On Friday 08 September 2006 10:11, Jouni K Seppanen wrote: > Hi, > > With numpy 1.0b5 and a recent matplotlib from svn (rev 2761), and > numerix set to numpy, I'm getting errors like this: > > Python 2.4.3 (#1, Apr 7 2006, 10:54:33) > [GCC 4.0.1 (Apple Computer, Inc. build 5250)] on darwin > Type "help", "copyright", "credits" or "license" for more information. > > >>> from pylab import * > >>> eye(3) > > Traceback (most recent call last): > File "<stdin>", line 1, in ? > File > "/Library/Frameworks/Python.framework/Versions/2.4/lib/python2.4/site-packa >ges/numpy/oldnumeric/mlab.py", line 24, in eye m = > nn.equal(nn.subtract.outer(nn.arange(N), nn.arange(M)),-k) NameError: > global name 'nn' is not defined > > Somehow numerix is getting the eye function from > numpy.oldnumeric.mlab, and it's not working. Maybe this is a numpy > bug,
It is a numpy bug. > but apparently the eye function that you get from numpy does > > work: > >>> from numpy import * > >>> eye(3) > > array([[ 1., 0., 0.], > [ 0., 1., 0.], > [ 0., 0., 1.]]) > > >>> eye.__module__ > > 'numpy.lib.twodim_base' > > It seems that numerix is importing oldnumeric on purpose, but why is > this? The eye function in oldnumeric does not work, and we import from there to allow transparent compatibility between numpy, Numeric and numarray. ------------------------------------------------------------------------- Using Tomcat but need to do more? Need to support web services, security? Get stuff done quickly with pre-integrated technology to make your job easier Download IBM WebSphere Application Server v.1.0.1 based on Apache Geronimo http://sel.as-us.falkag.net/sel?cmd=lnk&kid=120709&bid=263057&dat=121642 _______________________________________________ Matplotlib-devel mailing list Matplotlib-devel@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/matplotlib-devel
