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-rw-r--r--Lib/turtle.py5
-rw-r--r--Misc/NEWS2
2 files changed, 5 insertions, 2 deletions
diff --git a/Lib/turtle.py b/Lib/turtle.py
index c9e88d9..f4400c9 100644
--- a/Lib/turtle.py
+++ b/Lib/turtle.py
@@ -997,8 +997,9 @@ class TurtleScreen(TurtleScreenBase):
# Force Turtle window to the front on OS X. This is needed because
# the Turtle window will show behind the Terminal window when you
# start the demo from the command line.
- cv._rootwindow.call('wm', 'attributes', '.', '-topmost', '1')
- cv._rootwindow.call('wm', 'attributes', '.', '-topmost', '0')
+ rootwindow = cv.winfo_toplevel()
+ rootwindow.call('wm', 'attributes', '.', '-topmost', '1')
+ rootwindow.call('wm', 'attributes', '.', '-topmost', '0')
def clear(self):
"""Delete all drawings and all turtles from the TurtleScreen.
diff --git a/Misc/NEWS b/Misc/NEWS
index 54517b1..21b0638 100644
--- a/Misc/NEWS
+++ b/Misc/NEWS
@@ -132,6 +132,8 @@ Core and Builtins
Library
-------
+- Issue #22168: Prevent turtle AttributeError with non-default Canvas on OS X.
+
- Issue #21147: sqlite3 now raises an exception if the request contains a null
character instead of truncate it. Based on patch by Victor Stinner.