Added warning message before fc-list command

notmatthancock · notmatthancock · commit d27527785a82 · 2015-12-09T19:27:29.000-05:00
diff --git a/lib/matplotlib/font_manager.py b/lib/matplotlib/font_manager.py
@@ -276,7 +276,7 @@ def get_fontconfig_fonts(fontext='ttf'):
 
     fontfiles = {}
     try:
-        warnings.warn('Running fc-list. This could take a few minutes.')
+        warnings.warn('Matplotlib is building the font cache using fc-list. This may take a moment.')
         pipe = subprocess.Popen(['fc-list', '--format=%{file}\\n'],
                                 stdout=subprocess.PIPE,
                                 stderr=subprocess.PIPE)
