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78 lines
2.1 KiB
Python
78 lines
2.1 KiB
Python
"""Password generator allows you to generate a random password of length N."""
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from random import choice, shuffle
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from string import ascii_letters, digits, punctuation
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def password_generator(length=8):
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"""
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>>> len(password_generator())
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8
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>>> len(password_generator(length=16))
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16
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>>> len(password_generator(257))
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257
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>>> len(password_generator(length=0))
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0
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>>> len(password_generator(-1))
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0
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"""
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chars = tuple(ascii_letters) + tuple(digits) + tuple(punctuation)
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return "".join(choice(chars) for x in range(length))
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# ALTERNATIVE METHODS
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# ctbi= characters that must be in password
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# i= how many letters or characters the password length will be
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def alternative_password_generator(ctbi, i):
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# Password generator = full boot with random_number, random_letters, and
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# random_character FUNCTIONS
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# Put your code here...
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i = i - len(ctbi)
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quotient = int(i / 3)
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remainder = i % 3
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# chars = ctbi + random_letters(ascii_letters, i / 3 + remainder) +
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# random_number(digits, i / 3) + random_characters(punctuation, i / 3)
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chars = (
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ctbi
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+ random(ascii_letters, quotient + remainder)
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+ random(digits, quotient)
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+ random(punctuation, quotient)
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)
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chars = list(chars)
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shuffle(chars)
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return "".join(chars)
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# random is a generalised function for letters, characters and numbers
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def random(ctbi, i):
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return "".join(choice(ctbi) for x in range(i))
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def random_number(ctbi, i):
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pass # Put your code here...
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def random_letters(ctbi, i):
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pass # Put your code here...
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def random_characters(ctbi, i):
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pass # Put your code here...
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def main():
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length = int(input("Please indicate the max length of your password: ").strip())
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ctbi = input(
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"Please indicate the characters that must be in your password: "
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).strip()
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print("Password generated:", password_generator(length))
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print(
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"Alternative Password generated:", alternative_password_generator(ctbi, length)
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)
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print("[If you are thinking of using this passsword, You better save it.]")
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if __name__ == "__main__":
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main()
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