René's URL Explorer Experiment

{"@context":"https://schema.org","@type":"DiscussionForumPosting","headline":"not enough lines in _set_cache method","articleBody":"There is a `list index out of range` when printing  the tag message of systemd repository\r\n\r\nReproducer: \r\nclone systemd repository with `git clone https://github.com/systemd/systemd.git'\r\n```python\r\nfrom git import Repo\r\nr = Repo('./systemd')\r\nt = r.tags['060']\r\nif t.tag is not None:\r\n    print(t.tag.message)\r\n```\r\n```\r\nIndexError                                Traceback (most recent call last)\r\n\u003cipython-input-15-462f7dbfed04\u003e in \u003cmodule\u003e()\r\n----\u003e 1 t.tag.message\r\n\r\n/usr/lib/python3.7/site-packages/gitdb/util.py in __getattr__(self, attr)\r\n    254         to be created and set. Next time the same attribute is reqeusted, it is simply\r\n    255         returned from our dict/slots. \"\"\"\r\n--\u003e 256         self._set_cache_(attr)\r\n    257         # will raise in case the cache was not created\r\n    258         return object.__getattribute__(self, attr)\r\n\r\n/usr/lib/python3.7/site-packages/git/objects/tag.py in _set_cache_(self, attr)\r\n     60             self.tag = lines[2][4:]  # tag \u003ctag name\u003e\r\n     61 \r\n---\u003e 62             tagger_info = lines[3]  # tagger \u003cactor\u003e \u003cdate\u003e\r\n     63             self.tagger, self.tagged_date, self.tagger_tz_offset = parse_actor_and_date(tagger_info)\r\n     64 \r\n\r\nIndexError: list index out of range\r\n```","author":{"url":"https://github.com/ret2libc","@type":"Person","name":"ret2libc"},"datePublished":"2019-02-13T17:39:06.000Z","interactionStatistic":{"@type":"InteractionCounter","interactionType":"https://schema.org/CommentAction","userInteractionCount":1},"url":"https://github.com/842/GitPython/issues/842"}