| |
| |
| |
| |
| @@ -501,7 +501,13 @@ def clamp( |
| raise ValueError(msg) |
| |
| |
| -def metric(value: float, unit: str = "", precision: int = 3) -> str: |
| +def metric( |
| + value: float, |
| + unit: str = "", |
| + precision: int = 3, |
| + *, |
| + ascii_only: bool = False, |
| +) -> str: |
| """Return a value with a metric SI unit-prefix appended. |
| |
| Examples: |
| @@ -532,6 +538,7 @@ def metric(value: float, unit: str = "", precision: int = 3) -> str: |
| value (int, float): Input number. |
| unit (str): Optional base unit. |
| precision (int): The number of digits the output should contain. |
| + ascii_only (bool): Render the micro prefix as ``u`` instead of ``μ``. |
| |
| Returns: |
| str: |
| @@ -560,6 +567,8 @@ def metric(value: float, unit: str = "", precision: int = 3) -> str: |
| ordinal_ = "mμnpfazyrq"[(-exponent - 1) // 3] |
| else: |
| ordinal_ = "" |
| + if ascii_only and ordinal_ == "μ": |
| + ordinal_ = "u" |
| value_ = format(value, f".{digits}f") |
| if not (unit or ordinal_) or unit in ("°", "′", "″"): |
| space = "" |
|
|
