Same problem:
sage -t "sandpile.py"
Traceback (most recent call last):
File "./sandpile.py", line 18, in <module>
from sandpile import *
File "/home/davidp/math/sandpile/sage/sage-sandpile1.4/sandpile.py",
line 167, in <module>
class Sandpile(DiGraph):
NameError: name 'DiGraph' is not defined
[1.4 s]
exit code: 1024
----------------------------------------------------------------------
The following tests failed:
sage -t "sandpile.py"
Total time for all tests: 1.4 seconds
On Jun 4, 2:46 pm, Marshall Hampton <[email protected]> wrote:
> What happens if you rename it "sandpile.py"? I'm not sure that will
> help but there are some funny differences between running .py
> and .sage files.
>
> -Marshall
>
> On Jun 2, 8:35 pm, davidp <[email protected]> wrote:
>
> > I would like to run the doctests in my file, "sandpile.sage", but get
> > the following error message:
>
> > ++++++++++++++++++++++++++++++++++===
> > xyzzy> sage -t sandpile.sage
> > sage -t "sandpile.sage"
> > /usr/local/sage-devel/local/bin/sage-preparse: File file_name is
> > missing
> > Traceback (most recent call last):
> > File "./sandpile.py", line 18, in <module>
> > from sandpile import *
> > File "/home/davidp/math/sandpile/sage/sage-sandpile1.4/sandpile.py",
> > line 167, in <module>
> > class Sandpile(DiGraph):
> > NameError: name 'DiGraph' is not defined
>
> > [1.6 s]
> > exit code: 1024
>
> > ----------------------------------------------------------------------
> > The following tests failed:
>
> > sage -t "sandpile.sage"
> > Total time for all tests: 1.6 seconds
> > ++++++++++++++++++++++++++++++++++++++++++++++++++++++
>
> > I tried adding
>
> > from sage.graphs.graph import DiGraph
>
> > to the file but got the same error message.
>
> > Any suggestions?
>
> > Thanks,
> > Dave
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