[Python-checkins] bpo-34864: Document two IDLE on MacOS issues. (GH-10456)

Sat Nov 10 23:49:14 EST 2018

https://github.com/python/cpython/commit/a650493a4626c309b34a38919a41f5de32de3721
commit: a650493a4626c309b34a38919a41f5de32de3721
branch: 3.6
author: Miss Islington (bot) <31488909+miss-islington at users.noreply.github.com>
committer: GitHub <noreply at github.com>
date: 2018-11-10T20:49:10-08:00
summary:

bpo-34864: Document two IDLE on MacOS issues. (GH-10456)


The System Preferences Dock "prefer tabs always" setting disables some
IDLE features.  Menus are a bit different than as described for Windows
and Linux.
(cherry picked from commit 50ff02b43145f33f8e28ffbfcc6a9d15c4749a64)

Co-authored-by: Terry Jan Reedy <tjreedy at udel.edu>

files:
A Misc/NEWS.d/next/IDLE/2018-11-10-21-27-25.bpo-34864.Ci-G2q.rst
M Doc/library/idle.rst
M Lib/idlelib/help.html

diff --git a/Doc/library/idle.rst b/Doc/library/idle.rst
index 9be54fe01b02..b91a3402f691 100644
--- a/Doc/library/idle.rst
+++ b/Doc/library/idle.rst
@@ -40,13 +40,17 @@ Menus
 -----
 
 IDLE has two main window types, the Shell window and the Editor window.  It is
-possible to have multiple editor windows simultaneously.  Output windows, such
-as used for Edit / Find in Files, are a subtype of edit window.  They currently
-have the same top menu as Editor windows but a different default title and
-context menu.
+possible to have multiple editor windows simultaneously.  On Windows and
+Linux, each has its own top menu.  Each menu documented below indicates
+which window type it is associated with.
 
-IDLE's menus dynamically change based on which window is currently selected.
-Each menu documented below indicates which window type it is associated with.
+Output windows, such as used for Edit => Find in Files, are a subtype of editor
+window.  They currently have the same top menu but a different
+default title and context menu.
+
+On MacOS, there is one application menu.  It dynamically changes according
+to the window currently selected.  It has an IDLE menu, and some entries
+described below are moved around to conform to Apple guidlines.
 
 File menu (Shell and Editor)
 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
@@ -792,6 +796,13 @@ changed via Configure IDLE on the Option menu.  Keys can be user defined;
 IDLE ships with four built-in key sets. In addition, a user can create a
 custom key set in the Configure IDLE dialog under the keys tab.
 
+IDLE on MacOS
+^^^^^^^^^^^^^
+
+Under System Preferences: Dock, one can set "Prefer tabs when opening
+documents" to "Always".  This setting is not compatible with the tk/tkinter
+GUI framework used by IDLE, and it breaks a few IDLE features.
+
 Extensions
 ^^^^^^^^^^
 
diff --git a/Lib/idlelib/help.html b/Lib/idlelib/help.html
index f0b42151f359..a8afc75c316c 100644
--- a/Lib/idlelib/help.html
+++ b/Lib/idlelib/help.html
@@ -122,12 +122,15 @@ <h3>Navigation</h3>
 <div class="section" id="menus">
 <h2>Menus<a class="headerlink" href="#menus" title="Permalink to this headline">¶</a></h2>
 <p>IDLE has two main window types, the Shell window and the Editor window.  It is
-possible to have multiple editor windows simultaneously.  Output windows, such
-as used for Edit / Find in Files, are a subtype of edit window.  They currently
-have the same top menu as Editor windows but a different default title and
-context menu.</p>
-<p>IDLE’s menus dynamically change based on which window is currently selected.
-Each menu documented below indicates which window type it is associated with.</p>
+possible to have multiple editor windows simultaneously.  On Windows and
+Linux, each has its own top menu.  Each menu documented below indicates
+which window type it is associated with.</p>
+<p>Output windows, such as used for Edit => Find in Files, are a subtype of editor
+window.  They currently have the same top menu but a different
+default title and context menu.</p>
+<p>On MacOS, there is one application menu.  It dynamically changes according
+to the window currently selected.  It has an IDLE menu, and some entries
+described below are moved around to conform to Apple guidlines.</p>
 <div class="section" id="file-menu-shell-and-editor">
 <h3>File menu (Shell and Editor)<a class="headerlink" href="#file-menu-shell-and-editor" title="Permalink to this headline">¶</a></h3>
 <dl class="docutils">
@@ -753,6 +756,12 @@ <h3>Setting preferences<a class="headerlink" href="#setting-preferences" title="
 IDLE ships with four built-in key sets. In addition, a user can create a
 custom key set in the Configure IDLE dialog under the keys tab.</p>
 </div>
+<div class="section" id="idle-on-macos">
+<h3>IDLE on MacOS<a class="headerlink" href="#idle-on-macos" title="Permalink to this headline">¶</a></h3>
+<p>Under System Preferences: Dock, one can set “Prefer tabs when opening
+documents” to “Always”.  This setting is not compatible with the tk/tkinter
+GUI framework used by IDLE, and it breaks a few IDLE features.</p>
+</div>
 <div class="section" id="extensions">
 <h3>Extensions<a class="headerlink" href="#extensions" title="Permalink to this headline">¶</a></h3>
 <p>IDLE contains an extension facility.  Preferences for extensions can be
@@ -808,6 +817,7 @@ <h3><a href="../contents.html">Table of Contents</a></h3>
 <li><a class="reference internal" href="#help-and-preferences">Help and preferences</a><ul>
 <li><a class="reference internal" href="#help-sources">Help sources</a></li>
 <li><a class="reference internal" href="#setting-preferences">Setting preferences</a></li>
+<li><a class="reference internal" href="#idle-on-macos">IDLE on MacOS</a></li>
 <li><a class="reference internal" href="#extensions">Extensions</a></li>
 </ul>
 </li>
@@ -889,7 +899,7 @@ <h3>Navigation</h3>
 <br />
     <br />
 
-    Last updated on Nov 06, 2018.
+    Last updated on Nov 10, 2018.
     <a href="https://docs.python.org/3/bugs.html">Found a bug</a>?
     <br />
 
diff --git a/Misc/NEWS.d/next/IDLE/2018-11-10-21-27-25.bpo-34864.Ci-G2q.rst b/Misc/NEWS.d/next/IDLE/2018-11-10-21-27-25.bpo-34864.Ci-G2q.rst
new file mode 100644
index 000000000000..fb0083e337a5
--- /dev/null
+++ b/Misc/NEWS.d/next/IDLE/2018-11-10-21-27-25.bpo-34864.Ci-G2q.rst
@@ -0,0 +1,3 @@
+Document two IDLE on MacOS issues. The System Preferences Dock "prefer tabs
+always" setting disables some IDLE features.  Menus are a bit different than
+as described for Windows and Linux.

