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Author martin.panter
Recipients a.badger, barry, dhess, l0nwlf, martin.panter, pitrou, r.david.murray, siona, sivert, terry.reedy, wichert, wodny
Date 2017-05-08.23:47:04
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I suggest to discuss the non-determinism problem in Issue 1043134 (about determining a canonical extension for each content type). I understood this bug (Issue 4963) is about the behaviour of repeated initialization of the same instance of mimetypes.

BTW an ordered dictionary wouldn’t help with duplicate dictionary keys; see guess_extension("application/excel").
Date User Action Args
2017-05-08 23:47:04martin.pantersetrecipients: + martin.panter, barry, terry.reedy, pitrou, wichert, a.badger, r.david.murray, siona, l0nwlf, wodny, sivert, dhess
2017-05-08 23:47:04martin.pantersetmessageid: <>
2017-05-08 23:47:04martin.panterlinkissue4963 messages
2017-05-08 23:47:04martin.pantercreate