Dynamically generate a heading for Extension Docs API pages

chrome/common/extensions/docs/server2/preview.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.
 
 # This helps you preview the apps and extensions docs.
 #
 #    ./preview.py --help
 #
 # There are two modes: server- and render- mode. The default is server, in which
@@ skipping 16 matching lines @@
 # Note: absolute paths into static content (e.g. /static/css/site.css) will be
 # relative paths (e.g. static/css/site.css) for convenient sandboxing.
 
 # NOTE: RUN THIS FIRST. Or all third_party imports will fail.
 import build_server
 # Copy all the files necessary to run the server. These are cleaned up when the
 # server quits.
 build_server.main()
 
 from BaseHTTPServer import BaseHTTPRequestHandler, HTTPServer
+from fake_fetchers import ConfigureFakeFetchers
 import logging
 import optparse
 import os
 import sys
 import time
 
 from local_renderer import LocalRenderer
 
 class _RequestHandler(BaseHTTPRequestHandler):
   '''A HTTPRequestHandler that outputs the docs page generated by Handler.
@@ skipping 15 matching lines @@
   parser.add_option('-r', '--render', default='',
       help='statically render a page and print to stdout rather than starting '
            'the server, e.g. apps/storage.html. The path may optionally end '
            'with #n where n is the number of times to render the page before '
            'printing it, e.g. apps/storage.html#50, to use for profiling.')
   parser.add_option('-t', '--time', action='store_true',
       help='Print the time taken rendering rather than the result.')
 
   (opts, argv) = parser.parse_args()
 
+  ConfigureFakeFetchers()

[not at google - send to devlin, 2013/05/16 18:56:15]

shouldn't be needed. make LocalRenderer use a fake chrome vesion utilty. it's
fake data anyway, and this means we won't catch some bad behaviour elsewhere.

[epeterson, 2013/06/02 00:25:50]

Done.

+
   if opts.render:
     if opts.render.find('#') >= 0:
       (path, iterations) = opts.render.rsplit('#', 1)
       extra_iterations = int(iterations) - 1
     else:
       path = opts.render
       extra_iterations = 0
 
     if opts.time:
       start_time = time.time()
@@ skipping 24 matching lines @@
   print('')
   print('  http://localhost:%s/apps/' % opts.port)
   print('')
 
   logging.getLogger().setLevel(logging.INFO)
   server = HTTPServer(('', int(opts.port)), _RequestHandler)
   try:
     server.serve_forever()
   finally:
     server.socket.close()