René's URL Explorer Experiment

{"@context":"https://schema.org","@type":"DiscussionForumPosting","headline":"Fix possible parser/AST ref leaks","articleBody":"BPO | [43779](https://bugs.python.org/issue43779)\n--- | :---\nNosy | @pablogsal, @erlend-aasland\nPRs | \u003cli\u003epython/cpython#25289\u003c/li\u003e\u003cli\u003epython/cpython#25294\u003c/li\u003e\nFiles | \u003cli\u003e[patch.diff](https://bugs.python.org/file49943/patch.diff \"Uploaded as text/plain at 2021-04-08.22:08:00 by @erlend-aasland\")\u003c/li\u003e\u003cli\u003e[parser.diff](https://bugs.python.org/file49944/parser.diff \"Uploaded as text/plain at 2021-04-08.22:32:21 by @erlend-aasland\")\u003c/li\u003e\n\n\u003csup\u003e*Note: these values reflect the state of the issue at the time it was migrated and might not reflect the current state.*\u003c/sup\u003e\n\n\u003cdetails\u003e\u003csummary\u003eShow more details\u003c/summary\u003e\u003cp\u003e\n\nGitHub fields:\n```python\nassignee = None\nclosed_at = \u003cDate 2021-04-09.17:47:25.019\u003e\ncreated_at = \u003cDate 2021-04-08.22:08:01.095\u003e\nlabels = ['type-bug', '3.10']\ntitle = 'Fix possible parser/AST ref leaks'\nupdated_at = \u003cDate 2021-04-09.17:47:25.018\u003e\nuser = 'https://github.com/erlend-aasland'\n```\n\nbugs.python.org fields:\n```python\nactivity = \u003cDate 2021-04-09.17:47:25.018\u003e\nactor = 'pablogsal'\nassignee = 'none'\nclosed = True\nclosed_date = \u003cDate 2021-04-09.17:47:25.019\u003e\ncloser = 'pablogsal'\ncomponents = []\ncreation = \u003cDate 2021-04-08.22:08:01.095\u003e\ncreator = 'erlendaasland'\ndependencies = []\nfiles = ['49943', '49944']\nhgrepos = []\nissue_num = 43779\nkeywords = ['patch']\nmessage_count = 8.0\nmessages = ['390559', '390563', '390564', '390565', '390566', '390567', '390569', '390653']\nnosy_count = 2.0\nnosy_names = ['pablogsal', 'erlendaasland']\npr_nums = ['25289', '25294']\npriority = 'normal'\nresolution = 'fixed'\nstage = 'resolved'\nstatus = 'closed'\nsuperseder = None\ntype = 'behavior'\nurl = 'https://bugs.python.org/issue43779'\nversions = ['Python 3.10']\n```\n\n\u003c/p\u003e\u003c/details\u003e\n","author":{"url":"https://github.com/erlend-aasland","@type":"Person","name":"erlend-aasland"},"datePublished":"2021-04-08T22:08:01.000Z","interactionStatistic":{"@type":"InteractionCounter","interactionType":"https://schema.org/CommentAction","userInteractionCount":8},"url":"https://github.com/87945/cpython/issues/87945"}