Merge pull request #367 from ccordoba12/fix-typeerror

Fix TypeError in completion widget
jupyter · Aug 22, 2019 · 7d92b09 · 7d92b09
2 parents b09d63f + c323153
commit 7d92b09
Showing 1 changed file with 4 additions and 1 deletion.
diff --git a/qtconsole/completion_widget.py b/qtconsole/completion_widget.py
@@ -83,7 +83,10 @@ def hideEvent(self, event):
         """ Reimplemented to disconnect signal handlers and event filter.
         """
         super(CompletionWidget, self).hideEvent(event)
-        self._text_edit.cursorPositionChanged.disconnect(self._update_current)
+        try:
+            self._text_edit.cursorPositionChanged.disconnect(self._update_current)
+        except TypeError:
+            pass
         self.removeEventFilter(self)
 
     def showEvent(self, event):