Fix docs gate

Change-Id: Ibcb463c03e60886baf2ec70728b3ac1087345c7f

doc/requirements.txt

@@ -0,0 +1,5 @@
+# doc build requirements
+sphinx!=1.6.6,!=1.6.7,!=2.1.0,>=1.6.2;python_version>='3.4' # BSD
+sphinxcontrib-httpdomain>=1.3.0 # BSD
+reno>=2.5.0 # Apache-2.0
+openstackdocstheme>=1.20.0 # Apache-2.0

doc/source/_exts/yaqlautodoc.py

@@ -208,7 +208,6 @@ def render(app, doctree, fromdocname):
 
 
 def setup(app):
-    app.info('Loading the yaql documenter extension')
     app.add_node(YaqlDocNode)
     app.add_directive('yaqldoc', YaqlDocDirective)
     app.connect('doctree-resolved', render)

doc/source/conf.py

@@ -21,11 +21,7 @@ sys.path.insert(0, os.path.join(os.path.abspath('.'), '_exts'))
 
 # 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',
-    # 'oslosphinx',
-    'yaqlautodoc'
-]
+extensions = ['openstackdocstheme', 'sphinx.ext.autodoc', 'yaqlautodoc']
 
 # autodoc generation is a bit aggressive and a nuisance when doing heavy
 # text edit cycles.

doc/source/extending_yaql.rst

@@ -44,7 +44,7 @@ available operator symbols cannot be changed for the parser once it has been
 built.
 
 Each operator in the table is represented by the tuple
-`(op_symbols, op_type, op_alias):
+`(op_symbols, op_type, op_alias)`:
 
 * op_symbols are the operator symbols. There are no limitations on how the
   operators can be called as long as they do not contain whitespaces. It can
@@ -160,7 +160,7 @@ There are three ways to create a context instance:
 #. Call `create_child_context` method on any existing context object to get a
    child context
 #. Use `yaql.create_context` function to creates the root context that is
-prepopulated with YAQL standard library functions
+   prepopulated with YAQL standard library functions
 
 `yaql.create_context` allows one to selectively disable standard library
 modules.
@@ -176,12 +176,12 @@ parameter name.
 
 yaql has two implementations included:
 
-* `yaql.language.conventions.CamelCaseConvention' that translates Python
+* `yaql.language.conventions.CamelCaseConvention` that translates Python
   conventions into camel case. For example, it will convert
   `my_func(arg_name)` into `myFunc(argName)`. This convention is used by
   default.
 
-* `yaql.language.conventions.PythonConvention' that leaves function and
+* `yaql.language.conventions.PythonConvention` that leaves function and
   parameter names intact.
 
 Each context, either directly or indirectly through its parent context, is

test-requirements.txt

@@ -3,10 +3,6 @@ hacking>=0.12.0,!=0.13.0,<0.14
 coverage>=3.6
 fixtures>=1.3.1
 python-subunit>=0.0.18
-sphinx>=1.1.2,!=1.2.0,!=1.3b1,<1.3
-oslosphinx>=2.5.0
 testrepository>=0.0.18
 testscenarios>=0.4
 testtools>=1.4.0
-
-reno>=1.8.0  # Apache2

tox.ini

@@ -23,7 +23,8 @@ 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 -a -E -W -d doc/build/doctrees -b html doc/source doc/build/html
 
 [testenv:releasenotes]
 commands = sphinx-build -a -E -d releasenotes/build/doctrees -b html releasenotes/source releasenotes/build/html