sentuser_20080716NoiseStudy7.py
 >> >> C:\Python25\lib\site-packages\scipy\misc\__init__.py:25:
 >> >> DeprecationWarning: Num
 >> >> pyTest will be removed in the next release; please update your 
code to
 >> >> use nose
 >> >> or unittest
 >> >>   test = NumpyTest().test
 > >
 > > DeprecationWarnings mean some some functionality in numpy (or scipy)
 > > has changed and the old way of doing things will be removed and be
 > > invalid in the next version.
 > >
 > > During depreciation the old code still works, but before you upgrade
 > > you might want to check whether and how much you use these functions
 > > and switch to the new behavior.
 > >
 > > In the case of numpy.test, it means that if you have tests written
 > > that use the numpy testing module, then you need to switch them to the
 > > new nose based numpy.testing. And you need to install nose for running
 > > numpy.test()
Wayne - The DeprecationWarnings are being raised by SciPy, not by your
code. You probably don't have a recent version of SciPy installed. The
most recent release of SciPy is 0.7.1 and works with NumPy 1.3.0. I
don't think you will see the warnings if you upgrade SciPy and NumPy
on your system.

Check your NumPy and SciPy versions at a python prompt as follows:

 >>> >>> import numpy as np
 >>> >>> print np.__version__
 >>> >>> import scipy as sp
 >>> >>> print sp.__version__
You will need to completely remove the old versions if you choose to
upgrade. You should be able to do this from "Add/Remove Programs".

Cheers,
Scott
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