[3.15] Docs: link to language reference instead of PEP (GH-152462) (#152522)

Docs: link to language reference instead of PEP (GH-152462)
(cherry picked from commit 54524ab669a566623336c36994e1b3f2a6711c77)

Co-authored-by: Ned Batchelder <ned@nedbatchelder.com>

diff --git a/Doc/library/itertools.rst b/Doc/library/itertools.rst
index 65442021ce1795d7f603a05374e9c98fa97d8ce0..e1730608887b3dd0f45a2be5347ebbec06b4da54 100644 (file)
--- a/Doc/library/itertools.rst
+++ b/Doc/library/itertools.rst
@@ -197,9 +197,9 @@ loops that truncate the stream.
           for iterable in iterables:
               yield from iterable
 
-   Note that :pep:`798` unpacking syntax provides similar functionality
-   so that ``list(chain(p, q))`` could be written as
-   ``[*s for s in (p, q)]``.
+   Note that :ref:`unpacking in comprehensions <unpacking-comprehensions>`
+   provides similar functionality so that ``list(chain(p, q))`` could be
+   written as ``[*s for s in (p, q)]``.
 
 
 .. classmethod:: chain.from_iterable(iterable)
@@ -212,9 +212,9 @@ loops that truncate the stream.
           for iterable in iterables:
               yield from iterable
 
-   Note that :pep:`798` unpacking syntax provides similar functionality
-   so that ``list(chain.from_iterable(iterables))`` could be written as
-   ``[*s for s in iterables]``.
+   Note that :ref:`unpacking in comprehensions <unpacking-comprehensions>`
+   provides similar functionality so that ``list(chain.from_iterable(iterables))``
+   could be written as ``[*s for s in iterables]``.
 
 
 .. function:: combinations(iterable, r)

diff --git a/Doc/reference/expressions.rst b/Doc/reference/expressions.rst
index 9f55e9ad7eb5c17550763ca6a2c37d433ed3ab0b..93b2cdc1e17010c0023012f394a8c8c64e4084c5 100644 (file)
--- a/Doc/reference/expressions.rst
+++ b/Doc/reference/expressions.rst
@@ -848,6 +848,8 @@ appear directly in a class definition.
    ``yield`` and ``yield from`` prohibited in the implicitly nested scope.
 
 
+.. _unpacking-comprehensions:
+
 Unpacking in comprehensions
 ^^^^^^^^^^^^^^^^^^^^^^^^^^^