Added API reference document

The API reference document is missing so addded it and enabled pep8
check for conf.py.

Change-Id: I04236c5427d7ac624781fbfc920a79f855d8cd75

doc/.gitignore

@@ -1 +1,2 @@
 build/
+source/ref/

doc/source/conf.py

@@ -1,4 +1,15 @@
 # -*- coding: utf-8 -*-
+# Licensed under the Apache License, Version 2.0 (the "License"); you may
+# not use this file except in compliance with the License. You may obtain
+# a copy of the License at
+#
+#      http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
+# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
+# License for the specific language governing permissions and limitations
+# under the License.
 #
 # python-heatclient documentation build configuration file, created by
 # sphinx-quickstart on Sun Dec  6 14:19:25 2009.
@@ -19,6 +30,7 @@ import os
 # documentation root, use os.path.abspath to make it absolute, like shown here.
 #sys.path.append(os.path.abspath('.'))
 
+execfile(os.path.join("ext", "gen_ref.py"))
 # -- General configuration ----------------------------------------------------
 
 # Add any Sphinx extension module names here, as strings. They can be

doc/source/ext/gen_ref.py

@@ -0,0 +1,58 @@
+# -*- coding: utf-8 -*-
+# Licensed under the Apache License, Version 2.0 (the "License"); you may
+# not use this file except in compliance with the License. You may obtain
+# a copy of the License at
+#
+#      http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
+# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
+# License for the specific language governing permissions and limitations
+# under the License.
+
+import os
+import sys
+
+BASE_DIR = os.path.dirname(os.path.abspath(__file__))
+ROOT = os.path.abspath(os.path.join(BASE_DIR, "..", "..", ".."))
+
+sys.path.insert(0, ROOT)
+sys.path.insert(0, BASE_DIR)
+
+
+def gen_ref(ver, title, names):
+    refdir = os.path.join(BASE_DIR, "ref")
+    pkg = "heatclient"
+    if ver:
+        pkg = "%s.%s" % (pkg, ver)
+        refdir = os.path.join(refdir, ver)
+    if not os.path.exists(refdir):
+        os.makedirs(refdir)
+    idxpath = os.path.join(refdir, "index.rst")
+    with open(idxpath, "w") as idx:
+        idx.write(("%(title)s\n"
+                   "%(signs)s\n"
+                   "\n"
+                   ".. toctree::\n"
+                   "   :maxdepth: 1\n"
+                   "\n") % {"title": title, "signs": "=" * len(title)})
+        for name in names:
+            idx.write("   %s\n" % name)
+            rstpath = os.path.join(refdir, "%s.rst" % name)
+            with open(rstpath, "w") as rst:
+                rst.write(("%(title)s\n"
+                           "%(signs)s\n"
+                           "\n"
+                           ".. automodule:: %(pkg)s.%(name)s\n"
+                           "   :members:\n"
+                           "   :undoc-members:\n"
+                           "   :show-inheritance:\n"
+                           "   :noindex:\n")
+                          % {"title": name.capitalize(),
+                             "signs": "=" * len(name),
+                             "pkg": pkg, "name": name})
+
+gen_ref("", "Client Reference", ["client", "exc"])
+gen_ref("v1", "Version 1 API Reference",
+        ["stacks", "resources", "events", "actions"])

doc/source/index.rst

@@ -20,6 +20,15 @@ Once you have done so, you can use the API like so::
   >>> from heatclient.client import Client
   >>> heat = Client('1', endpoint=heat_url, token=auth_token)
 
+Reference
+---------
+
+.. toctree::
+    :maxdepth: 1
+
+    ref/index
+    ref/v1/index
+
 Command-line Tool
 =================
 

tox.ini

@@ -28,4 +28,4 @@ downloadcache = ~/cache/pip
 show-source = True
 ignore = H233,H302
 builtins = _
-exclude=.venv,.git,.tox,dist,doc,*openstack/common*,*lib/python*,*egg,build
+exclude=.venv,.git,.tox,dist,*openstack/common*,*lib/python*,*egg,build