如何在命令提示符Windows 10中运行python脚本

Question

我正在尝试运行我的Python脚本，但它在最后自动关闭。我做错了什么？我对Python很陌生，所以请不要因为我缺乏知识而评判我。任何建议都非常感谢

import random
characters = ["A","B","C","D","E","F","G","H","I","J","K","L","M","N","O","P","Q","R","S","T","U","V","W","X","Y","Z","a","b","c","d","e","f","g","h","i","j","k","l","m","n","o","p","q","r","s","t","u","v","w","x","y","z",'1','2','3','4','5','6','7','8','9','0',"!","@","#","$","%","&","*","(",")"]
characterswosymbols = ["A","B","C","D","E","F","G","H","I","J","K","L","M","N","O","P","Q","R","S","T","U","V","W","X","Y","Z",'a','b','c','d','e','f','g','h','i','j','k','l','m','n','o','p','q','r','s','t','u','v','w','x','y','z']
strength = input("Do you want a weak, medium or strong password?: ").lower()
new_password = []
def password(strength):
if strength == 'weak':
symbols = input("Do you want symbols in your password? (#,@ etc.): ").lower()
if symbols == 'yes':
while len(new_password) != 8:
new_password.append(characters[random.randint(1, 70)])
elif symbols == 'no':
while len(new_password) != 8:
new_password.append(characterswosymbols[random.randint(1, 70)])
elif strength == 'medium':
symbols = input("Do you want symbols in your password? (#,@ etc.): ").lower()
if symbols == 'yes':
while len(new_password) != 11:
new_password.append(characters[random.randint(1, 70)])
elif symbols == 'no':
while len(new_password) != 11:
new_password.append(characterswosymbols[random.randint(1, 70)])
elif strength == 'strong':
symbols = input("Do you want symbols in your password? (#,@ etc.): ").lower()
if symbols == 'yes':
while len(new_password) != 14:
new_password.append(characters[random.randint(1, 70)])
elif symbols == 'no':
while len(new_password) != 14:
new_password.append(characterswosymbols[random.randint(1, 70)])

return new_password
password(strength)
new_password = "".join(new_password)
print(new_password)

代码如上...

谢谢

奥姆卡尔

Answer 1

您可以使用以下命令阻止主机关闭：

蟒蛇3：input("prompt: ")

蟒蛇2：raw_input("prompt: ")

这些将使控制台保持活动状态，直到您按回车键(回车键(

Answer 2

更简单、更好、更高效，random.sample+string.printable+string.digits+string.ascii_letters：

import random,string
strength = input("Do you want a weak, medium or strong password?: ").lower()

def password(strength):
new_password = []
if strength == 'weak':
symbols = input("Do you want symbols in your password? (#,@ etc.): ").lower()
if symbols == 'yes':
new_password.extend(random.sample(string.printable.rstrip(),8))
elif symbols == 'no':
new_password.extend(random.sample(string.digits+string.ascii_letters,8))
new_password = []
if strength == 'medium':
symbols = input("Do you want symbols in your password? (#,@ etc.): ").lower()
if symbols == 'yes':
new_password.extend(random.sample(string.printable.rstrip(),11))
elif symbols == 'no':
new_password.extend(random.sample(string.digits+string.ascii_letters,11))
new_password = []
if strength == 'strong':
symbols = input("Do you want symbols in your password? (#,@ etc.): ").lower()
if symbols == 'yes':
new_password.extend(random.sample(string.printable.rstrip(),14))
elif symbols == 'no':
new_password.extend(random.sample(string.digits+string.ascii_letters,14))

return new_password
new_password = "".join(password(strength))
print(new_password)

下面是一个示例输出：

Do you want a weak, medium or strong password?: strong
Do you want symbols in your password? (#,@ etc.): yes
~rKc&%9Y<U31W.

Answer 3

您可以将文件保存在文件系统上。例如，如果我将其保存为main.py的位置C:/Users/Me/main.py，我只需转到Windows命令提示符并键入python c:/Users/Me/main.py，程序就会运行。程序将在之后关闭，但您将看到输入，因为即使程序执行完成，命令提示符也不会退出。