[SciPy-dev] scipy.io.mmwrite() of sparse matrices

Nils Wagner nwagner at iam.uni-stuttgart.de
Wed Dec 20 07:21:52 CST 2006


 Hi all,

It's currently not possible to store sparse matrices using
scipy.io.mmwrite().

Traceback (most recent call last):
  File "<stdin>", line 1, in ?
  File "/usr/lib64/python2.4/site-packages/scipy/io/mmio.py", line 269,
in mmwrite
    typecode = a.gettypecode()
  File "/usr/lib64/python2.4/site-packages/scipy/sparse/sparse.py", line
237, in __getattr__
    raise AttributeError, attr + " not found"
AttributeError: gettypecode not found


http://projects.scipy.org/scipy/scipy/ticket/317

Please can someone fix this problem in the near future ?

Thanks in advance.

Nils

>>> scipy.__version__
'0.5.3.dev2439'




More information about the Scipy-dev mailing list