stefankoegl/python-json-pointer — pull request #7 by alexsdutton (2014-03-26 14:30:37+00:00)
Title: JsonPointer.from_parts should handle the empty path

[The RFC says](http://tools.ietf.org/html/rfc6901#page-5) that the path `""` points at the original document. However, passing `[]` to `from_parts()` results in a path of `"/"` (the same as when one passes `[""]`. This makes the empty list produce a pointer for the empty path.