Create fixtures from a list of countries in python-CodePudding

Input below:

list_1 = [TeamA,TeamB,TeamC,TeamD]

Output should be like below

TeamA TeamB
TeamA TeamC
TeamA TeamD
TeamB TeamC
TeamB TeamD
TeamC TeamD

CodePudding user response：

list_1 = ['TeamA', 'TeamB', 'TeamC', 'TeamD']
print("\n".join([f"{a} {b}" for a in list_1 for b in list_1[list_1.index(a)   1:]]))

Output:

TeamA TeamB
TeamA TeamC
TeamA TeamD
TeamB TeamC
TeamB TeamD
TeamC TeamD

CodePudding user response：

list_1 = ["TeamA","TeamB","TeamC","TeamD"]

fixtures = [[a, b] for i, a in enumerate(list_1) for b in list_1[i  1:]]

print(fixtures)

Output

[['TeamA', 'TeamB'], ['TeamA', 'TeamC'], ['TeamA', 'TeamD'], ['TeamB', 'TeamC'], ['TeamB', 'TeamD'], ['TeamC', 'TeamD']]

CodePudding user response：

The combinations function of itertools module can do exactly what you want : (https://docs.python.org/3/library/itertools.html#itertools.combinations)

from itertools import combinations
list(itertools.combinations(list_1, r = 2))