On Mon, Jul 21, 2008 at 1:20 PM, Daniel Wheeler <[EMAIL PROTECTED]>
wrote:
>
> On Mon, Jul 21, 2008 at 11:02 AM, Zhiwen Liang <[EMAIL PROTECTED]>
> wrote:
> >>> "/sw/lib/python2.3/site-packages/matplotlib/numerix/_sp_imports.py",
> line 1,
> >>> in ?
> >>> from numpy import Int8, UInt8, \
> >>> ImportError: cannot import name Int8
> >>
> >
> > Regarding Daniel's question, I have the following output.
> > What happens when you do "python -c 'from numpy.oldnumeric import Int8'"?
> >
> > I can import Int8 this way.
>
> Paste the contents of
> "/sw/lib/python2.3/site-packages/matplotlib/numerix/_sp_imports.py" in
> an email.
The contents of the file is:
from numpy import Int8, UInt8, \
Int16, UInt16, \
Int32, UInt32, \
Float32, Float64, \
Complex32, Complex64, \
Float, Int, Complex
class _TypeNamespace:
"""Numeric compatible type aliases for use with extension functions."""
Int8 = Int8
UInt8 = UInt8
Int16 = Int16
UInt16 = UInt16
Int32 = Int32
UInt32 = UInt32
Float32 = Float32
Float64 = Float64
Complex32 = Complex32
Complex64 = Complex64
nx = _TypeNamespace()
from numpy import inf, infty, Infinity
infinity = Infinity
> What version of matplotlib do you have? Look in
> "/sw/lib/python2.3/site-packages/matplotlib/__init__.py" and look for
> "__version__" to find out.
>
The version is 0.87.3.
I replaced the import part in the file _sp_import.py to be:
try:
from numpy.oldnumeric import Int8, UInt8, \
Int16, UInt16, \
Int32, UInt32, \
Float32, Float64, \
Complex32, Complex64, \
Float, Int, Complex
except ImportError:
from numpy import Int8, UInt8, \
Int16, UInt16, \
Int32, UInt32, \
Float32, Float64, \
Complex32, Complex64, \
Float, Int, Complex
Then I can get through this file. But there are a lot of other files that
need to be modified, i.e., replacing the numpy by numpy.oldnumeric. I guess
this matplotlib is just too old but I could not find a right version for it.
I think I will try to do it in another machine that use python2.4 or
python2.5. Or use other viewers to view the results.
Thank you very much for your times. I really appreciate it.
Zhiwen
>
> > What happens when you do "python -c 'from numpy import Int8'"?
> > The error is:
> > Traceback (most recent call last):
> > File "<stdin>", line 1, in ?
> > ImportError: cannot import name Int8
> > What happens when you do "python -c 'import numpy; print
> > numpy.__version__'"?
> >
> > It is 1.0.1
>
>
> --
> Daniel Wheeler
>
>
