Isolate: Download files as their filename instead of hash

appengine/components/components/template.py

Index: appengine/components/components/template.py
diff --git a/appengine/components/components/template.py b/appengine/components/components/template.py
index 7bc0b9831dab3c8a4f868e3629e5c78a5366e723..bbe75c624e7268d4dd6ab7b669fa527a705bf07a 100644
--- a/appengine/components/components/template.py
+++ b/appengine/components/components/template.py
@@ -25,6 +25,10 @@ NON_BREAKING_HYPHEN = u'\u2011'
 ### Private stuff.
 
 
+def _basename(filepath):
+  return os.path.basename(filepath)
+
+
 def _datetimeformat(value, f='%Y-%m-%d %H:%M:%S'):
   if not value:
     return NON_BREAKING_HYPHEN + NON_BREAKING_HYPHEN
@@ -85,6 +89,7 @@ def _utf8(s):
 
 # Filters available by default.
 _DEFAULT_GLOBAL_FILTERS = {
+  'basename': _basename,
   'datetimeformat': _datetimeformat,
   'encode_to_json': utils.encode_to_json,
   'epochformat': _epochformat,