Fix testsuite, bring back some python2 dependencies

debian/changelog

@@ -1,3 +1,10 @@
+llvm-toolchain-8 (1:8.0.1-3) UNRELEASED; urgency=medium
+
+  * llvm-tools: depend on python2 packages too, the move to python3 was
+    premature and broke opt-viewer.py
+
+ -- Gianfranco Costamagna <locutusofborg@debian.org>  Wed, 07 Aug 2019 15:11:36 +0200
+
 llvm-toolchain-8 (1:8.0.1-2) unstable; urgency=medium
 
   [ Gianfranco Costamagna ]

debian/control

@@ -306,7 +306,8 @@ Description: Modular compiler and toolchain technologies, libraries and headers
 
 Package: llvm-8-tools
 Architecture: any
-Depends: ${shlibs:Depends}, ${misc:Depends}, python3,
+Depends: ${shlibs:Depends}, ${misc:Depends}, python, python3,
+ python-pygments, python-yaml,
  python3-pygments, python3-yaml,
  llvm-8-dev (= ${binary:Version})
 Description: Modular compiler and toolchain technologies, tools

debian/tests/control

@@ -1,5 +1,5 @@
 Test-Command: bash -v ./debian/qualify-clang.sh
-Depends: @, python, cmake, g++, file, dpkg-dev
+Depends: @, cmake, g++, file, dpkg-dev
 # Comment the dbgsym package because of bug #917528
 # dbgsym packages not being available in testing
 # clang-8-dbgsym, libclang1-8-dbgsym