import pickle

list_to_save=['A','z','e','r','t','Y',1,2,3]

# Sauvegarde au format binaire 

with open('file_pickle', 'wb') as file_pickle:
    list_pickler = pickle.Pickler(file_pickle)
    list_pickler.dump(list_to_save)

# Affichage du fichier binaire brut 

with open('file_pickle','r') as file_pickle:
    for line in file_pickle:
        print(line)

# Chargement du fichier binaire 

with open('file_pickle', 'rb') as file_pickle:
        list_depickler = pickle.Unpickler(file_pickle)
        list_to_read = list_depickler.load()
        print(list_to_read)