Remove color codes from topic

src/qweechat/buffer.py

@@ -28,6 +28,7 @@ QtCore = qt_compat.import_module('QtCore')
 QtGui = qt_compat.import_module('QtGui')
 from chat import ChatTextEdit
 from input import InputLineEdit
+import weechat.color as color
 
 
 class GenericListWidget(QtGui.QListWidget):
@@ -161,7 +162,7 @@ class Buffer(QtCore.QObject):
     def update_title(self):
         """Update title."""
         try:
-            self.widget.set_title(self.data['title'])
+            self.widget.set_title(color.remove(self.data['title']))
         except:
             self.widget.set_title(None)
 

src/qweechat/weechat/color.py

@@ -163,8 +163,8 @@ class Color():
         else:
             return RE_COLOR.sub(self._convert_color, text)
 
-    def remove(self, text):
-        """Remove colors in a WeeChat string."""
-        if not text:
-            return ''
-        return re.sub(RE_COLOR, '', text)
+def remove(text):
+    """Remove colors in a WeeChat string."""
+    if not text:
+        return ''
+    return re.sub(RE_COLOR, '', text)