Pint 单位计算工具：Python 单位转换、量纲分析和单位运算

pint-compute by parcadei/continuous-claude-v3

237 周安装量

3,700 GitHub Stars

GitHub

安装命令

npx skills add https://github.com/parcadei/continuous-claude-v3 --skill pint-compute

Python Web框架科研工具命令行工具

🇨🇳中文介绍

使用 Pint 进行单位计算

用于单位感知计算的认知增强工具。使用 Pint 进行单位转换、执行单位运算、检查维度兼容性以及简化复合单位。

使用场景

单位转换（米到英尺，千克到磅）
单位感知运算（速度 × 时间 = 距离）
量纲分析（力 = 质量 × 加速度？）
将复合单位简化为基本单位或命名单位
解析和分析带单位的量

快速参考

我想要...	命令	示例
转换单位	`convert`	`convert "5 meters" --to feet`
单位运算	`calc`	`calc "10 m/s * 5 s"`
检查维度

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将量值字符串解析为数值、单位和维度。

uv run python -m runtime.harness scripts/pint_compute.py \
    parse "100 km/h"

uv run python -m runtime.harness scripts/pint_compute.py \
    parse "9.8 m/s^2"

将量值转换为不同的单位。

uv run python -m runtime.harness scripts/pint_compute.py \
    convert "5 meters" --to feet

uv run python -m runtime.harness scripts/pint_compute.py \
    convert "100 km/h" --to mph

uv run python -m runtime.harness scripts/pint_compute.py \
    convert "1 atmosphere" --to pascal

执行单位感知运算。运算符必须用空格分隔。

uv run python -m runtime.harness scripts/pint_compute.py \
    calc "5 m * 3 s"

uv run python -m runtime.harness scripts/pint_compute.py \
    calc "10 m / 2 s"

uv run python -m runtime.harness scripts/pint_compute.py \
    calc "5 meters + 300 cm"

检查两个单位是否具有兼容的维度。

uv run python -m runtime.harness scripts/pint_compute.py \
    check newton --against "kg * m / s^2"

uv run python -m runtime.harness scripts/pint_compute.py \
    check joule --against "kg * m^2 / s^2"

将复合单位简化为基本形式或紧凑形式。

uv run python -m runtime.harness scripts/pint_compute.py \
    simplify "1 kg*m/s^2"

uv run python -m runtime.harness scripts/pint_compute.py \
    simplify "1000 m"

领域	示例
长度	meter, foot, inch, mile, km, yard
时间	second, minute, hour, day, year
质量	kg, gram, pound, ounce, ton
速度	m/s, km/h, mph, knot
能量	joule, calorie, eV, kWh, BTU
力	newton, pound_force, dyne
温度	kelvin, celsius, fahrenheit
压力	pascal, bar, atmosphere, psi
功率	watt, horsepower

所有命令都返回包含相关字段的 JSON：

{
  "result": "16.4042 foot",
  "magnitude": 16.4042,
  "units": "foot",
  "dimensionality": "[length]",
  "latex": "16.4042\\,\\mathrm{ft}"
}

维度错误会被捕获并报告：

# 这将出错 - 不兼容的维度
uv run python -m runtime.harness scripts/pint_compute.py \
    convert "5 meters" --to kg
# 错误：无法将 '[length]' 转换为 '[mass]'

/math-mode - 完整的数学编排（SymPy + Z3）
/sympy-compute - 符号计算

🇺🇸English

Unit Computation with Pint

Cognitive prosthetics for unit-aware computation. Use Pint for converting between units, performing unit arithmetic, checking dimensional compatibility, and simplifying compound units.

When to Use

Converting between units (meters to feet, kg to pounds)
Unit-aware arithmetic (velocity x time = distance)
Dimensional analysis (is force = mass x acceleration?)
Simplifying compound units to base or named units
Parsing and analyzing quantities with units

Quick Reference

I want to...	Command	Example
Convert units	`convert`	`convert "5 meters" --to feet`
Unit math	`calc`	`calc "10 m/s * 5 s"`
Check dimensions	`check`	`check newton --against "kg * m / s^2"`
Parse quantity	`parse`	`parse "100 km/h"`
Simplify units	`simplify`	`simplify "1 kg*m/s^2"`

Commands

parse

Parse a quantity string into magnitude, units, and dimensionality.

uv run python -m runtime.harness scripts/pint_compute.py \
    parse "100 km/h"

uv run python -m runtime.harness scripts/pint_compute.py \
    parse "9.8 m/s^2"

convert

Convert a quantity to different units.

uv run python -m runtime.harness scripts/pint_compute.py \
    convert "5 meters" --to feet

uv run python -m runtime.harness scripts/pint_compute.py \
    convert "100 km/h" --to mph

uv run python -m runtime.harness scripts/pint_compute.py \
    convert "1 atmosphere" --to pascal

calc

Perform unit-aware arithmetic. Operators must be space-separated.

uv run python -m runtime.harness scripts/pint_compute.py \
    calc "5 m * 3 s"

uv run python -m runtime.harness scripts/pint_compute.py \
    calc "10 m / 2 s"

uv run python -m runtime.harness scripts/pint_compute.py \
    calc "5 meters + 300 cm"

check

Check if two units have compatible dimensions.

uv run python -m runtime.harness scripts/pint_compute.py \
    check newton --against "kg * m / s^2"

uv run python -m runtime.harness scripts/pint_compute.py \
    check joule --against "kg * m^2 / s^2"

simplify

Simplify compound units to base or compact form.

uv run python -m runtime.harness scripts/pint_compute.py \
    simplify "1 kg*m/s^2"

uv run python -m runtime.harness scripts/pint_compute.py \
    simplify "1000 m"

Common Unit Domains

Domain	Examples
Length	meter, foot, inch, mile, km, yard
Time	second, minute, hour, day, year
Mass	kg, gram, pound, ounce, ton
Velocity	m/s, km/h, mph, knot
Energy	joule, calorie, eV, kWh, BTU
Force	newton, pound_force, dyne
Temperature	kelvin, celsius, fahrenheit
Pressure	pascal, bar, atmosphere, psi
Power	watt, horsepower

Output Format

All commands return JSON with relevant fields:

{
  "result": "16.4042 foot",
  "magnitude": 16.4042,
  "units": "foot",
  "dimensionality": "[length]",
  "latex": "16.4042\\,\\mathrm{ft}"
}

Error Handling

Dimensionality errors are caught and reported:

# This will error - incompatible dimensions
uv run python -m runtime.harness scripts/pint_compute.py \
    convert "5 meters" --to kg
# Error: Cannot convert '[length]' to '[mass]'

Related Skills

/math-mode - Full math orchestration (SymPy + Z3)
/sympy-compute - Symbolic computation

Weekly Installs

188

Repository

parcadei/contin…laude-v3

GitHub Stars

3.6K

First Seen

Jan 22, 2026

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Pint 单位计算工具：Python 单位转换、量纲分析和单位运算

🇨🇳中文介绍

使用 Pint 进行单位计算

使用场景

快速参考

相关 Skills

命令

parse

convert

calc

check

simplify

常见单位领域

输出格式

错误处理

相关技能

🇺🇸English

Unit Computation with Pint

When to Use

Quick Reference

Commands

parse

convert

calc

check

simplify

Common Unit Domains

Output Format

Error Handling

Related Skills

最新 Skills