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Refactor: simplify scientific() and extract _SUPERSCRIPT_MAP constant #313

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Merged
hugovk merged 5 commits into from
May 14, 2026
+16 −21
Merged

Refactor: simplify scientific() and extract _SUPERSCRIPT_MAP constant #313

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12b43e0
refactor: extract _SUPERSCRIPT_MAP constant and simplify scientific()
maayanmatsliah-tech May 14, 2026
6e297f9
Merge branch 'main' into main
hugovk May 14, 2026
af13b7e
move _SUPERSCRIPT_MAP and switch to list comprehension
maayanmatsliah-tech May 14, 2026
bf493c7
Merge branch 'main' of github.com:maayanmatsliah-tech/humanize
maayanmatsliah-tech May 14, 2026
13e54db
[pre-commit.ci] auto fixes from pre-commit.com hooks
pre-commit-ci[bot] May 14, 2026
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37 changes: 16 additions & 21 deletions src/humanize/number.py
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Original file line number Diff line number Diff line change
Expand Up @@ -18,6 +18,21 @@
NumberOrString: TypeAlias = float | str


_SUPERSCRIPT_MAP = {
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"0": "⁰",
"1": "¹",
"2": "²",
"3": "³",
"4": "⁴",
"5": "⁵",
"6": "⁶",
"7": "⁷",
"8": "⁸",
"9": "⁹",
"-": "⁻",
}


def _format_not_finite(value: float) -> str:
"""Utility function to handle infinite and nan cases."""
import math
Expand Down Expand Up @@ -415,19 +430,6 @@ def scientific(value: NumberOrString, precision: int = 2) -> str:
"""
import math

exponents = {
"0": "⁰",
"1": "¹",
"2": "²",
"3": "³",
"4": "⁴",
"5": "⁵",
"6": "⁶",
"7": "⁷",
"8": "⁸",
"9": "⁹",
"-": "⁻",
}
try:
value = float(value)
if not math.isfinite(value):
Expand All @@ -441,14 +443,7 @@ def scientific(value: NumberOrString, precision: int = 2) -> str:
import re

part2 = re.sub(r"^\+?(\-?)0*(.+)$", r"\1\2", part2)

new_part2 = []
for char in part2:
new_part2.append(exponents[char])

final_str = part1 + " x 10" + "".join(new_part2)

return final_str
return part1 + " x 10" + "".join([_SUPERSCRIPT_MAP[char] for char in part2])


def clamp(
Expand Down
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