Mock some modules, don't mock some others.

docs/conf.py

@@ -50,6 +50,14 @@ def __getattr__(cls, name):
 # Mock all the dependencies! (except the ones we don't want to)
 py_mods = [tup[0] for tup in dependencies.PYTHON_DEPENDENCIES]
 py_mods.remove('six')
+py_mods.remove('dateutil')
+py_mods.append('artifacts.knowledgebase')
+py_mods.append('dfvfs.helpers')
+py_mods.append('dfvfs.analyzer')
+py_mods.append('dfvfs.lib')
+py_mods.append('dfvfs.resolver')
+
+
 bin_mods = [key for key, value in dependencies.LIBYAL_DEPENDENCIES.iteritems()]
 sys.modules.update((mod_name, Mock()) for mod_name in py_mods)
 sys.modules.update((mod_name, Mock()) for mod_name in bin_mods)

docs/requirements.txt

@@ -1 +1,3 @@
 sphinxcontrib-napoleon
+dateutil
+