Exit the postthread functions early if thread is running again

glue-viz · Jun 15, 2018 · 3304434 · 3304434
1 parent 80dcbf6
commit 3304434
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Showing 2 changed files with 11 additions and 0 deletions.
diff --git a/glue/viewers/histogram/layer_artist.py b/glue/viewers/histogram/layer_artist.py
@@ -105,6 +105,12 @@ def _calculate_histogram_thread(self, reset=False):
             self.state.update_histogram()
 
     def _calculate_histogram_postthread(self):
+
+        # If the worker has started running again, we should stop at this point
+        # since this function will get called again.
+        if self._worker.running:
+            return
+
         self.notify_end_computation()
         self._update_artists()
         self._update_visual_attributes()

diff --git a/glue/viewers/profile/layer_artist.py b/glue/viewers/profile/layer_artist.py
@@ -108,6 +108,11 @@ def _calculate_profile_thread(self, reset=False):
 
     def _calculate_profile_postthread(self):
 
+        # If the worker has started running again, we should stop at this point
+        # since this function will get called again.
+        if self._worker.running:
+            return
+
         self.notify_end_computation()
 
         visible_data = self.state.profile