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{"@context":"https://schema.org","@type":"DiscussionForumPosting","headline":"argparse types (and actions) must be hashable","articleBody":"BPO | [16516](https://bugs.python.org/issue16516)\n--- | :---\nNosy | @gvanrossum, @krassowski, @BNMetrics\nPRs | \u003cli\u003epython/cpython#10205\u003c/li\u003e\nFiles | \u003cli\u003e[patch.diff](https://bugs.python.org/file35936/patch.diff \"Uploaded as text/plain at 2014-07-12.22:22:34 by paul.j3\")\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 2018-12-16.18:36:05.869\u003e\ncreated_at = \u003cDate 2012-11-21.03:28:27.731\u003e\nlabels = ['type-bug', 'library']\ntitle = 'argparse types (and actions) must be hashable'\nupdated_at = \u003cDate 2018-12-16.18:36:05.868\u003e\nuser = 'https://bugs.python.org/jnothman'\n```\n\nbugs.python.org fields:\n```python\nactivity = \u003cDate 2018-12-16.18:36:05.868\u003e\nactor = 'gvanrossum'\nassignee = 'none'\nclosed = True\nclosed_date = \u003cDate 2018-12-16.18:36:05.869\u003e\ncloser = 'gvanrossum'\ncomponents = ['Library (Lib)']\ncreation = \u003cDate 2012-11-21.03:28:27.731\u003e\ncreator = 'jnothman'\ndependencies = []\nfiles = ['35936']\nhgrepos = []\nissue_num = 16516\nkeywords = ['patch']\nmessage_count = 8.0\nmessages = ['176040', '222780', '222890', '303907', '307864', '330863', '331658', '331932']\nnosy_count = 6.0\nnosy_names = ['gvanrossum', 'bethard', 'paul.j3', 'jnothman', 'krassowski', 'BNMetrics']\npr_nums = ['10205']\npriority = 'normal'\nresolution = 'fixed'\nstage = 'resolved'\nstatus = 'closed'\nsuperseder = None\ntype = 'behavior'\nurl = 'https://bugs.python.org/issue16516'\nversions = ['Python 2.7', 'Python 3.4', 'Python 3.5', 'Python 3.6']\n```\n\n\u003c/p\u003e\u003c/details\u003e\n","author":{"url":"https://github.com/jnothman","@type":"Person","name":"jnothman"},"datePublished":"2012-11-21T03:28:28.000Z","interactionStatistic":{"@type":"InteractionCounter","interactionType":"https://schema.org/CommentAction","userInteractionCount":8},"url":"https://github.com/60720/cpython/issues/60720"}