debian: switch to Python 3 (#41651)

debian/control

@@ -2,31 +2,32 @@ Source: corbo
 Maintainer: Serghei Mihai <smihai@entrouvert.com>
 Section: python
 Priority: optional
-Build-Depends: python-setuptools (>= 0.6b3), python-all (>= 2.6.6-3), debhelper (>= 9), dh-python, dh-systemd,
-    python-django
+Build-Depends: python3-setuptools, python3-all, debhelper (>= 9), dh-python, dh-systemd, python3-django
 Standards-Version: 3.9.1
 
-Package: python-corbo
+Package: python3-corbo
 Architecture: all
-Depends: ${misc:Depends}, ${python:Depends},
-    python-django (> 1.7),
-    python-django-ckeditor,
-    python-gadjo,
-    python-emails,
-    python-requests,
-    python-feedparser
-Description: Announces Manager (Python module)
+Depends: ${misc:Depends}, ${python3:Depends},
+    python3-django (> 1.7),
+    python3-django-ckeditor,
+    python3-gadjo,
+    python3-emails,
+    python3-requests,
+    python3-feedparser
+Description: Announces Manager (Python 3 module)
 
 Package: corbo
 Architecture: all
 Depends: ${misc:Depends},
-    python-corbo (= ${binary:Version}),
-    python-hobo,
-    python-django-tenant-schemas,
-    python-psycopg2,
-    python-django-mellon,
+    python3-corbo (= ${binary:Version}),
+    python3-hobo,
+    python3-django-tenant-schemas,
+    python3-psycopg2,
+    python3-django-mellon,
     uwsgi,
-    uwsgi-plugin-python
+    uwsgi-plugin-python3
 Recommends: nginx
 Suggests: postgresql
+Breaks: python-corbo (<<0.22)
+Replaces: python-corbo (<<0.22)
 Description: Announces Manager

debian/corbo-manage

@@ -18,8 +18,8 @@ fi
 
 if test $# -eq 0
 then
-    python ${MANAGE} help
+    python3 ${MANAGE} help
     exit 1
 fi
 
-python ${MANAGE} "$@"
+python3 ${MANAGE} "$@"

debian/python-corbo.install

@@ -1,2 +0,0 @@
-usr/bin/manage.py /usr/lib/corbo
-usr/lib/python2*/*-packages

debian/rules

@@ -1,8 +1,12 @@
 #!/usr/bin/make -f
 # -*- makefile -*-
 
-# Uncomment this to turn on verbose mode.
-#export DH_VERBOSE=1
+export PYBUILD_NAME=corbo
+export PYBUILD_DISABLE=test
 
 %:
-	dh $@ --with python2,systemd
+	dh $@ --with python3,systemd --buildsystem=pybuild
+
+override_dh_install:
+	dh_install
+	mv $(CURDIR)/debian/python3-corbo/usr/bin/manage.py $(CURDIR)/debian/corbo/usr/lib/corbo/manage.py

debian/uwsgi.ini

@@ -2,7 +2,7 @@
 auto-procname = true
 procname-prefix-spaced = corbo
 
-plugin = python
+plugin = python3
 module = corbo.wsgi:application
 
 http-socket = /run/corbo/corbo.sock

manage.py

@@ -1,4 +1,4 @@
-#!/usr/bin/env python
+#!/usr/bin/env python3
 import os
 import sys