tox: restrain drf version (#42266)

src/authentic2_cut/middlewares.py

@@ -1,10 +1,11 @@
 from django.conf import settings
+from django.utils.deprecation import MiddlewareMixin
 from django.utils.six.moves.urllib import parse as urlparse
 
 from authentic2.utils import same_domain, redirect
 
 
-class CUTMiddleware(object):
+class CUTMiddleware(MiddlewareMixin):
     '''Extract requesting domain from URL and set value on request and in session.
 
        Domains extracted from ?next=<url> of ?redirect_uri=<url> parameters are matched against the

tox.ini

@@ -5,15 +5,14 @@
 
 [tox]
 toxworkdir = {env:TMPDIR:/tmp}/tox-{env:USER}/authentic2-cut/{env:BRANCH_NAME:}
-envlist = py{27,3}-coverage-dj111-pg
+envlist = py{27,3-coverage}-dj111-drf34
 
 [testenv]
 # django.contrib.auth is not tested it does not work with our templates
 setenv =
   AUTHENTIC2_SETTINGS_FILE=tests/settings.py
   DJANGO_SETTINGS_MODULE=authentic2.settings
-  sqlite: DB_ENGINE=django.db.backends.sqlite3
-  pg: DB_ENGINE=django.db.backends.postgresql_psycopg2
+  DB_ENGINE=django.db.backends.postgresql_psycopg2
   coverage: COVERAGE=--junitxml=test_{envname}_results.xml --cov-report xml --cov-report html --cov=src/ --cov-config .coveragerc
   fast: FAST=--nomigrations
 usedevelop =
@@ -22,7 +21,7 @@ usedevelop =
 deps =
   dj111: django>=1.11,<1.12
   dj111: django-tables2>=1.1,<2
-  pg: psycopg2
+  psycopg2
   coverage
   pytest-cov
   pytest-django<3.4.6
@@ -33,6 +32,7 @@ deps =
   pylint
   pylint-django<0.8.1
   django-webtest<1.9.3
+  drf34: djangorestframework>=3.4,<3.4.1
   WebTest
   pyquery
   httmock
@@ -41,6 +41,7 @@ deps =
   pytest-freezegun
   enum34<=1.1.6
   py27: django-appconf<1.0.4
+  py27: django-filter<2
   http://git.entrouvert.org/authentic.git/snapshot/authentic-master.tar.gz
 commands =
   py27: ./getlasso.sh