python order a set code example

Example 1: orderd set in python

pip install ordered-set
from ordered_set import OrderedSet
letters = OrderedSet('abracadabra')
print(letters) # {'a', 'b', 'r', 'c', 'd'}

Example 2: sorted list python

sorted(iterable, key=None, reverse=False)

type(sorted(iterable, key=None, reverse=False)) = list