gh-106318: Add examples for str.isprintable() (#140043)

adorilson · StanFromIreland · web-flow · commit 7b0a372b20ae · 2026-01-06T17:43:44.000+01:00
Co-authored-by: Stan Ulbrych &lt;89152624+StanFromIreland@users.noreply.github.com&gt;
diff --git 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()
 
