> -1 That requires keeping formatting information around in every string
> instance.
Adding new "format_string" class avoids it.
unicode("foo") <=> u"foo"
format_string("foo") <=> f"foo"
This way's pros:
* Many libraries can use one transition way.
* Transition stage syncs to Python version. "library A uses {} and
library B uses %" problem not happen in transition.
* We have experience same way on unicode.
--
Naoki INADA <songofaca...@gmail.com>
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