Injection stuff.

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

 # 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 logging
 
 from docs_server_utils import FormatKey
 from third_party.handlebar import Handlebar
 
 EXTENSIONS_URL = '/chrome/extensions'
@@ skipping 42 matching lines @@
       self._api_list_data_source = api_list_data_source
       self._intro_data_source = intro_data_source
       self._samples_data_source_factory = samples_data_source_factory
       self._cache = cache_builder.build(Handlebar)
       self._public_template_path = public_template_path
       self._private_template_path = private_template_path
 
     def Create(self, request):
       """Returns a new TemplateDataSource bound to |request|.
       """
-      return TemplateDataSource(self._branch_info,
-                                self._static_resources,
-                                self._api_data_source_factory,
-                                self._api_list_data_source,
-                                self._intro_data_source,
-                                self._samples_data_source_factory,
-                                self._cache,
-                                self._public_template_path,
-                                self._private_template_path,
-                                request)
+      return TemplateDataSource(
+          self._branch_info,
+          self._static_resources,
+          self._api_data_source_factory.Create(request),
+          self._api_list_data_source,
+          self._intro_data_source,
+          self._samples_data_source_factory.Create(request),
+          self._cache,
+          self._public_template_path,
+          self._private_template_path,
+          request)
 
   def __init__(self,
                branch_info,
                static_resources,
-               api_data_source_factory,
+               api_data_source,
                api_list_data_source,
                intro_data_source,
-               samples_data_source_factory,
+               samples_data_source,
                cache,
                public_template_path,
                private_template_path,
                request):
     self._branch_info = branch_info
     self._static_resources = static_resources
     self._api_list_data_source = api_list_data_source
     self._intro_data_source = intro_data_source
-    self._samples_data_source = samples_data_source_factory.Create(request)
-    self._api_data_source = api_data_source_factory.Create(
-        self._samples_data_source.values())
+    self._samples_data_source = samples_data_source
+    self._api_data_source = api_data_source
     self._cache = cache
     self._public_template_path = public_template_path
     self._private_template_path = private_template_path
     self._request = request
 
   def Render(self, template_name):
     """This method will render a template named |template_name|, fetching all
     the partial templates needed from |self._cache|. Partials are retrieved
     from the TemplateDataSource with the |get| method.
     """
@@ skipping 17 matching lines @@
   def get(self, key):
     return self.GetTemplate(self._private_template_path, key)
 
   def GetTemplate(self, base_path, template_name):
     real_path = FormatKey(template_name)
     try:
       return self._cache.GetFromFile(base_path + '/' + real_path)
     except Exception as e:
       logging.error(e)
       return None