Python : How to use random sample when we don't need duplicates random sample

Question

My Code

import random

MyList = [[1,2,3,4,5,6,7,8],[a,s,d,f,g,h,h],[q,w,e,r,t,y]]
MyListRandom = []
random_number = 5
i=0
while True:
     random_list = randint(         


        

Answer 1

If I understand your question understand correctly, you just want a randomized version of your original list, also eliminating any duplicates in your original list. If that's correct you can use set and shuffle:

MyListRandom = list(set(MyList))
random.shuffle(MyListRandom)

If you're not worried about duplicates in your original list, just trying to workaround the possible duplicates introduced by sample, then this would work:

MyListRandom = MyList[:]   # to make a copy
random.shuffle(MyListRandom)