Drop python3.5 support

.gitlab-ci.yml

@@ -35,12 +35,6 @@ before_script:
   - apt-get update -q && apt-get -o dir::cache::archives="vendor/apt" install -yqq python3-dev libldap2-dev libsasl2-dev
   - pip install tox
 
-python35:
-  image: python:3.5
-  stage: tests
-  script:
-    - tox -e py35-django22
-
 python36:
   image: python:3.6
   stage: tests

tox.ini

@@ -1,7 +1,6 @@
 [tox]
 envlist =
-  py{35,36,37,38,39}-django22,
-  py{36,37,38,39}-django{31,32}
+  py{36,37,38,39}-django{22,31,32}
 
 [testenv]
 deps =