Python - del element in list based on another list -

list1 = [1,2,3,4,5,6,7,8,9] list2 = [10,11,12,13,5,7]

and want list2 should cutted same elements in list1 , list2

--> list2 = [10, 11, 12, 13] 5 , 7 deleted because in list1.

this tried:

for in range(len(list1)):     test = list1[i]     if test in list2:         del list2[list1[i]] print(list2)

but list2 same before :-(

hope can me edit: sorry forgot lists have got dates in datetime type. still work ?

try this, first cast both list set , can find differnce between 2 set cast result list , assign list2:

list2 = list(set(list2)-set(list1))  list2 # [10, 11, 12, 13]

however works when dont have duplicates in lists.

Look