key = max(my_dict, key=my_dict.get)
import random
random_value = random.choice(my_list)
random_key = random.choice( list( my_dict.keys() ) )
random_value = random.choice( list( my_dict.values() ) )
key_list = list( filter(lambda key:my_dict[key] == value, my_dict) )
my_dict = my_dict.pop(key)
持续积累中…