Make our generated conf.py compatible with Py2 and Py3

Author: humitos

readthedocs/doc_builder/templates/doc_builder/conf.py.tmpl

@@ -13,6 +13,7 @@
 # https://github.com/rtfd/readthedocs.org/blob/master/readthedocs/doc_builder/templates/doc_builder/conf.py.tmpl
 #
 
+from __future__ import absolute_import, division, print_function, unicode_literals
 
 import importlib
 import sys
@@ -81,9 +82,9 @@ context = {
         ("{{ slug }}", "{{ url }}"),{% endfor %}
     ],
     'slug': '{{ project.slug }}',
-    'name': u'{{ project.name }}',
-    'rtd_language': u'{{ project.language }}',
-    'programming_language': u'{{ project.programming_language }}',
+    'name': '{{ project.name }}',
+    'rtd_language': '{{ project.language }}',
+    'programming_language': '{{ project.programming_language }}',
     'canonical_url': '{{ project.get_canonical_url }}',
     'analytics_code': '{{ project.analytics_code }}',
     'single_version': {{ project.single_version }},

readthedocs/rtd_tests/files/conf.py

@@ -1,6 +1,7 @@
 # -*- coding: utf-8 -*-
 
 from __future__ import division, print_function, unicode_literals
+
 from datetime import datetime
 
 from recommonmark.parser import CommonMarkParser
@@ -12,7 +13,7 @@
             '.md': CommonMarkParser,
         }
 master_doc = 'index'
-project = u'Pip'
+project = 'Pip'
 copyright = str(datetime.now().year)
 version = '0.8.1'
 release = '0.8.1'

readthedocs/templates/sphinx/conf.py.conf

@@ -13,7 +13,7 @@ source_parsers = {
             '.md': CommonMarkParser,
         }
 master_doc = 'index'
-project = u'{{ project.name }}'
+project = '{{ project.name }}'
 copyright = str(datetime.now().year)
 version = '{{ version.verbose_name }}'
 release = '{{ version.verbose_name }}'
@@ -23,6 +23,6 @@ htmlhelp_basename = '{{ project.slug }}'
 html_theme = 'sphinx_rtd_theme'
 file_insertion_enabled = False
 latex_documents = [
-  ('index', '{{ project.slug }}.tex', u'{{ project.name }} Documentation',
-   u'{{ project.copyright }}', 'manual'),
+  ('index', '{{ project.slug }}.tex', '{{ project.name }} Documentation',
+   '{{ project.copyright }}', 'manual'),
 ]