Remove support of Python 3.3 and add Python 3.6

issue6843
review41611002

.drone.yml

@@ -31,12 +31,6 @@ matrix:
         - IMAGE: python:2.7
           TOXENV: py27
           DATABASE: postgresql
-        - IMAGE: python:3.3
-          TOXENV: py33
-          DATABASE: sqlite
-        - IMAGE: python:3.3
-          TOXENV: py33
-          DATABASE: postgresql
         - IMAGE: python:3.4
           TOXENV: py34
           DATABASE: sqlite
@@ -49,3 +43,9 @@ matrix:
         - IMAGE: python:3.5
           TOXENV: py35
           DATABASE: postgresql
+        - IMAGE: python:3.6
+          TOXENV: py36
+          DATABASE: sqlite
+        - IMAGE: python:3.6
+          TOXENV: py36
+          DATABASE: postgresql

setup.py

@@ -102,9 +102,9 @@ setup(name=name,
         'Natural Language :: Spanish',
         'Operating System :: OS Independent',
         'Programming Language :: Python :: 2.7',
-        'Programming Language :: Python :: 3.3',
         'Programming Language :: Python :: 3.4',
         'Programming Language :: Python :: 3.5',
+        'Programming Language :: Python :: 3.6',
         'Programming Language :: Python :: Implementation :: CPython',
         'Programming Language :: Python :: Implementation :: PyPy',
         'Topic :: Office/Business',

tox.ini

@@ -1,10 +1,10 @@
 [tox]
-envlist = {py27,py33,py34,py35}-{sqlite,postgresql,mysql},pypy-{sqlite,postgresql}
+envlist = {py27,py34,py35,py36}-{sqlite,postgresql,mysql},pypy-{sqlite,postgresql}
 
 [testenv]
 commands = {envpython} setup.py test
 deps =
-    {py27,py33,py34,py35}-postgresql: psycopg2 >= 2.5
+    {py27,py34,py35,py36}-postgresql: psycopg2 >= 2.5
     pypy-postgresql: psycopg2cffi >= 2.5
     mysql: MySQL-python
     sqlite: sqlitebck