pythongh-102832: IDLE - update stackviewer open (pythonGH-105528)

Use 'last_exc' instead of 'last_value' in 3.12/3. (cherry picked from commit bb3454c) Co-authored-by: Terry Jan Reedy <[email protected]>
miss-islington · Jun 8, 2023 · ba93eff · ba93eff
1 parent f565fed
commit ba93eff
Showing 1 changed file with 2 additions and 2 deletions.
diff --git a/Lib/idlelib/pyshell.py b/Lib/idlelib/pyshell.py
@@ -1369,11 +1369,11 @@ def open_stack_viewer(self, event=None):  # -n mode only
 
         from idlelib.stackviewer import StackBrowser
         try:
-            StackBrowser(self.root, sys.last_value, self.flist)
+            StackBrowser(self.root, sys.last_exc, self.flist)
         except:
             messagebox.showerror("No stack trace",
                 "There is no stack trace yet.\n"
-                "(sys.last_value is not defined)",
+                "(sys.last_exc is not defined)",
                 parent=self.text)
         return None