Use a subset of the git SHA1 to make image names unique
@@ -53,6 +53,6 @@ class Git(ContentProvider):
def content_id(self):
"""A unique ID to represent the version of the content.
- Uses the git commit ID of the repository.
+ Uses the first seven characters of the git commit ID of the repository.
"""
- return self._sha1
+ return self._sha1[:7]
