Quote etag values.

CHANGELOG.md

@@ -9,10 +9,12 @@
 - Speed up validating annotations with user fields ([#1078](../../pull/1078))
 - Speed up validating annotation colors ([#1080](../../pull/1080))
 - Support more complex bands from the test source ([#1082](../../pull/1082))
+- Improve error thrown for invalid schema with multi source ([#1083](../../pull/1083))
 
 ### Bug Fixes
 - The cache could reuse a class inappropriately ([#1070](../../pull/1070))
 - Increase size of annotation json that will be parsed ([#1075](../../pull/1075))
+- Quote ETag tags ([#1084](../../pull/1084))
 
 ## 1.20.1
 

girder/girder_large_image/rest/tiles.py

@@ -81,7 +81,7 @@ def _handleETag(key, item, *args, **kwargs):
     """
     Add or check an ETag header.
 
-    :param key: key for making a distinc etag.
+    :param key: key for making a distinct etag.
     :param item: item used for the item _id and updated timestamp.
     :param max_age: the maximum cache duration.
     :param *args, **kwargs: additional arguments for generating an etag.
@@ -90,7 +90,7 @@ def _handleETag(key, item, *args, **kwargs):
     id = str(item['_id'])
     date = item.get('updated', item.get('created'))
     etag = hashlib.md5(strhash(key, id, date, *args, **kwargs).encode()).hexdigest()
-    setResponseHeader('ETag', etag)
+    setResponseHeader('ETag', '"%s"' % etag)
     conditions = [str(x) for x in cherrypy.request.headers.elements('If-Match') or []]
     if conditions and not (conditions == ['*'] or etag in conditions):
         raise cherrypy.HTTPError(