installer itertools
sudo pip3 install more-itertools
Nels
sudo pip3 install more-itertoolsfrom itertools import combinations
from itertools import permutations
colors = ["red", "green", "blue", "purple"]
ratios = [0.2, 0.3, 0.1, 0.4]
for i, color in enumerate(colors):
ratio = ratios[i]
print("{}% {}".format(ratio * 100, color))
for start, end in zip(start_points, end_points):
if start[0] == -end[0] and start[1] == -end[1]:
print(f"Point {start[0]},{start[1]} was negated.")
>>> head, middle, tail = numbers[0], numbers[1:-1], numbers[-1]
>>> head, *middle, tail = numbers