check subset of list python code example

Example 1: python subset

# Creating sets
A = {1, 2, 3}
B = {1, 2, 3, 4, 5}

# Checking if A is subset of B (vice versa)
# Returns True
# A is subset of B
print(A.issubset(B))

# Returns False
# B is not subset of A
print(B.issubset(A))

Example 2: how to check if a list is a subset of another list

if(all(x in test_list for x in sub_list)): 
  flag = True