使用 random.sample，我如何让它打印彼此相邻的字母

Question

> *When using random.sample to make a password, It comes out something like this ``` ['1', '2', '3'] ``` How do I make it output something
> like this ``` 123 ``` So that I can use it to generate strings of
> passwords that includes letters numbers and symbols. Edit: I should
> probably specify that the output isnt just numbers, Its
> letters+symbols aswell*

好的，所以现在已经解决了，但是现在我有一个新问题：它提出了这个

  File "/usr/lib/python3.8/random.py", line 363, in sample
    raise ValueError("Sample larger than population or is negative")
ValueError: Sample larger than population or is negative

Answer 1

>>> A=['1','2','3']
>>> "".join(A)
'123'

join 是将列表的（字符串）元素组合成一个长字符串的方法，每个元素由用于调用 join.

的字符串分隔

Answer 2

由于 random.sample 正在生成一个字符串格式的数字列表，您可以使用一个简单的 join() 函数来实现这个技巧

    divider = ""
    YourList = divider.join(YourList)

更新：

要使用随机生成密码，您可以使用

    import string
    import random
    bag = string.ascii_lowercase + string.ascii_uppercase + string.digits + string.punctuation

    password_length= 10
    password = ''.join([random.choice(bag) for letter_count in range(password_length)])

只将那些 elements/characters 放在您希望密码包含的包中

使用 random.sample，我如何让它打印彼此相邻的字母

With random.sample, How do i make it print the letters next to eachother

python

authentication

random

passwords