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Я собрал следующий код на Python 3. Цель состоит в том, чтобы извлечь 5 случайных элементов из списка, а затем объединить строку из 5 элементов вместе. Код работает, но способ случайного выбора 5 элементов чрезвычайно неуклюж. Я уверен, что есть более элегантный способ сделать это, но не могу найти лучшего способа. Любая помощь по улучшению была бы фантастической, спасибо

 import random

clean = ["We're the ship without a storm", 'The cold without the warm', 'Light inside the darkness', 
                'That it needs, yeah', "We're a laugh without tear", 'The hope without the fear', 'We are coming, home', 
                "We're off to the witch", 'We may never, never, never, come home', "But the magic that we'll feel", 
                'Is worth the lifetime', "We're all born upon the cross", "We're the throw before the toss", 
                'You can release yourself', 'But the only way is down', "We don't come alone", 'We are fire, we are stone', 
                "We're the hand that writes", 'Then quickly moves away', "We'll know for the first time", 
                "If we're divine"]

#Create a list of randomly selected sentences from the clean list
randomz = []
i = random.randint(0, len(clean)-1)
randomz.append(clean[i])
i = random.randint(0, len(clean)-1)
randomz.append(clean[i])
i = random.randint(0, len(clean)-1)
randomz.append(clean[i])
i = random.randint(0, len(clean)-1)
randomz.append(clean[i])
i = random.randint(0, len(clean)-1)
randomz.append(clean[i])

#Concatenate the selected elements into single string
strg = ''
for x in randomz:
    strg  = x   '.'   ' '
    
print(strg)
  

вы можете использовать random.choices()

 import random

clean = ["We're the ship without a storm", 'The cold without the warm', 'Light inside the darkness', 
        'That it needs, yeah', "We're a laugh without tear", 'The hope without the fear', 'We are coming, home', 
        "We're off to the witch", 'We may never, never, never, come home', "But the magic that we'll feel", 
        'Is worth the lifetime', "We're all born upon the cross", "We're the throw before the toss", 
        'You can release yourself', 'But the only way is down', "We don't come alone", 'We are fire, we are stone', 
        "We're the hand that writes", 'Then quickly moves away', "We'll know for the first time", 
        "If we're divine"]


randomz  = random.choices(clean, k=5)

strg = ''
for x in randomz:
    strg  = x   '.'   ' '

print(strg)
  

Ниже приведена версия с поддержкой дублирования random.choices .

 import random
    
def get_random_unique_elements(xs, length):
    if len(set(xs)) < length:
        raise Exception(f'Invalid length {length}')

    ret = set()

    while len(ret) < length:
        choices = random.choices(xs, k=length - len(ret))
        ret.update(choices)

    return '.'.join(ret)
  

Поехали

 import random

clean = ["We're the ship without a storm", 'The cold without the warm', 'Light inside the darkness', 
            'That it needs, yeah', "We're a laugh without tear", 'The hope without the fear', 'We are coming, home', 
            "We're off to the witch", 'We may never, never, never, come home', "But the magic that we'll feel", 
            'Is worth the lifetime', "We're all born upon the cross", "We're the throw before the toss", 
            'You can release yourself', 'But the only way is down', "We don't come alone", 'We are fire, we are stone', 
            "We're the hand that writes", 'Then quickly moves away', "We'll know for the first time", 
            "If we're divine"]

myStr = ""

for i in range(5):

    myStr =(clean[random.randint(0, len(clean)-1)])

print(myStr)