René's URL Explorer Experiment

{"@context":"https://schema.org","@type":"DiscussionForumPosting","headline":"str.translate is absurdly slow in majority of use cases (takes up to 60x longer than similar functions)","articleBody":"BPO | [21118](https://bugs.python.org/issue21118)\n--- | :---\nNosy | @pitrou, @vstinner, @ezio-melotti, @serhiy-storchaka, @MojoVampire\nFiles | \u003cli\u003e[translate_timing.py](https://bugs.python.org/file34688/translate_timing.py \"Uploaded as text/plain at 2014-03-31.23:09:05 by @MojoVampire\"): File to time various ways of using str.translate and its \"competing\" functions\u003c/li\u003e\u003cli\u003e[translate_writer.patch](https://bugs.python.org/file34691/translate_writer.patch \"Uploaded as text/plain at 2014-04-01.08:23:35 by @vstinner\")\u003c/li\u003e\u003cli\u003e[translate_script.py](https://bugs.python.org/file34727/translate_script.py \"Uploaded as text/plain at 2014-04-04.17:29:33 by @vstinner\")\u003c/li\u003e\u003cli\u003e[translate_writer_bench.txt](https://bugs.python.org/file34728/translate_writer_bench.txt \"Uploaded as text/plain at 2014-04-04.17:30:05 by @vstinner\")\u003c/li\u003e\u003cli\u003e[fast_translate.patch](https://bugs.python.org/file34731/fast_translate.patch \"Uploaded as text/plain at 2014-04-04.23:38:28 by @vstinner\")\u003c/li\u003e\u003cli\u003e[translate_script_ascii.py](https://bugs.python.org/file34732/translate_script_ascii.py \"Uploaded as text/plain at 2014-04-04.23:43:34 by @vstinner\")\u003c/li\u003e\u003cli\u003e[translate_cached.patch](https://bugs.python.org/file34734/translate_cached.patch \"Uploaded as text/plain at 2014-04-05.11:47:42 by @serhiy-storchaka\")\u003c/li\u003e\u003cli\u003e[translate_cached_2.patch](https://bugs.python.org/file34736/translate_cached_2.patch \"Uploaded as text/plain at 2014-04-05.12:51:09 by @serhiy-storchaka\")\u003c/li\u003e\u003cli\u003e[bench_translate.py](https://bugs.python.org/file34744/bench_translate.py \"Uploaded as text/plain at 2014-04-07.08:34:40 by @vstinner\")\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 2014-04-05.13:03:50.934\u003e\ncreated_at = \u003cDate 2014-03-31.23:09:06.297\u003e\nlabels = ['expert-unicode', 'performance']\ntitle = 'str.translate is absurdly slow in majority of use cases (takes up to 60x longer than similar functions)'\nupdated_at = \u003cDate 2014-04-08.07:14:31.298\u003e\nuser = 'https://github.com/MojoVampire'\n```\n\nbugs.python.org fields:\n```python\nactivity = \u003cDate 2014-04-08.07:14:31.298\u003e\nactor = 'python-dev'\nassignee = 'none'\nclosed = True\nclosed_date = \u003cDate 2014-04-05.13:03:50.934\u003e\ncloser = 'vstinner'\ncomponents = ['Unicode']\ncreation = \u003cDate 2014-03-31.23:09:06.297\u003e\ncreator = 'josh.r'\ndependencies = []\nfiles = ['34688', '34691', '34727', '34728', '34731', '34732', '34734', '34736', '34744']\nhgrepos = []\nissue_num = 21118\nkeywords = ['patch']\nmessage_count = 31.0\nmessages = ['215283', '215301', '215339', '215387', '215473', '215538', '215539', '215540', '215541', '215551', '215552', '215553', '215576', '215577', '215586', '215587', '215594', '215598', '215599', '215600', '215602', '215606', '215610', '215612', '215673', '215676', '215678', '215680', '215685', '215686', '215742']\nnosy_count = 6.0\nnosy_names = ['pitrou', 'vstinner', 'ezio.melotti', 'python-dev', 'serhiy.storchaka', 'josh.r']\npr_nums = []\npriority = 'normal'\nresolution = 'fixed'\nstage = 'patch review'\nstatus = 'closed'\nsuperseder = None\ntype = 'performance'\nurl = 'https://bugs.python.org/issue21118'\nversions = ['Python 3.4', 'Python 3.5']\n```\n\n\u003c/p\u003e\u003c/details\u003e\n","author":{"url":"https://github.com/MojoVampire","@type":"Person","name":"MojoVampire"},"datePublished":"2014-03-31T23:09:06.000Z","interactionStatistic":{"@type":"InteractionCounter","interactionType":"https://schema.org/CommentAction","userInteractionCount":31},"url":"https://github.com/65317/cpython/issues/65317"}