Docserver overhaul: Gitiles away from me.

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

 # Copyright 2014 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 logging
 import posixpath
 
 from custom_logger import CustomLogger
 from extensions_paths import EXAMPLES
 from file_system_util import CreateURLsFromPaths
-from future import Future
+from future import All, Future
 from render_servlet import RenderServlet
 from special_paths import SITE_VERIFICATION_FILE
 from timer import Timer
 
 
 _SUPPORTED_TARGETS = {
   'examples': (EXAMPLES, 'extensions/examples'),
 }
 
 
@@ skipping 40 matching lines @@
   return success_count == len(items)
 
 
 class RenderRefresher(object):
   '''Used to refresh any set of renderable resources. Currently only supports
   assets related to extensions examples.'''
   def __init__(self, server_instance, request):
     self._server_instance = server_instance
     self._request = request
 
-  def GetRefreshPaths(self):
-    return _SUPPORTED_TARGETS.keys()
-
-  def Refresh(self, path):
+  def Refresh(self):
     def render(path):
       request = Request(path, self._request.host, self._request.headers)
       delegate = _SingletonRenderServletDelegate(self._server_instance)
       return RenderServlet(request, delegate).Get()
 
     def request_files_in_dir(path, prefix='', strip_ext=None):
       '''Requests every file found under |path| in this host file system, with
       a request prefix of |prefix|. |strip_ext| is an optional list of file
       extensions that should be stripped from paths before requesting.
       '''
       def maybe_strip_ext(name):
         if name == SITE_VERIFICATION_FILE or not strip_ext:
           return name
         base, ext = posixpath.splitext(name)
         return base if ext in strip_ext else name
       files = [maybe_strip_ext(name)
                for name, _ in CreateURLsFromPaths(master_fs, path, prefix)]
       return _RequestEachItem(path, files, render)
 
-    # Only support examples for now.
-    if path not in _SUPPORTED_TARGETS:
-      return Future(callback=lambda: False)
+    return All(request_files_in_dir(dir, prefix=prefix)
+               for dir, prefix in _SUPPORTED_TARGETS.itervalues())
 
-    dir = _SUPPORTED_TARGETS[path][0]
-    prefix = _SUPPORTED_TARGETS[path][1]
-    return request_files_in_dir(dir, prefix=prefix)