As published.

Author: dham

doc/source/8_debugging.rst

@@ -515,13 +515,14 @@ The recipe for hypothesis-based debugging runs something like the following:
 1. Hypothesis Formation
 
    What statements would be true were this issue not occurring. For example:
+
    a. Are there variables which should have a known type or value, or would
-    have a known type or value in response to a different input?
+      have a known type or value in response to a different input?
    b. Does it appear that particular code that should have run already has
-    not, or code that should not run has run?
+      not, or code that should not run has run?
    c. Looking at a value which is observed to be wrong, where is the operation
-    that computes that value? Does a. or b. apply to any of the inputs to
-    that operation.
+      that computes that value? Does a. or b. apply to any of the inputs to
+      that operation.
 
    This process requires intuition and understanding of the problem. It is the
    least systematic part of the process. The following steps are much more

doc/source/conf.py

@@ -39,7 +39,8 @@
     'sphinxcontrib.blockdiag',
     'sphinx.ext.napoleon',
     'sphinx_panels',
-    'sphinxcontrib.details.directive'
+    'sphinxcontrib.details.directive',
+    'sphinx_reredirects'
 ]
 # Both the class’ and the __init__ method’s docstring are concatenated and
 # inserted into the class definition
@@ -78,6 +79,11 @@
 # for a list of supported languages.
 # language = None
 
+redirects = {
+    "edition1/exercises": "../exercises.html",
+    "edition1/videos": "../videos.html"
+}
+
 # There are two options for replacing |today|: either, you set today to some
 # non-false value, then it is used:
 # today = ''
@@ -246,6 +252,7 @@
 %\hypersetup{urlcolor=externallinkcolor}
 \hypersetup{urlcolor=black}
 \usepackage{poptitle}
+\title{Object-oriented Programming}
 \subtitle{in Python for Mathematicians}
 \edition{2021}
 \makeatletter

doc/source/index.rst

@@ -28,11 +28,11 @@
    .. image:: images/cover.png
       :width: 10em
       :align: right
-      :target: https://fixme.foo
+      :target: https://www.amazon.co.uk/dp/B09NR9R9P3
 
    The complete book text is available on this website. However, if you'd
    like to have a physical copy, then please `buy the book
-   <https://fixme.foo>`__.
+   <https://www.amazon.co.uk/dp/B09NR9R9P3>`__.
 
 .. container:: preface
 

doc/webgit

@@ -1 +1 @@
-Subproject commit dd7dd29d5161b6b5ff640c4fa7b2a3aa958da10f
+Subproject commit 115ba35d46d528f2e15ef62a87b709ca7c17c269