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dist.py
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dist.py
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#!/usr/bin/env python3
import re
from pprint import pprint
def distance(p1, p2):
a = abs(p1[0] - p2[0])
b = abs(p1[1] - p2[1])
c = abs(p1[2] - p2[2])
return a + b + c
def find_closest(d, rgb_tuple):
li = []
for k, v in d.items():
dist = distance(v['rgb_values'], rgb_tuple)
v = v.set('rgb_dist', dist)
li.append(v)
# print(k)
# print(v)
# print("point:", p)
# print(dist)
# print("=" * 78)
#
newli = sorted(li, key=lambda e: e['rgb_dist'])
(closest, second, third) = newli[:3]
return (closest, second, third)
def find_closest_color(rgb_tuple):
#d = read_file(INPUT)
#pprint(d)
return find_closest(d, rgb_tuple)
##############################################################################
if __name__ == "__main__":
p = (123, 201, 22)
result = find_closest_color(p)
text = ""
for k, v in result.items():
text += (f"{k}: {v}\n")
print(result)
print(text)