Extension docs server: APIDataSource

chrome/common/extensions/docs/server2/echo_handler.py

 #!/usr/bin/env python
 # Copyright (c) 2012 The Chromium Authors. All rights reserved.
 # Use of this source code is governed by a BSD-style license that can be
 # found in the LICENSE file.
 
 import sys
 import os
 
 # Add the original server location to sys.path so we are able to import
 # modules from there.
 SERVER_PATH = 'chrome/common/extensions/docs/server2/'
 if os.path.abspath(SERVER_PATH) not in sys.path:
   sys.path.append(os.path.abspath(SERVER_PATH))
 
 import branch_utility
 import logging
 import urlfetch
 
 from google.appengine.ext import webapp
 from google.appengine.ext.webapp.util import run_wsgi_app
 
+from api_data_source import APIDataSource
 from local_fetcher import LocalFetcher
 from server_instance import ServerInstance
 from subversion_fetcher import SubversionFetcher
 from template_data_source import TemplateDataSource
 
 EXTENSIONS_PATH = 'chrome/common/extensions/'
 DOCS_PATH = 'docs/'
+API_PATH = 'api/'
 PUBLIC_TEMPLATE_PATH = DOCS_PATH + 'template2/public/'
 PRIVATE_TEMPLATE_PATH = DOCS_PATH + 'template2/private/'
 
 # Global cache of instances because the Server is recreated for every request.
 SERVER_INSTANCES = {}
 
 class Server(webapp.RequestHandler):
   def _GetInstanceForBranch(self, branch):
     if branch in SERVER_INSTANCES:
       return SERVER_INSTANCES[branch]
     if branch == 'local':
       fetcher = LocalFetcher(EXTENSIONS_PATH)
       # No cache for local doc server.
       cache_timeout_seconds = 0
     else:
       fetcher = SubversionFetcher(branch, EXTENSIONS_PATH, urlfetch)
       cache_timeout_seconds = 300
-    data_source = TemplateDataSource(
+    template_data_source = TemplateDataSource(
         fetcher,
         [PUBLIC_TEMPLATE_PATH, PRIVATE_TEMPLATE_PATH],
         cache_timeout_seconds)
-    SERVER_INSTANCES[branch] = ServerInstance(data_source, fetcher)
+    api_data_source = APIDataSource(fetcher, [API_PATH], cache_timeout_seconds)
+    SERVER_INSTANCES[branch] = ServerInstance(
+        api_data_source,
+        template_data_source,
+        fetcher)
     return SERVER_INSTANCES[branch]
 
   def _HandleRequest(self, path):
     channel_name = branch_utility.GetChannelNameFromPath(path)
     branch = branch_utility.GetBranchNumberForChannelName(channel_name,
                                                           urlfetch)
     self._GetInstanceForBranch(branch).Run(path, self)
 
   def get(self):
     path = self.request.path
     path = path.replace('/chrome/extensions/', '')
     if len(path) > 0 and path[0] == '/':
       path = path.strip('/')
     self._HandleRequest(path)
 
 def main():
   handlers = [
     ('/.*', Server),
   ]
   run_wsgi_app(webapp.WSGIApplication(handlers, debug=False))
 
 
 if __name__ == '__main__':
   main()