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Allow arrays of colors to be passed in

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This commit is contained in:
Nate Butler 2023-11-13 15:47:57 -05:00
parent 916df3c614
commit e0547d9acd
1 changed files with 21 additions and 6 deletions
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27
crates/theme2/util/hex_to_hsla.py
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@ -3,18 +3,33 @@ import sys
def hex_to_rgb(hex):
hex = hex.lstrip('#')
return tuple(int(hex[i:i+2], 16) for i in (0, 2, 4))
if len(hex) == 8: # 8 digit hex color
r, g, b, a = (int(hex[i:i+2], 16) for i in (0, 2, 4, 6))
return r, g, b, a / 255.0
else: # 6 digit hex color
return tuple(int(hex[i:i+2], 16) for i in (0, 2, 4)) + (1.0,)
def rgb_to_hsla(rgb):
h, l, s = colorsys.rgb_to_hls(rgb[0]/255.0, rgb[1]/255.0, rgb[2]/255.0)
return (round(h * 360, 1), round(s * 100, 1), round(l * 100, 1), 1.0)
a = rgb[3] # alpha value
return (round(h * 360, 1), round(s * 100, 1), round(l * 100, 1), round(a, 3))
def hex_to_hsla(hex):
return rgb_to_hsla(hex_to_rgb(hex))
if len(sys.argv) != 2:
print("Usage: python util/hex_to_hsla.py <hex>")
print("Usage: python util/hex_to_hsla.py <6 or 8 digit hex color or comma-separated list of colors>")
else:
hex_color = sys.argv[1]
h, s, l, a = hex_to_hsla(hex_color)
print(f"hsla({h} / 360., {s} / 100., {l} / 100., {a})")
input_arg = sys.argv[1]
if ',' in input_arg: # comma-separated list of colors
hex_colors = input_arg.split(',')
hslas = [] # output array
for hex_color in hex_colors:
hex_color = hex_color.strip("'\" ")
h, s, l, a = hex_to_hsla(hex_color)
hslas.append(f"hsla({h} / 360., {s} / 100., {l} / 100., {a})")
print(hslas)
else: # single color
hex_color = input_arg.strip("'\"")
h, s, l, a = hex_to_hsla(hex_color)
print(f"hsla({h} / 360., {s} / 100., {l} / 100., {a})")