Bug#921778: deap: FTBFS (Could not import extension sphinx.ext.pngmath)

[Sascha Steinbiss]

user debian-rele...@lists.debian.org
usertag 921778 + bsp-2019-02-de-berlin
thank you

Dear maintainers,

Greetings from the BSP at the DCSO office in Berlin.

I have fixed this bug and attached a patch for the issue.

Cheers
Sascha

diff --git a/debian/changelog b/debian/changelog
index b1133ac..d799f8c 100644
--- a/debian/changelog
+++ b/debian/changelog
@@ -1,10 +1,15 @@
-deap (1.0.2.post2-6) UNRELEASED; urgency=medium
+deap (1.0.2.post2-6.1) UNRELEASED; urgency=medium
 
+  [ Ondřej Nový ]
   * d/control: Set Vcs-* to salsa.debian.org
   * d/watch: Use https protocol
   * d/tests: Use AUTOPKGTEST_TMP instead of ADTTMP
 
- -- Ondřej Nový <on...@debian.org>  Tue, 13 Feb 2018 10:18:20 +0100
+  [ Sascha Steinbiss ]
+  * Use imgmath Sphinx extension instead of deprecated pngmath.
+    Closes: #921778
+
+ -- Sascha Steinbiss <sa...@debian.org>  Sat, 09 Feb 2019 19:28:44 +0100
 
 deap (1.0.2.post2-5) unstable; urgency=medium
 
diff --git a/debian/patches/0003-remove-pngmath.patch b/debian/patches/0003-remove-pngmath.patch
new file mode 100644
index 0000000..ec000fb
--- /dev/null
+++ b/debian/patches/0003-remove-pngmath.patch
@@ -0,0 +1,17 @@
+Description: replace pngmath with imgmath
+ The pngmath Sphinx extension has been deprecated in Sphinx 1.4 and
+ was removed for good in Sphinx 1.8. It can be replaced safely by the
+ imgmath extension, which is also available in 1.4 (so also in stretch).
+Author: Sascha Steinbiss <sa...@debian.org>
+Last-Update: 2019-02-09
+--- a/doc/conf.py
++++ b/doc/conf.py
+@@ -27,7 +27,7 @@
+ # coming with Sphinx (named 'sphinx.ext.*') or your custom ones
+ 
+ extensions = ['sphinx.ext.autodoc', 'sphinx.ext.doctest', 'sphinx.ext.todo',
+-              'sphinx.ext.pngmath', 'sphinx.ext.intersphinx', 'sphinx.ext.extlinks'] 
++              'sphinx.ext.imgmath', 'sphinx.ext.intersphinx', 'sphinx.ext.extlinks']
+ 
+ try:
+     import matplotlib
diff --git a/debian/patches/series b/debian/patches/series
index 233d16a..393233d 100644
--- a/debian/patches/series
+++ b/debian/patches/series
@@ -1,2 +1,3 @@
 0001-fix-docs.patch
 0002-fix-tests.patch
+0003-remove-pngmath.patch