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| author | John Belmonte <john@neggie.net> | 2022-04-11 14:34:18 (GMT) |
|---|---|---|
| committer | GitHub <noreply@github.com> | 2022-04-11 14:34:18 (GMT) |
| commit | b0b836b20cb56c225874a4a39ef895f89ab2970f (patch) | |
| tree | b333cd2e9ee95021e1fc3b45eee2da0b7ac0ee35 /Misc | |
| parent | dd207a6ac52d4bd9a71cf178fc1d5c17a6f07aff (diff) | |
| download | cpython-b0b836b20cb56c225874a4a39ef895f89ab2970f.zip cpython-b0b836b20cb56c225874a4a39ef895f89ab2970f.tar.gz cpython-b0b836b20cb56c225874a4a39ef895f89ab2970f.tar.bz2 | |
bpo-45995: add "z" format specifer to coerce negative 0 to zero (GH-30049)
Add "z" format specifier to coerce negative 0 to zero.
See https://github.com/python/cpython/issues/90153 (originally https://bugs.python.org/issue45995) for discussion.
This covers `str.format()` and f-strings. Old-style string interpolation is not supported.
Co-authored-by: Mark Dickinson <dickinsm@gmail.com>
Diffstat (limited to 'Misc')
| -rw-r--r-- | Misc/NEWS.d/next/Library/2021-12-14-13-15-41.bpo-45995.Am9pNL.rst | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/Misc/NEWS.d/next/Library/2021-12-14-13-15-41.bpo-45995.Am9pNL.rst b/Misc/NEWS.d/next/Library/2021-12-14-13-15-41.bpo-45995.Am9pNL.rst new file mode 100644 index 0000000..dd42bc0 --- /dev/null +++ b/Misc/NEWS.d/next/Library/2021-12-14-13-15-41.bpo-45995.Am9pNL.rst @@ -0,0 +1,3 @@ +Add a "z" option to the string formatting specification that coerces negative +zero floating-point values to positive zero after rounding to the format +precision. Contributed by John Belmonte. |