changeset:   99253:427ad0ede016
branch:      2.7
parent:      99249:f51467273d3b
user:        Terry Jan Reedy <tjreedy@udel.edu>
date:        Sat Nov 21 00:04:58 2015 -0500
files:       Lib/idlelib/Debugger.py
description:
Issue 15348: Stop debugger engine (normally in user process)
before closing debugger window in IDLE process.
This prevents one-per-line RuntimeErrors.


diff -r f51467273d3b -r 427ad0ede016 Lib/idlelib/Debugger.py
--- a/Lib/idlelib/Debugger.py	Fri Nov 20 19:36:38 2015 -0500
+++ b/Lib/idlelib/Debugger.py	Sat Nov 21 00:04:58 2015 -0500
@@ -19,7 +19,7 @@
         message = self.__frame2message(frame)
         try:
             self.gui.interaction(message, frame)
-        except (TclError, RuntimeError):
+        except TclError:  # When closing debugger window with [x] in 3.x
             pass
 
     def user_exception(self, frame, info):
@@ -105,10 +105,13 @@
             self.interacting = 0
 
     def close(self, event=None):
+        try:
+            self.quit()
+        except Exception:
+            pass
         if self.interacting:
             self.top.bell()
             return
-        self.abort_loop()
         if self.stackviewer:
             self.stackviewer.close(); self.stackviewer = None
         # Clean up pyshell if user clicked debugger control close widget.