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#!/bin/python3
import sys
from colorsys import rgb_to_hls, hls_to_rgb
def hex_to_rgb(hex: str) -> tuple[int, int, int]:
"""Convert a hex string to an RGB tuple in the range [0, 1]."""
return tuple(int(hex[i:i+2], 16) / 255 for i in (0, 2, 4))
def hex_to_hls(hex: str) -> tuple[float, float, float]:
return rgb_to_hls(*hex_to_rgb(hex))
def adjust_saturation(hex: str, amount: float,) -> str:
h, l, s = hex_to_hls(hex)
s = max(0, min(1, s + amount))
return "".join(f"{round(i * 255):02X}" for i in hls_to_rgb(h, l, s))
if __name__ == "__main__":
light = sys.argv[1] == "light"
added_sat = 0.25 if light else 0.1
for colour in sys.argv[3].split(" ")[1:]:
print(adjust_saturation(colour, added_sat))
for layer in sys.argv[4:]:
print(layer.split(" ")[0])
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