147     def _write(self):

   147     def _write(self):

   148         if self.output:

   148         if self.output:

   149             self.output.Freeze()

   149             self.output.Freeze()

   150             self.lock.acquire()

   150             self.lock.acquire()

   151             for s, style in self.stack:

   151             for s, style in self.stack:

   153                 if style != self.black_white:

   154                 if style != self.black_white:

   154                     self.output.StartStyling(self.output.GetLength(), 0xff)

   155                     self.output.StartStyling(self.output.GetLength(), 0xff)

   155 

   156 

   156                 # Temporary deactivate read only mode on StyledTextCtrl for

   157                 # Temporary deactivate read only mode on StyledTextCtrl for

   157                 # adding text. It seems that text modifications, even

   158                 # adding text. It seems that text modifications, even