fixes a few future imports and adds support for new python and wagtail versions

setup.py

@@ -2,7 +2,7 @@ from setuptools import find_packages, setup
 
 
 install_requires = [
-    'wagtail>=1.7',
+    'wagtail<=1.10',
     'user-agents>=1.0.1',
 ]
 
@@ -16,6 +16,10 @@ tests_require = [
     'wagtail_factories==0.2.0',
 ]
 
+docs_require = [
+    'sphinx>=1.4.0',
+]
+
 setup(
     name='wagtail-personalisation',
     version='0.1.0',
@@ -26,6 +30,7 @@ setup(
     install_requires=install_requires,
     tests_require=tests_require,
     extras_require={
+        'docs': docs_require,
         'test': tests_require,
     },
     packages=find_packages('src'),
@@ -39,13 +44,17 @@ setup(
         'Intended Audience :: Developers',
         'License :: OSI Approved :: BSD License',
         'Operating System :: OS Independent',
-        'Programming Language :: Python',
+        'Programming Language :: Python :: 2',
+        'Programming Language :: Python :: 2.7',
+        'Programming Language :: Python :: 3',
         'Programming Language :: Python :: 3.4',
         'Programming Language :: Python :: 3.5',
+        'Programming Language :: Python :: 3.6',
         'Framework :: Django',
         'Framework :: Django :: 1.8',
         'Framework :: Django :: 1.9',
         'Framework :: Django :: 1.10',
+        'Framework :: Django :: 1.11',
         'Topic :: Internet :: WWW/HTTP :: Site Management',
     ],
 )

src/personalisation/adapters.py

@@ -1,3 +1,4 @@
+from __future__ import absolute_import, unicode_literals
 import time
 
 from django.db.models import F

src/personalisation/blocks.py

@@ -1,24 +1,22 @@
+from __future__ import absolute_import, unicode_literals
+
 from wagtail.wagtailcore import blocks
 from personalisation.models import Segment
 
+
 def list_segment_choices():
-     
     for s in Segment.objects.all():
         yield (s.pk, s.name)
 
 
-
 class PersonalisedStructBlock(blocks.StructBlock):
-
     segment = blocks.ChoiceBlock(
         choices=list_segment_choices, 
-        required=False, label="Personalisation segment",
-        help_text="Only show this content block for users in this segment")
-
+        required=False, label=_("Personalisation segment"),
+        help_text=_("Only show this content block for users in this segment"))
 
     def render(self, value, context=None):
         """Only render this content block for users in this segment"""
-
         # TODO: move logic to its own class instead of getting it from the session
         user_segments = context['request'].session['segments']