pythongh-88496: Fix IDLE test hang on macOS (python#104025)

Replace widget.update() with widget.update_idletasks in two places.
miss-islington · May 1, 2023 · 4b27972 · 4b27972
1 parent 69bc86c
commit 4b27972
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Showing 3 changed files with 3 additions and 2 deletions.
diff --git a/Lib/idlelib/colorizer.py b/Lib/idlelib/colorizer.py
@@ -310,7 +310,7 @@ def recolorize_main(self):
                     # crumb telling the next invocation to resume here
                     # in case update tells us to leave.
                     self.tag_add("TODO", next)
-                self.update()
+                self.update_idletasks()
                 if self.stop_colorizing:
                     if DEBUG: print("colorizing stopped")
                     return

diff --git a/Lib/idlelib/outwin.py b/Lib/idlelib/outwin.py
@@ -112,7 +112,7 @@ def write(self, s, tags=(), mark="insert"):
         assert isinstance(s, str)
         self.text.insert(mark, s, tags)
         self.text.see(mark)
-        self.text.update()
+        self.text.update_idletasks()
         return len(s)
 
     def writelines(self, lines):

diff --git a/Misc/NEWS.d/next/IDLE/2023-04-30-20-01-18.gh-issue-88496.y65vUb.rst b/Misc/NEWS.d/next/IDLE/2023-04-30-20-01-18.gh-issue-88496.y65vUb.rst
@@ -0,0 +1 @@
+Fix IDLE test hang on macOS.