\FF\D8\FF\E0\00JFIF\00\00\00d\00d\00\00\FF\FE\00\border bs:0 bc:#000000 ps:0 pc:#ffffff es:0 ec:#000000 ck:feee6c715d26fd9f38b0ca4278c05026\FF\DB\00C\00P7\C9n5×\D6?\BDê\9Ds\EBp\9F[`8m\B7)o\B5\E8\E6I\99\FE3]]A2\BA\8Cw\D6E\93\\DEv\C8\009\F2\F1NI?uc\\F5\EA\96k\xN<~buv\EA\C8\D7 \8B\84\CEcxI\BBg\AE\9E=\D6+n\EC\80\C8A\8C\AE\EB\CF\D5\DA\E9"2\A4\B9j5\EB\F3W\B63\96\B30Yu\DA\FC8\ED\DF\E7Ms\FB\F1\8E\B3\FA\EA\E8\E6(\883zs\F2_\8DFk\8Bh \00\8C\DCw\D3R\B5+6X\BA\B2\C4j\AB0\B4\FCMw\C2I\8E\9B\E3\A9~9u\FA\D3l\80\C8%p\EE\FDn2€ \00 $\FEj\C4e\A9\DB\~\95\A7\A5\80EK\BB\8DDsP\00@@AD'k\CF\E8\DB\D2(\80\9AK\D3\85\D6lb\F2\BA\8C*\80\00)\95 59\A3R:\F3\CE"\B6\80\88\00\00i1u4ê\E9\F2á\A6\A2\FACM\93WMb*\E0*\00\00\00\00\00(\A8\80\00\00\80\00\00\00\00\00\00\00\00\00\FF\D9 C/// from math import sqrt from functools import lru_cache from typing import Sequence, Tuple, TYPE_CHECKING from .color_triplet import ColorTriplet if TYPE_CHECKING: from pip._vendor.rich.table import Table class Palette: """A palette of available colors.""" def __init__(self, colors: Sequence[Tuple[int, int, int]]): self._colors = colors def __getitem__(self, number: int) -> ColorTriplet: return ColorTriplet(*self._colors[number]) def __rich__(self) -> "Table": from pip._vendor.rich.color import Color from pip._vendor.rich.style import Style from pip._vendor.rich.text import Text from pip._vendor.rich.table import Table table = Table( "index", "RGB", "Color", title="Palette", caption=f"{len(self._colors)} colors", highlight=True, caption_justify="right", ) for index, color in enumerate(self._colors): table.add_row( str(index), repr(color), Text(" " * 16, style=Style(bgcolor=Color.from_rgb(*color))), ) return table # This is somewhat inefficient and needs caching @lru_cache(maxsize=1024) def match(self, color: Tuple[int, int, int]) -> int: """Find a color from a palette that most closely matches a given color. Args: color (Tuple[int, int, int]): RGB components in range 0 > 255. Returns: int: Index of closes matching color. """ red1, green1, blue1 = color _sqrt = sqrt