Yun,
Thank you for the report.
On Feb 24, 2012, at 9:20 PM, Yun Tao wrote:
> So when I first ran the script, this is what I get:
>
> In [18]: run mesh2D-coupled.py
> ---------------------------------------------------------------------------
> ImportError Traceback (most recent call last)
> /Users/yuntao/FiPy/trunk/examples/cahnHilliard/mesh2D-coupled.py in <module>()
> 197 if __name__ == '__main__':
> 198 import fipy.tests.doctestPlus
> --> 199 exec(fipy.tests.doctestPlus._getScript())
> 200
> 201 raw_input('finished')
> /Users/yuntao/FiPy/trunk/examples/cahnHilliard/mesh2D-coupled.py in <module>()
> 37
> 38
> ---> 39
> 40
> 41
> /Users/yuntao/FiPy/trunk/examples/cahnHilliard/fipy/meshes/factoryMeshes.pyc
> in Grid2D(dx, dy, nx, ny, Lx, Ly, overlap, communicator)
> 152 """
> 153
> --> 154 from fipy.meshes import uniformGrid2D
> 155 from fipy.meshes import grid2D
> 156
Here FiPy is being imported from your user directory:
> /Users/yuntao/FiPy/trunk/examples/cahnHilliard/fipy/meshes/factoryMeshes.pyc
> in Grid2D(dx, dy, nx, ny, Lx, Ly, overlap, communicator)
but later, you are installing FiPy into site-packages:
> Yun-Taos-MacBook-Pro:trunk yuntao$ sudo python setup.py install
How was python finding FiPy before you did this? Did you alter your PYTHONPATH
or something else?
We test this on multiple platforms with clean installs, so I really don't
understand what you're seeing, but we do want to make sure there isn't a
problem.
- Jon
> On Wed, Feb 22, 2012 at 10:32 AM, Jonathan Guyer <[email protected]> wrote:
> I don't understand. What changes did you have to make to UniformGrid2D? That
> script is automatically (and successfully) tested every time trunk/ is
> updated, so there should be no changes necessary. As for setting TKAgg, you
> are better doing that in your .matplotlibrc
> <http://matplotlib.sourceforge.net/users/customizing.html> than by hacking
> the examples.
>
>
> On Feb 7, 2012, at 8:01 PM, Yun Tao wrote:
>
> > It works! The only fix I have to make is to manually import and extend
> > uniformGrid2D in meshes/__init__.py. Furthermore, in the script itself I
> > imported matplotlib and used 'TKAgg' as the backend.
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