[3.14] gh-106318: Add examples for str.isprintable() (GH-140043) (#143483)

gh-106318: Add examples for str.isprintable()  (GH-140043)
(cherry picked from commit 7b0a372b20ae3b80053d52e84c2b7bdd114c19f0)

Co-authored-by: Adorilson Bezerra <adorilson@gmail.com>
Co-authored-by: Stan Ulbrych <89152624+StanFromIreland@users.noreply.github.com>

diff --git a/Doc/library/stdtypes.rst b/Doc/library/stdtypes.rst
index 883d7a4ecd40f3273039a6e0c41bb5ef2e8dc917..1e9efbb97cff523bbd7eddd9dc03c097735872df 100644 (file)
--- a/Doc/library/stdtypes.rst
+++ b/Doc/library/stdtypes.rst
@@ -2190,6 +2190,15 @@ expression support in the :mod:`re` module).
    Nonprintable characters are those in group Separator or Other (Z or C),
    except the ASCII space.
 
+   For example:
+
+   .. doctest::
+
+      >>> ''.isprintable(), ' '.isprintable()
+      (True, True)
+      >>> '\t'.isprintable(), '\n'.isprintable()
+      (False, False)
+
 
 .. method:: str.isspace()