Hi Jon,
When I "import pylab", I got:
>>> import pylab
Traceback (most recent call last):
File "<stdin>", line 1, in ?
File "/sw/lib/python2.3/site-packages/pylab.py", line 1, in ?
from matplotlib.pylab import *
File "/sw/lib/python2.3/site-packages/matplotlib/pylab.py", line 196, in ?
import cm
File "/sw/lib/python2.3/site-packages/matplotlib/cm.py", line 5, in ?
import colors
File "/sw/lib/python2.3/site-packages/matplotlib/colors.py", line 33, in ?
from numerix import array, arange, take, put, Float, Int, where, \
File "/sw/lib/python2.3/site-packages/matplotlib/numerix/__init__.py",
line 68, in ?
from _sp_imports import nx, infinity
File "/sw/lib/python2.3/site-packages/matplotlib/numerix/_sp_imports.py",
line 1, in ?
from numpy import Int8, UInt8, \
ImportError: cannot import name Int8
So I could not do "pylab.__file__". I confirmed there is only this pylab.py
in my computer because if I uninstall matplotlib, there will be no module
called pylab.
I agreed that python 2.3 is too old. Matplotlib now only releases new
versions for python 2.4 and higher.
Thanks,
Zhiwen
On Fri, Jul 18, 2008 at 10:52 PM, Jonathan Guyer <[EMAIL PROTECTED]> wrote:
>
>
> On Jul 18, 2008, at 4:00 PM, Zhiwen Liang wrote:
>
> So that's what Line 102-103 in viewers/__init__.py do.
>>
>
> Yes, I know. I wrote it. Can I suggest that both of our time would be
> better spent if you sent me the specific output that I asked for rather than
> trying figure out and then explain to me how my own code works?
>
>
> But I am not sure why "remove" will use "__nonzero__".
>>
>
> Nor am I. Python 2.4 and 2.5 don't do this. I suspect that it was a bug, or
> at least a bad design, in Python 2.3. As Daniel has said, Python 2.3 is
> quite old (3 1/2 years, now) and you would likely benefit in many ways from
> not using something so obsolete.
>
> I tried "vars.remove(var)" in an older version of fipy and it works fine.
>>
>
> Variable.__nonzero__() was only introduced about a month ago.
>
> I am still checking my other installation problems to see if I made some
>> stupid mistakes.
>>
>
> Again. Please, Please, *PLEASE* send me the output that I asked for. What
> does
>
> >>> import pylab
> >>> pylab.__file__
>
> output?
>
> Seriously. I want to know.
>
>
>
