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May 7, 2020
Fixes psf#1042 (and probably psf#1044 which looks like the same thing). The issue with the "obviously unnecessary" parentheses that psf#850 removed is that sometimes they're necessary to help Black fit something in one line. I didn't see an obvious solution that still removes the parens psf#850 was intended to remove, so let's back out this change for now in the interest of unblocking a release. This PR also adds a test adapted from the failing example in psf#1042, so that if we try to reapply the psf#850 change we don't break the same case again.
This was referenced Sep 18, 2020
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Fixes #1042 (and probably #1044 which looks like the same thing).
The issue with the "obviously unnecessary" parentheses that #850 removed is that sometimes they're necessary to help Black fit something in one line. I didn't see an obvious solution that still removes the parens #850 was intended to remove, so let's back out this change for now in the interest of unblocking a release.
This PR also adds a test adapted from the failing example in #1042, so that if we try to reapply the #850 change we don't break the same case again.