[issue41782] No f-string in logging.basicConfig()

Eric V. Smith report at bugs.python.org
Mon Sep 14 11:17:44 EDT 2020


Eric V. Smith <eric at trueblade.com> added the comment:

Vinay raises a good point about performance that's well worth being aware of, especially with expensive objects (as he says). But since f-strings are much faster than other formatting (and especially .format()), there's a tradeoff. If I have something that I know is likely to be logged, sometimes I'll format it with f-strings.

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<https://bugs.python.org/issue41782>
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