Revise python/django versions that are tested and documented as supported

.travis.yml

@@ -6,15 +6,22 @@ python:
   - "3.5"
   - "3.6"
   - "3.7"
+  - "3.8"
 
 env:
-  - DJANGO=1.8
-  - DJANGO=1.9
-  - DJANGO=1.10
   - DJANGO=1.11
   - DJANGO=2.0
   - DJANGO=2.1
   - DJANGO=2.2
+  - DJANGO=3.0
+  - DJANGO=3.1
+
+matrix:
+  exclude:
+    - python: "3.5"
+      env: DJANGO=3.0
+    - python: "3.5"
+      env: DJANGO=3.1
 
 before_install:
   - pip install --upgrade pytest

CHANGELOG.rst

@@ -4,6 +4,9 @@ CHANGELOG
 0.7
 ----
 * Drop support for Python 2.7
+* No longer tested against Django 1.8-1.10; now tested against 3.0 and 3.1
+* Add testing for Python 3.8
+* Default branch name for current release is now **main**
 
 0.6
 -----

README.rst

@@ -27,10 +27,10 @@ support for prepopulating user account data based on an LDAP search.
 .. _Django: https://www.djangoproject.com/
 .. _django-cas-ng: https://github.com/mingchen/django-cas-ng
 
-**django-pucas** is tested under:
+**django-pucas** is tested against:
 
-* Django ``1.8-2.2``
-* Python ``3.5-3.7``
+* Django ``1.11-3.1``
+* Python ``3.5-3.8``
 
 **django-pucas** requires **django-cas-ng** 3.6 or greater.
 
@@ -129,8 +129,7 @@ An example of a login template with local branding is provided at
 ``pucas/templates/pucas/sample-pu-login.html`` using re-usable template
 snippets that can be adapted or re-used as appropriate.
 
-For Django 1.8, you will need to override ``admin/login.html`` as a whole, as
-extending the login template with itself causes a recursion error.
+Note that login templates have not yet been updated for Django 3.x.
 
 Usage
 -----

pucas/management/commands/createcasuser.py

@@ -47,19 +47,11 @@ def handle(self, *args, **options):
                     user.save()
 
                 self.stdout.write(
-                    self.style_success("%s user '%s'"  \
+                    self.style.SUCCESS(
+                        "%s user '%s'"
                         % ('Created' if created else 'Updated', netid)))
 
             except LDAPSearchException:
                 self.stderr.write(
-                    self.style.ERROR("LDAP information for '%s' not found"  \
-                        % netid))
-
-    def style_success(self, msg):
-        # workaround to support django 1.8 - style.SUCCESS
-        # only added in django 1.9
-        if hasattr(self.style, 'SUCCESS'):
-            return self.style.SUCCESS(msg)
-        else:
-            return msg
-
+                    self.style.ERROR("LDAP information for '%s' not found"
+                                     % netid))

pucas/tests.py

@@ -1,28 +1,31 @@
+from io import StringIO
 from unittest import mock
+
 from django.conf import settings
 from django.core.management import call_command
 from django.test import TestCase, override_settings
-from django.utils.six import StringIO
-from ldap3.core.exceptions import LDAPException, LDAPCursorError
+from ldap3.core.exceptions import LDAPCursorError, LDAPException
 import pytest
 
 from pucas.ldap import LDAPSearch, LDAPSearchException, \
     user_info_from_ldap
+from pucas.management.commands import createcasuser, ldapsearch
 from pucas.signals import cas_login
-from pucas.management.commands import ldapsearch, createcasuser
 
 
 class MockLDAPInfo(object):
     '''Simulate ldap result object with ldap3 specific behavior for getattr'''
     def __init__(self, **kwargs):
         for k, v in kwargs.items():
             setattr(self, k, v)
+
     def __getattr__(self, attr):
         # __getattr__ only gets called when the default attribute access
         # falls through, so in this case, we always want that to raise the
         # cursor error
         raise LDAPCursorError
 
+
 class TestMockLDAPInfo(TestCase):
 
     def test_init(self):

setup.py

@@ -35,13 +35,12 @@
     classifiers=[
         'Environment :: Web Environment',
         'Framework :: Django',
-        'Framework :: Django :: 1.8',
-        'Framework :: Django :: 1.9',
-        'Framework :: Django :: 1.10',
         'Framework :: Django :: 1.11',
         'Framework :: Django :: 2.0',
         'Framework :: Django :: 2.1',
         'Framework :: Django :: 2.2',
+        'Framework :: Django :: 3.0',
+        'Framework :: Django :: 3.1',
         'Intended Audience :: Developers',
         'License :: OSI Approved :: Apache Software License',
         'Operating System :: OS Independent',
@@ -50,6 +49,7 @@
         'Programming Language :: Python :: 3.5',
         'Programming Language :: Python :: 3.6',
         'Programming Language :: Python :: 3.7',
+        'Programming Language :: Python :: 3.8',
         'Programming Language :: Python :: 3 :: Only',
         'Topic :: Internet :: WWW/HTTP',
         'Topic :: System :: Systems Administration :: Authentication/Directory',