bpo-32129: Avoid blurry IDLE application icon on macOS with Tk 8.6. (GH-12031)
Patch by Kevin Walzer.
diff --git a/Lib/idlelib/pyshell.py b/Lib/idlelib/pyshell.py
index ea49aff..11bafdb 100755
--- a/Lib/idlelib/pyshell.py
+++ b/Lib/idlelib/pyshell.py
@@ -1495,7 +1495,7 @@
if system() == 'Windows':
iconfile = os.path.join(icondir, 'idle.ico')
root.wm_iconbitmap(default=iconfile)
- else:
+ elif not macosx.isAquaTk():
ext = '.png' if TkVersion >= 8.6 else '.gif'
iconfiles = [os.path.join(icondir, 'idle_%d%s' % (size, ext))
for size in (16, 32, 48)]
diff --git a/Misc/NEWS.d/next/IDLE/2019-02-25-11-40-14.bpo-32129.4qVCzD.rst b/Misc/NEWS.d/next/IDLE/2019-02-25-11-40-14.bpo-32129.4qVCzD.rst
new file mode 100644
index 0000000..54a5c72
--- /dev/null
+++ b/Misc/NEWS.d/next/IDLE/2019-02-25-11-40-14.bpo-32129.4qVCzD.rst
@@ -0,0 +1,2 @@
+Avoid blurry IDLE application icon on macOS with Tk 8.6. Patch by Kevin
+Walzer.