Follow the new PTI for document build

For compliance with the Project Testing Interface as described in:
https://governance.openstack.org/tc/reference/project-testing-interface.html
http://lists.openstack.org/pipermail/openstack-dev/2017-December/125710.html

Change-Id: Ie46ce87264a60072769649b8ffdc027261370ac8

doc/requirements.txt

@@ -0,0 +1,3 @@
+sphinx!=1.6.6,!=1.6.7,>=1.6.2 # BSD
+sphinxcontrib-apidoc>=0.2.0  # BSD
+openstackdocstheme>=1.18.1 # Apache-2.0

doc/source/conf.py

@@ -21,9 +21,8 @@ sys.path.insert(0, os.path.abspath('../..'))
 # Add any Sphinx extension module names here, as strings. They can be
 # extensions coming with Sphinx (named 'sphinx.ext.*') or your custom ones.
 extensions = [
-    'sphinx.ext.autodoc',
-    #'sphinx.ext.intersphinx',
-    'openstackdocstheme'
+    'openstackdocstheme',
+    'sphinxcontrib.apidoc'
 ]
 
 # openstackdocstheme options
@@ -31,6 +30,11 @@ repository_name = 'openstack/python-congressclient'
 bug_project = 'python-congressclient'
 bug_tag = ''
 
+# sphinxcontrib.apidoc options
+apidoc_module_dir = '../../congressclient'
+apidoc_output_dir = 'reference/api'
+apidoc_separate_modules = True
+
 # Must set this variable to include year, month, day, hours, and minutes.
 html_last_updated_fmt = '%Y-%m-%d %H:%M'
 

setup.cfg

@@ -57,20 +57,6 @@ openstack.congressclient.v1 =
     congress_driver_list = congressclient.osc.v1.driver:ListDrivers
     congress_version_list = congressclient.osc.v1.api_versions:ListAPIVersions
 
-[pbr]
-autodoc_index_modules = True
-api_doc_dir = reference/api
-warnerrors = True
-
-[build_sphinx]
-source-dir = doc/source
-build-dir = doc/build
-all_files = 1
-warning-is-error = 1
-
-[upload_sphinx]
-upload-dir = doc/build/html
-
 [compile_catalog]
 directory = congressclient/locale
 domain = python-congressclient

test-requirements.txt

@@ -5,8 +5,6 @@ hacking!=0.13.0,<0.14,>=0.12.0 # Apache-2.0
 
 coverage!=4.4,>=4.0 # Apache-2.0
 fixtures>=3.0.0 # Apache-2.0/BSD
-sphinx!=1.6.6,!=1.6.7,>=1.6.2 # BSD
-openstackdocstheme>=1.18.1 # Apache-2.0
 testrepository>=0.0.18 # Apache-2.0/BSD
 testtools>=2.2.0 # MIT
 mock>=2.0.0 # BSD

tox.ini

@@ -25,7 +25,8 @@ commands = {posargs}
 commands = python setup.py testr --coverage --testr-args='{posargs}'
 
 [testenv:docs]
-commands = python setup.py build_sphinx
+deps = -r{toxinidir}/doc/requirements.txt
+commands = sphinx-build -W -b html doc/source doc/build/html
 
 [hacking]
 import_exceptions = congressclient.i18n