[Scipy-tickets] [SciPy] #809: windows, weave.inline and empty spaces in library paths

SciPy Trac scipy-tickets@scipy....
Fri Jul 16 07:35:48 CDT 2010


#809: windows, weave.inline and empty spaces in library paths
-------------------------+--------------------------------------------------
 Reporter:  wd15         |       Owner:  somebody
     Type:  defect       |      Status:  new     
 Priority:  normal       |   Milestone:          
Component:  scipy.weave  |     Version:          
 Keywords:               |  
-------------------------+--------------------------------------------------

Comment(by ceball):

 Note that there is a Python bug report called "distutils compiler not
 handling spaces in path to output/src files"
 (http://bugs.python.org/issue4508).

 The patch in the Python bug report (when applied to the appropriate
 compiler file, e.g. distutils/cygwincompiler.py) fixes problems where
 Weave is installed into a directory with spaces. Although the patch does
 not yet appear to be part of Python, at least Python(x,y) now installs by
 default into a path without spaces, so the specific problem reported above
 has probably gone away.

 Unfortunately, it is still often necessary to patch weave to get it to
 work on Windows. If a Windows user name includes a space, Weave tries to
 use paths with spaces for its "intermediate" and "compiled" files. I have
 no idea if this is a problem with distutils (not quoting strings
 correctly), or if Weave itself should do something different, but I myself
 hack weave installations on Windows. In catalog.py:

 {{{
 def whoami():
     """return a string identifying the user."""
     return (os.environ.get("USER") or os.environ.get("USERNAME") or
 "unknown")
 }}}

 Instead I have it return this:

 {{{
 (os.environ.get("USER") or os.environ.get("USERNAME") or
 "unknown").replace(" ","")
 }}}

-- 
Ticket URL: <http://projects.scipy.org/scipy/ticket/809#comment:1>
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