[Python-checkins] [3.11] GH-101111: Disambigaute origin of const for store_const and append_const (GH-101121) (#101203)

[ambv]

https://github.com/python/cpython/commit/efc89f3454d694c003934a29f294ff9f27ed9045
commit: efc89f3454d694c003934a29f294ff9f27ed9045
branch: 3.11
author: Miss Islington (bot) <31488909+miss-islington at users.noreply.github.com>
committer: ambv <lukasz at langa.pl>
date: 2023-01-20T23:22:04+01:00
summary:

[3.11] GH-101111: Disambigaute origin of const for store_const and append_const (GH-101121) (#101203)

(cherry picked from commit 9a155138c58cad409e28e34359ba87ec0025b6b7)

While the documentation for `optparse` mentioned that both `store_const` and
`append_const` store a constant value, it was not clear where this value was
coming from.

A link to `Option.const` makes this explicit.

Co-authored-by: Jürgen Gmach <juergen.gmach at googlemail.com>

files:
M Doc/library/optparse.rst

diff --git a/Doc/library/optparse.rst b/Doc/library/optparse.rst
index 47e62553fb03..3e29fed0175e 100644
--- a/Doc/library/optparse.rst
+++ b/Doc/library/optparse.rst
@@ -404,7 +404,7 @@ Other actions
 Some other actions supported by :mod:`optparse` are:
 
 ``"store_const"``
-   store a constant value
+   store a constant value, pre-set via :attr:`Option.const`
 
 ``"append"``
    append this option's argument to a list
@@ -925,7 +925,7 @@ The canonical way to create an :class:`Option` instance is with the
       store this option's argument (default)
 
    ``"store_const"``
-      store a constant value
+      store a constant value, pre-set via :attr:`Option.const`
 
    ``"store_true"``
       store ``True``
@@ -937,7 +937,7 @@ The canonical way to create an :class:`Option` instance is with the
       append this option's argument to a list
 
    ``"append_const"``
-      append a constant value to a list
+      append a constant value to a list, pre-set via :attr:`Option.const`
 
    ``"count"``
       increment a counter by one