f-strings are cute, and remind me of Ruby syntax. But they don't seem to have a lot of advantages, and, as you've said, they unnecessarily break compatibility with Python < 3.6

I have a string in which I would like curly-brackets, but also take advantage of the f-strings feature. Is there some syntax that works for this? Here are two ways it does not work. I would like to

Dec 3, 2012 · A few of these don't do anything interesting, or even anything visible. I have indicated those which don't do anything visually. F3 + S - "Force Reload" - Visually, does little …

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The .f is actually two components, the . which indicates that the literal is a floating point number rather than an integer, and the f suffix which tells the compiler the literal should be of type float …

Is there an easy way with Python f-strings to fix the number of digits after the decimal point? (Specifically f-strings, not other string formatting options like .format or %) For example, let's s...

Aug 16, 2018 · How can I use f-string with logic to format an int as a float? I would like if ppl is True to format num to 2 decimal places, and if ppl is False to rformat it as whatever it is. …

But either way, this title "Rounding floats with f-string" and tagging python-3.6 is much better, clearer, wording, legible and better search keyword coverage or duplicate than "Convert …

Mar 21, 2018 · They work just as well for f-strings as for static strings. And, unless the values in name1 and name2 are going to be multi-line, all of the usual stuff like textwrap.dedent works …

Unlike f -strings, the {...} placeholders are not expressions and you can't use arbitrary Python expressions in the template. This is a good thing, you wouldn't want end-users to be able to …