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{"@context":"https://schema.org","@type":"DiscussionForumPosting","headline":"Instance dictionaries should be created eagerly","articleBody":"BPO | [44821](https://bugs.python.org/issue44821)\n--- | :---\nNosy | @terryjreedy, @markshannon\nPRs | \u003cli\u003epython/cpython#27589\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 = 'https://github.com/markshannon'\nclosed_at = \u003cDate 2021-08-09.14:57:19.689\u003e\ncreated_at = \u003cDate 2021-08-04.07:57:16.295\u003e\nlabels = ['interpreter-core', '3.11', 'performance']\ntitle = 'Instance dictionaries should be created eagerly'\nupdated_at = \u003cDate 2021-08-09.14:57:19.689\u003e\nuser = 'https://github.com/markshannon'\n```\n\nbugs.python.org fields:\n```python\nactivity = \u003cDate 2021-08-09.14:57:19.689\u003e\nactor = 'Mark.Shannon'\nassignee = 'Mark.Shannon'\nclosed = True\nclosed_date = \u003cDate 2021-08-09.14:57:19.689\u003e\ncloser = 'Mark.Shannon'\ncomponents = ['Interpreter Core']\ncreation = \u003cDate 2021-08-04.07:57:16.295\u003e\ncreator = 'Mark.Shannon'\ndependencies = []\nfiles = []\nhgrepos = []\nissue_num = 44821\nkeywords = ['patch']\nmessage_count = 3.0\nmessages = ['398864', '398908', '399148']\nnosy_count = 2.0\nnosy_names = ['terry.reedy', 'Mark.Shannon']\npr_nums = ['27589']\npriority = 'normal'\nresolution = 'fixed'\nstage = 'resolved'\nstatus = 'closed'\nsuperseder = None\ntype = 'performance'\nurl = 'https://bugs.python.org/issue44821'\nversions = ['Python 3.11']\n```\n\n\u003c/p\u003e\u003c/details\u003e\n","author":{"url":"https://github.com/markshannon","@type":"Person","name":"markshannon"},"datePublished":"2021-08-04T07:57:16.000Z","interactionStatistic":{"@type":"InteractionCounter","interactionType":"https://schema.org/CommentAction","userInteractionCount":3},"url":"https://github.com/88984/cpython/issues/88984"}