Extensions Docs Server: Internal file system

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

Index: chrome/common/extensions/docs/server2/template_data_source.py
diff --git a/chrome/common/extensions/docs/server2/template_data_source.py b/chrome/common/extensions/docs/server2/template_data_source.py
index 984f82af2992a47691cc61da10ecaf630cb6dc4b..858e318da36f7761d108737b3f38349fee31dcbd 100644
--- a/chrome/common/extensions/docs/server2/template_data_source.py
+++ b/chrome/common/extensions/docs/server2/template_data_source.py
@@ -2,6 +2,7 @@
 # Use of this source code is governed by a BSD-style license that can be
 # found in the LICENSE file.
 
+import logging
 from path_utils import FormatKey
 from third_party.handlebar import Handlebar
 
@@ -26,6 +27,7 @@ class TemplateDataSource(object):
     self._samples_data_source = samples_data_source
     self._cache = cache_builder.build(self._LoadTemplate)
     self._base_paths = base_paths
+    self._use = 0
 
   def _MakeBranchDict(self, branch):
     return {
@@ -47,10 +49,12 @@ class TemplateDataSource(object):
     the partial templates needed from |self._cache|. Partials are retrieved
     from the TemplateDataSource with the |get| method.
     """
+    self._use = 0
     template = self.get(template_name)
     if not template:
       return ''
       # TODO error handling
+    self._use = 1
     return template.render({
       'apis': self._api_data_source,
       'branchInfo': self._branch_info,
@@ -65,9 +69,9 @@ class TemplateDataSource(object):
 
   def get(self, key):
     real_path = FormatKey(key)
-    for base_path in self._base_paths:
-      try:
-        return self._cache.getFromFile(base_path + '/' + real_path)
-      except:
-        pass
-    return None
+    try:
+      return self._cache.getFromFile(
+          self._base_paths[self._use] + '/' + real_path)
+    except Exception as e:
+      logging.warn(e)
+      return None