[Scipy-tickets] [SciPy] #1669: csgraph test failures

SciPy Trac scipy-tickets@scipy....
Sat Jun 9 14:41:27 CDT 2012

#1669: csgraph test failures
 Reporter:  rgommers      |       Owner:  jakevdp
     Type:  defect        |      Status:  new    
 Priority:  high          |   Milestone:  0.11.0 
Component:  scipy.sparse  |     Version:  devel  
 Keywords:                |  

Comment(by rgommers):

 I've tried to replace {{{ctypedef np.int32_t ITYPE_t}}} with {{{ctypedef
 np.intp_t ITYPE_t}}}, because that seems like the right solution. 3 out of
 4 Cython files regenerate fine, but for shortest_path.pyx I get
   File "/Library/Frameworks/Python.framework/Versions/2.6/lib/python2.6
 line 384, in create_from_py_utility_code
 AttributeError: 'NoneType' object has no attribute 'use_utility_code'
 Seems like a known issue: http://codespeak.net/pipermail/cython-
 dev/2010-November/010176.html. Or maybe I'm just doing something stupid.
 Either way, I don't understand why the np.int32_t is used.

Ticket URL: <http://projects.scipy.org/scipy/ticket/1669#comment:4>
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