Added 'from __future__' imports all over the place, to bring code behaviour into closer alignment between python2 and python3

 - Legacy-Id: 16446

Author: levkowetz

ietf/__init__.py

@@ -1,6 +1,9 @@
 # Copyright The IETF Trust 2007-2019, All Rights Reserved
 # -*- coding: utf-8 -*-
 
+
+from __future__ import absolute_import, print_function, unicode_literals
+
 from . import checks                           # pyflakes:ignore
 
 # Don't add patch number here:

ietf/api/tests.py

@@ -1,4 +1,8 @@
 # Copyright The IETF Trust 2015-2019, All Rights Reserved
+# -*- coding: utf-8 -*-
+
+
+from __future__ import absolute_import, print_function, unicode_literals
 
 import os
 import sys

ietf/community/admin.py

@@ -1,6 +1,6 @@
 # Copyright The IETF Trust 2017-2019, All Rights Reserved
 # -*- coding: utf-8 -*-
-
+from __future__ import absolute_import, print_function, unicode_literals
 
 from django.contrib import admin
 

ietf/community/forms.py

@@ -1,4 +1,9 @@
 # Copyright The IETF Trust 2012-2019, All Rights Reserved
+# -*- coding: utf-8 -*-
+
+
+from __future__ import absolute_import, print_function, unicode_literals
+
 from django import forms
 from django.db.models import Q
 

ietf/community/migrations/0001_initial.py

@@ -1,7 +1,7 @@
 # Copyright The IETF Trust 2018-2019, All Rights Reserved
 # -*- coding: utf-8 -*-
 # Generated by Django 1.11.10 on 2018-02-20 10:52
-
+from __future__ import absolute_import, print_function, unicode_literals
 
 from django.db import migrations, models
 import django.db.models.deletion

ietf/community/migrations/0002_auto_20180220_1052.py

@@ -3,6 +3,8 @@
 # Generated by Django 1.11.10 on 2018-02-20 10:52
 
 
+from __future__ import absolute_import, print_function, unicode_literals
+
 from django.conf import settings
 from django.db import migrations, models
 import django.db.models.deletion

ietf/community/migrations/0003_add_communitylist_docs2_m2m.py

@@ -3,6 +3,8 @@
 # Generated by Django 1.11.20 on 2019-05-21 14:23
 
 
+from __future__ import absolute_import, print_function, unicode_literals
+
 from django.db import migrations, models
 import django.db.models.deletion
 import ietf.utils.models

ietf/community/migrations/0004_set_document_m2m_keys.py

@@ -3,6 +3,8 @@
 # Generated by Django 1.11.20 on 2019-05-21 14:27
 
 
+from __future__ import absolute_import, print_function, unicode_literals
+
 import sys
 
 from tqdm import tqdm

ietf/community/migrations/0005_1_del_docs_m2m_table.py

@@ -3,6 +3,8 @@
 # Generated by Django 1.11.20 on 2019-05-22 08:15
 
 
+from __future__ import absolute_import, print_function, unicode_literals
+
 from django.db import migrations
 
 

ietf/community/migrations/0005_2_add_docs_m2m_table.py

@@ -3,6 +3,8 @@
 # Generated by Django 1.11.20 on 2019-05-22 08:15
 
 
+from __future__ import absolute_import, print_function, unicode_literals
+
 from django.db import migrations, models