Docserver: Add support for viewing docs with a codereview patch applied

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

Index: chrome/common/extensions/docs/server2/server_instance.py
===================================================================
--- chrome/common/extensions/docs/server2/server_instance.py	(revision 199575)
+++ chrome/common/extensions/docs/server2/server_instance.py	(working copy)
@@ -39,7 +39,9 @@
                channel,
                object_store_creator,
                host_file_system,
-               app_samples_file_system):
+               app_samples_file_system,
+               static_path=None,
+               compiled_fs_factory=None):

[not at google - send to devlin, 2013/05/11 20:39:53]

having these as optional parameters doesn't gain much, there are only a few
places where ServerInstances are constructed, and I prefer to be explicit rather
than have too many optional parameters.

     self.channel = channel
 
     self.object_store_creator = object_store_creator
@@ -48,9 +50,12 @@
 
     self.app_samples_file_system = app_samples_file_system
 
-    self.compiled_host_fs_factory = CompiledFileSystem.Factory(
-        host_file_system,
-        object_store_creator)
+    if compiled_fs_factory is None:
+      self.compiled_host_fs_factory = CompiledFileSystem.Factory(
+          host_file_system,
+          object_store_creator)
+    else:
+      self.compiled_host_fs_factory = compiled_fs_factory
 
     self.api_list_data_source_factory = APIListDataSource.Factory(
         self.compiled_host_fs_factory,
@@ -97,6 +102,8 @@
         self.compiled_host_fs_factory,
         svn_constants.JSON_PATH)
 
+    if static_path is None:
+      static_path = '/static' if channel == 'stable' else '/%s/static' % channel
     self.template_data_source_factory = TemplateDataSource.Factory(
         channel,
         self.api_data_source_factory,
@@ -107,7 +114,8 @@
         self.compiled_host_fs_factory,
         self.ref_resolver_factory,
         svn_constants.PUBLIC_TEMPLATE_PATH,
-        svn_constants.PRIVATE_TEMPLATE_PATH)
+        svn_constants.PRIVATE_TEMPLATE_PATH,
+        static_path)
 
     self.example_zipper = ExampleZipper(
         self.compiled_host_fs_factory,