convert QString to string, and fix string.replace() oops

mspacek · mspacek · commit 16dd72999a96 · 2012-07-05T14:25:05.000-07:00
diff --git a/lib/matplotlib/backends/backend_qt.py b/lib/matplotlib/backends/backend_qt.py
@@ -419,8 +419,8 @@ def save_figure(self, *args):
         sorted_filetypes = filetypes.items()
         sorted_filetypes.sort()
         default_filetype = self.canvas.get_default_filetype()
-        default_filename = self.canvas.window().windowTitle() or 'image'
-        default_filename.replace(' ', '_')
+        default_filename = str(self.canvas.window().windowTitle()) or 'image'
+        default_filename = default_filename.replace(' ', '_')
 
         start = default_filename + '.' + default_filetype
         filters = []
diff --git a/lib/matplotlib/backends/backend_qt4.py b/lib/matplotlib/backends/backend_qt4.py
@@ -614,8 +614,8 @@ def save_figure(self, *args):
         sorted_filetypes = filetypes.items()
         sorted_filetypes.sort()
         default_filetype = self.canvas.get_default_filetype()
-        default_filename = self.canvas.window().windowTitle() or 'image'
-        default_filename.replace(' ', '_')
+        default_filename = str(self.canvas.window().windowTitle()) or 'image'
+        default_filename = default_filename.replace(' ', '_')
 
         start = default_filename + '.' + default_filetype
         filters = []
