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Issue #17172: Add the ability to run turtledemo from Idle.

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Make turtledemo start as active on Mac even when run with subprocess.
Patch by Ramchandra Apt, Lita Cho, and Ned Daily.
This commit is contained in:
Terry Jan Reedy 2014-07-28 22:23:59 -04:00
parent c61c170b41
commit 7e55db2bc5
3 changed files with 30 additions and 0 deletions
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16
Lib/turtledemo/__main__.py
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@ -40,6 +40,22 @@ class DemoWindow(object):
root.title('Python turtle-graphics examples')
root.wm_protocol("WM_DELETE_WINDOW", self._destroy)
if sys.platform == 'darwin':
import subprocess
# Make sure we are the currently activated OS X application
# so that our menu bar appears.
p = subprocess.Popen(
[
'osascript',
'-e', 'tell application "System Events"',
'-e', 'set frontmost of the first process whose '
'unix id is {} to true'.format(os.getpid()),
'-e', 'end tell',
],
stderr=subprocess.DEVNULL,
stdout=subprocess.DEVNULL,
)
root.grid_rowconfigure(1, weight=1)
root.grid_columnconfigure(0, weight=1)
root.grid_columnconfigure(1, minsize=90, weight=1)