OpenStack Compute (Nova)
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nova/placement-api-ref/ext/validator.py

68 lines
2.3 KiB

# 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.
"""Test to see if docs exists for routes and methods in the placement API."""
import os
from nova.api.openstack.placement import handler
# A humane ordering of HTTP methods for sorted output.
ORDERED_METHODS = ['GET', 'POST', 'PUT', 'PATCH', 'DELETE']
DEPRECATED_METHODS = [('POST', '/resource_providers/{uuid}/inventories')]
def _header_line(map_entry):
method, route = map_entry
line = '.. rest_method:: %s %s' % (method, route)
return line
def inspect_doc(app):
"""Load up doc_files and see if any routes are missing.
The routes are defined in handler.ROUTE_DECLARATIONS.
"""
doc_files = [os.path.join(app.srcdir, file)
for file in os.listdir(app.srcdir) if file.endswith(".inc")]
routes = []
for route in sorted(handler.ROUTE_DECLARATIONS, key=len):
# Skip over the '' route.
if route:
for method in ORDERED_METHODS:
if method in handler.ROUTE_DECLARATIONS[route]:
routes.append((method, route))
header_lines = []
for map_entry in routes:
if map_entry not in DEPRECATED_METHODS:
header_lines.append(_header_line(map_entry))
content_lines = []
for doc_file in doc_files:
with open(doc_file) as doc_fh:
content_lines.extend(doc_fh.read().splitlines())
missing_lines = []
for line in header_lines:
if line not in content_lines:
missing_lines.append(line)
if missing_lines:
msg = ['Documentation likely missing for the following routes:', '']
for line in missing_lines:
msg.append(line)
raise ValueError('\n'.join(msg))
def setup(app):
app.connect('builder-inited', inspect_doc)