lst = [('candy','30','100'), ('apple','10','200'), ('baby','20','300')] lst.sort(key=lambda x:x[1]) print(lst)
>>> student_tuples = [ ... ('john', 'A', 15), ... ('jane', 'B', 12), ... ('dave', 'B', 10), ... ] >>> sorted(student_tuples, key=lambda student: student[2]) # sort by age [('dave', 'B', 10), ('jane', 'B', 12), ('john', 'A', 15)]