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Author serhiy.storchaka
Recipients dirn, eric.smith, gregory.p.smith, paul.moore, serhiy.storchaka, steven.daprano, xtreak
Date 2019-05-03.10:25:41
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Message-id <1556879141.33.0.981608258497.issue36774@roundup.psfhosted.org>
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Content 
This conversion is very special. For all other conversions {value:!c:format_spec} is equivalent to format(conv(value), format_spec), but not this conversion. It is also specific for f-strings, and is not particularly useful in format strings.

Would not be better to use more special syntax for it? For example "!=" or "!!"? Letters can be reserved for future "normal" conversions. It may be we even allowed to register new converters by name.
History
Date User Action Args
2019-05-03 10:25:41serhiy.storchakasetrecipients: + serhiy.storchaka, gregory.p.smith, paul.moore, eric.smith, steven.daprano, dirn, xtreak
2019-05-03 10:25:41serhiy.storchakasetmessageid: <1556879141.33.0.981608258497.issue36774@roundup.psfhosted.org>
2019-05-03 10:25:41serhiy.storchakalinkissue36774 messages
2019-05-03 10:25:41serhiy.storchakacreate