Closes #25910: fix dead and permanently redirected links in the docs. Thanks to SilentGhost for the patch.
diff --git a/Doc/faq/extending.rst b/Doc/faq/extending.rst
index 6e9e154..83b68ba 100644
--- a/Doc/faq/extending.rst
+++ b/Doc/faq/extending.rst
@@ -53,10 +53,10 @@
If you need to interface to some C or C++ library for which no Python extension
currently exists, you can try wrapping the library's data types and functions
with a tool such as `SWIG <http://www.swig.org>`_. `SIP
-<http://www.riverbankcomputing.co.uk/software/sip/intro>`__, `CXX
+<https://riverbankcomputing.com/software/sip/intro>`__, `CXX
<http://cxx.sourceforge.net/>`_ `Boost
<http://www.boost.org/libs/python/doc/index.html>`_, or `Weave
-<http://docs.scipy.org/doc/scipy-dev/reference/tutorial/weave.html>`_ are also
+<https://scipy.github.io/devdocs/tutorial/weave.html>`_ are also
alternatives for wrapping C++ libraries.