tests: adapt tox.ini to run tests in python3 too (#40012)

getlasso3.sh

@@ -0,0 +1,28 @@
+#!/bin/sh
+set -e
+
+# Get venv site-packages path
+DSTDIR=`python3 -c 'from distutils.sysconfig import get_python_lib; print(get_python_lib())'`
+
+# Get not venv site-packages path
+# Remove first path (assuming that is the venv path)
+NONPATH=`echo $PATH | sed 's/^[^:]*://'`
+SRCDIR=`PATH=$NONPATH python3 -c 'from distutils.sysconfig import get_python_lib; print(get_python_lib())'`
+
+if [ x"$DSTDIR" = x"$SRCDIR" ]; then
+    echo "Please use me inside a venv"
+    exit 1
+fi
+
+# Clean up
+rm -f $DSTDIR/lasso.*
+rm -f $DSTDIR/_lasso.*
+
+# Link
+ln -sv /usr/lib/python3/dist-packages/lasso.py $DSTDIR/
+for SOFILE in /usr/lib/python3/dist-packages/_lasso.cpython-*.so
+do
+  ln -sv $SOFILE $DSTDIR/
+done
+
+exit 0

tox.ini

@@ -4,10 +4,9 @@
 # and then run "tox" from this directory.
 [tox]
 toxworkdir = {env:TMPDIR:/tmp}/tox-{env:USER}/hobo/{env:BRANCH_NAME:}
-envlist = coverage-{authentic,hobo,multipublik,multitenant,multitenant-oldstylemiddleware,passerelle,schemas},
+envlist = py2-coverage-{authentic,hobo,multipublik,multitenant,multitenant-oldstylemiddleware,passerelle,schemas}, py3-coverage-{hobo,multipublik,multitenant,multitenant-oldstylemiddleware,passerelle,schemas}
 
 [testenv]
-basepython = python2
 usedevelop = True
 setenv =
 	BRANCH_NAME={env:BRANCH_NAME:}
@@ -43,17 +42,19 @@ deps:
 	django-tables2<2.0
 	authentic: http://git.entrouvert.org/authentic.git/snapshot/authentic-master.tar.gz
 	passerelle: http://git.entrouvert.org/passerelle.git/snapshot/passerelle-master.tar.gz
-	passerelle: suds
+	py2-passerelle: suds
 	passerelle: python-memcached
 	multitenant: systemd-python
 	http://git.entrouvert.org/debian/django-tenant-schemas.git/snapshot/django-tenant-schemas-master.tar.gz
+	mock
 	httmock
 	requests
 	pytest-freezegun
 	xmlschema<1.1
 	enum34<=1.1.6
 commands =
-	./getlasso.sh
+	py2: ./getlasso.sh
+	py3: ./getlasso3.sh
 	hobo: py.test {env:COVERAGE:} {env:NOMIGRATIONS:} {posargs:tests/}
 	schemas: py.test {env:COVERAGE:} {env:NOMIGRATIONS:} {posargs:tests_schemas/}
 	multitenant: py.test {env:COVERAGE:} {env:NOMIGRATIONS:} {posargs:tests_multitenant/}