That fixes it on my machine.
Except that the function GetRealpathAndStat is in cbook.py (I don't even
have a mplutil.py file).
Thanks,
Mark
On Tue, May 13, 2008 at 7:21 PM, Michael Droettboom <[EMAIL PROTECTED]> wrote:
> I suspect on Windows it is safe enough (in most cases) to use the realpath
> as the key, in lieu of anything better. But that would require testing on
> Windows to make sure. Can you try replacing the GetRealpathAndStat in
> mplutil.py with the following?
>
> class GetRealpathAndStat:
> def __init__(self):
> self._cache = {}
>
> def __call__(self, path):
> result = self._cache.get(path)
> if result is None:
> realpath = os.path.realpath(path)
> if sys.platform == "win32":
> stat_key = realpath
> else:
> stat = os.stat(realpath)
> stat_key = (stat.st_ino, stat.st_dev)
> result = realpath, stat_key
> self._cache[path] = result
> return result
> get_realpath_and_stat = GetRealpathAndStat()
>
>
> Cheers,
> Mike
>
> Mark Bakker wrote:
>
> > John, Michael -
> >
> > Now that we are talking about a new release, did you guys ever manage to
> > fix the bug described below. It had to do with greek symbols not showing up
> > in postscript files on windows. John seemed to have tracked down the source
> > of the problem, but I never heard of a solution.
> >
> > Thanks,
> >
> > Mark
> >
> > On Tue, Mar 25, 2008 at 7:50 PM, John Hunter <[EMAIL PROTECTED] <mailto:
> > [EMAIL PROTECTED]>> wrote:
> >
> > On Tue, Mar 25, 2008 at 12:02 PM, Michael Droettboom
> > <[EMAIL PROTECTED] <mailto:[EMAIL PROTECTED]>> wrote:
> >
> > > The *intention* is that the fonts *should* be included (with the
> > > exception of ps.useafm == True). That was definitely not a
> > deliberate
> > > change.
> > >
> > > However, as one of the ones who hasn't been able to reproduce this
> > > problem, I'm afraid I'm not of much help. From reading the
> > code, I'm
> > > still completely stumped as to why the font is not embedded.
> > Someone
> > > will have to step through with a debugger on one of the broken
> > systems
> > > to figure this out, I'm afraid.
> >
> > I was able to replicate the bug and find the source of the problem.
> > I
> > am not 100% sure how to fix it, but someone who knows os.stat better
> > might. The problem is that matplotlib.cbook.get_realpath_and_stat
> >
> > class GetRealpathAndStat:
> > def __init__(self):
> > self._cache = {}
> >
> > def __call__(self, path):
> > result = self._cache.get(path)
> > if result is None:
> > realpath = os.path.realpath(path)
> > stat = os.stat(realpath)
> > stat_key = (stat.st_ino, stat.st_dev)
> > result = realpath, stat_key
> > self._cache[path] = result
> > return result
> > get_realpath_and_stat = GetRealpathAndStat()
> >
> >
> > is returning the same stat ino and dev for all the font files, and
> > thus the renderer.used_characters dictionary is getting improper keys
> > -- always (0,0). So the first font in the gate, in this case Vera,
> > is
> > getting a place in the dict and subsequent fonts (the cm* ones) are
> > not. The basic problem is that the inode and dev appear to be unix
> > only.
> >
> > Michael: if you let me know better what this key is supposed to be
> > doing (can we not simply use the filename for windows?) then I can
> > attempt or test some fixes.
> >
> > JDH
> >
> >
> >
> --
> Michael Droettboom
> Science Software Branch
> Operations and Engineering Division
> Space Telescope Science Institute
> Operated by AURA for NASA
>
>
-------------------------------------------------------------------------
This SF.net email is sponsored by: Microsoft
Defy all challenges. Microsoft(R) Visual Studio 2008.
http://clk.atdmt.com/MRT/go/vse0120000070mrt/direct/01/
_______________________________________________
Matplotlib-devel mailing list
Matplotlib-devel@lists.sourceforge.net
https://lists.sourceforge.net/lists/listinfo/matplotlib-devel
