[3.13] gh-69223: Document that add_argument() returns an Action object (GH-145538...

Co-authored-by: Andrew Barnes <bortstheboat@gmail.com>

diff --git a/Doc/library/argparse.rst b/Doc/library/argparse.rst
index d8c7776ee41f4ed10c0cf898a3c621b643c146f0..c1df9c25450cca7af795e0290d47c37d3ba6766a 100644 (file)
--- a/Doc/library/argparse.rst
+++ b/Doc/library/argparse.rst
@@ -613,6 +613,8 @@ The add_argument() method
 
    * deprecated_ - Whether or not use of the argument is deprecated.
 
+   The method returns an :class:`Action` object representing the argument.
+
 The following sections describe how each of these are used.