Message341443
I'm not sure why Guido's preferences would be relevant. f-strings support expressions, := is a valid expression, f-strings therefore must support it.
f-strings expressions are not top-level statements and therefore will not require parentheses around :=.
There appears to be some confusion around f-strings' use of : to delimit a "format specification". Supporting := won't break format specifications, although it will require some intelligence--if you see a :, you must examine the next character to know whether it's := or a format specification. It is not a breaking change. |
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2019-05-05 13:19:17 | larry | set | recipients:
+ larry, barry, eric.smith, SilentGhost, lukasz.langa, serhiy.storchaka, emilyemorehouse, xtreak |
2019-05-05 13:19:17 | larry | set | messageid: <1557062357.51.0.0791984263384.issue36798@roundup.psfhosted.org> |
2019-05-05 13:19:17 | larry | link | issue36798 messages |
2019-05-05 13:19:17 | larry | create | |
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