[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

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


Please can someone fix this problem in the near future ?

Thanks in advance.


>>> scipy.__version__

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