[Python-checkins] bpo-32129: Avoid blurry IDLE application icon on macOS with Tk 8.6. (GH-12031)

[Miss Islington (bot)]

https://github.com/python/cpython/commit/243b2064ce4fb7f90e69f9a4fa9c7e7ec70eba17
commit: 243b2064ce4fb7f90e69f9a4fa9c7e7ec70eba17
branch: 3.7
author: Miss Islington (bot) <31488909+miss-islington at users.noreply.github.com>
committer: GitHub <noreply at github.com>
date: 2019-03-01T15:13:57-08:00
summary:

bpo-32129: Avoid blurry IDLE application icon on macOS with Tk 8.6. (GH-12031)


 Patch by Kevin Walzer.
(cherry picked from commit 7eebbbd5b3907447eddadf5cb7cb1cc9230d15b2)

Co-authored-by: Ned Deily <nad at python.org>

files:
A Misc/NEWS.d/next/IDLE/2019-02-25-11-40-14.bpo-32129.4qVCzD.rst
M Lib/idlelib/pyshell.py

diff --git a/Lib/idlelib/pyshell.py b/Lib/idlelib/pyshell.py
index ea49aff08b43..11bafdb49aaa 100755
--- a/Lib/idlelib/pyshell.py
+++ b/Lib/idlelib/pyshell.py
@@ -1495,7 +1495,7 @@ def main():
     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 000000000000..54a5c7244140
--- /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.