Updated the default cache key transformation in documentation.
Follow up to
@@ -1031,7 +1031,7 @@ key version to provide a final cache key. By default, the three parts
are joined using colons to produce a final string::
def make_key(key, key_prefix, version):
- return ':'.join([key_prefix, str(version), key])
+ return '%s:%s:%s' % (key_prefix, version, key)
If you want to combine the parts in different ways, or apply other
processing to the final key (e.g., taking a hash digest of the key
