[matplotlib-devel] bug in font_manager.py

[Jochen V. <vo...@se...>]

Hello,

there is a bug in the lib/matplotlib/font_manager.py file,
which prevents fonts under /usr/share/fonts from being detected:
the callback function for os.path.walk should have three
arguments, but in the current code only has one.

This can be fixed with the following patch:

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diff -u -r1.4 font_manager.py
--- font_manager.py     30 Sep 2004 19:33:05 -0000      1.4
+++ font_manager.py     13 Oct 2004 21:22:13 -0000
@@ -64,7 +64,7 @@
     # common application, not really useful
     "/usr/lib/openoffice/share/fonts/truetype/",
     # documented as a good place to install new fonts...
-    "/usr/share/fonts",
+    "/usr/share/fonts/",
     # okay, now the OS X variants...
     "~/Library/Fonts/",
     "/Library/Fonts/",
@@ -132,12 +132,12 @@
     else:
         fontpaths =3D []
         #def add(arg, directory, files):
-        def add(directory):
+        def add(arg,directory,files):
             fontpaths.append(directory)
         for fontdir in X11FontDirectories:
             try:
                 if os.path.isdir(fontdir):
-                    os.path.walk(fontdir, add, ())
+                    os.path.walk(fontdir, add, None)
             except (IOError, OSError, TypeError, ValueError):
                 pass
         return fontpaths
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I hope this helps,
Jochen
--=20
http://seehuhn.de/