more doc module installing

doc/conf.py

@@ -32,17 +32,9 @@ def __getattr__(cls, name):
 
 MOCK_MODULES = ['pygtk', 'gtk', 'gobject', 'nacl', 'NetworkManager',
                 'dbus', 'nacl.encoding', 'nacl.signing', 'dbus.service',
-                'requests_oauthlib',
-                'dateutil.parser', 'oauthlib', 'oauthlib.oauth2',
-                'oauthlib.oauth2.rfc6749', 'oauthlib.oauth2.rfc6749.errors',
                 'cryptography', 'cryptography.x509', 'cryptography.x509.oid',
-                'cryptography', 'cryptography.hazmat', 'cryptography.hazmat.backends']
-                #'repoze', 'repoze.lru',
-               # 'future', 'future.moves', 'future.moves.urllib',
-               # 'future.moves.urllib.parse', 
-                #'gi', 'dateutil', 'gi.repository',
-                #'http', 'http.server',
-               # 'http.client']
+                'cryptography', 'cryptography.hazmat',
+                'cryptography.hazmat.backends']
 
 
 sys.modules.update((mod_name, Mock()) for mod_name in MOCK_MODULES)

doc/requirements.txt

@@ -4,3 +4,6 @@ sphinx_rtd_theme
 future
 repoze.lru
 six
+oauthlib
+dateutil
+requests_oauthlib

readthedocs.yml

@@ -2,6 +2,6 @@ build:
   image: latest
 
 python:
-  version: 2.7
+  version: 3.6
 
 requirements_file: doc/requirements.txt