如何使 1 个或多个列表中的随机字母、数字或符号周围没有引号

Question

我正在尝试在 Python 中制作一个运行dom 密码生成器 3. 我设法完成了该项目，但我运行在完成过程中遇到了问题：我的程序不是只输入密码，而是在引号中一个接一个地显示字母，这对使用它的人来说非常不方便。这对我来说不是问题，但由于我是初学者，所以我想好好学习一下。

import random

print("Welcome to the password generator! (Your password should at least total 6 characters) ")
non_capitals = "abcdefghijklmnopqrstuvwxyz"
capitals = "ABCDEFGHIJKLMNOPQRSTUVWXYZ"
numbers = "1234567890"
symbols = "!@#¤%&/()?"
notcapcount = int(input("How many lower-case letters?"))
capcount = int(input("How many upper-case letters ?"))
numcount = int(input("How many numbers?"))
symcount = int(input("How many symbols?"))
passlen = notcapcount + capcount + numcount + symcount

password = (random.choices(non_capitals, k = notcapcount)) + (random.choices(capitals, k = capcount)) + (random.choices(numbers, k = numcount)) + (random.choices(symbols, k = symcount))

if passlen < 6:
    print("password is too short")
elif passlen >= 6:
    print(password)`

如果你运行这个，你会得到以下内容（不包括你被要求输入的地方）：

['r', 'r', 'i', 'k', 'W', 'W', 'B', '7', '6', '(']

我认为有办法解决这个问题，因为它是网站上推荐的初学者项目，但我似乎无法弄清楚。

Answer 1

如果您要查找字符串，可以执行以下操作：

password = ['r', 'r', 'i', 'k', 'W', 'W', 'B', '7', '6', '(']
password = "".join(password)
print(password)

这会产生

rrikWWB76(

Answer 2

这是您更正后的代码；详情见评论。此外，我强烈建议不要将 random 模块用于任何加密任务。请参阅 Can I generate authentic random number with python? 了解如何正确执行此操作。

import random

print("Welcome to the password generator! (Your password should at least total 6 characters) ")
non_capitals = "abcdefghijklmnopqrstuvwxyz"
capitals = "ABCDEFGHIJKLMNOPQRSTUVWXYZ"
numbers = "1234567890"
symbols = "!@#¤%&/()?"
notcapcount = int(input("How many lower-case letters?"))
capcount = int(input("How many upper-case letters ?"))
numcount = int(input("How many numbers?"))
symcount = int(input("How many symbols?"))
passlen = notcapcount + capcount + numcount + symcount

#get all the right characters
password = (random.choices(non_capitals, k = notcapcount)) + (random.choices(capitals, k = capcount)) + (random.choices(numbers, k = numcount)) + (random.choices(symbols, k = symcount)) 

random.shuffle(password) #randomize list order, do this first, because string is immutable
"".join(password) #make string

if passlen < 6:
    print("password is too short")
elif passlen >= 6:
    print(password)

如何使 1 个或多个列表中的随机字母、数字或符号周围没有引号

How can I make random letters, numbers or symbols in 1 or more lists not have quote-symbols around them

python

password-generator