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Optimise ImageColor using functools.lru_cache #7657

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merged 1 commit into from Dec 31, 2023
Merged

Optimise ImageColor using functools.lru_cache #7657

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3 changes: 3 additions & 0 deletions src/PIL/ImageColor.py
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Expand Up @@ -19,10 +19,12 @@
from __future__ import annotations

import re
from functools import lru_cache

from . import Image


@lru_cache
def getrgb(color):
"""
Convert a color string to an RGB or RGBA tuple. If the string cannot be
Expand Down Expand Up @@ -121,6 +123,7 @@ def getrgb(color):
raise ValueError(msg)


@lru_cache
def getcolor(color, mode):
"""
Same as :py:func:`~PIL.ImageColor.getrgb` for most modes. However, if
Expand Down