def get_iso(self):
   dir = get_existing_dir(self, self.ui.txtIso.text())
   if not dir == "":
     self.ui.txtIso.setText(dir)
 def get_iso(self):
     dir = get_existing_dir(self, self.ui.txtIso.text())
     if not dir == "":
         self.ui.txtIso.setText(dir)
 def get_workspace(self):
   dir = get_existing_dir(self, self.ui.txtWorkspace.text())
   if not dir == "":
     self.ui.txtWorkspace.setText(dir)
 def get_workspace(self):
     dir = get_existing_dir(self, self.ui.txtWorkspace.text())
     if not dir == "":
         self.ui.txtWorkspace.setText(dir)