def gen_password()

in cli/srecli/service/helpers.py [0:0]

• 10 lines of code
• 9 McCabe index (conditional complexity)

def gen_password(digits: int = 20) -> str:
    allowed_punctuation = ''.join(set(string.punctuation) - {'"', "'", "!"})
    chars = string.ascii_letters + string.digits + allowed_punctuation
    while True:
        password = ''.join(secrets.choice(chars) for _ in range(digits)) + '='
        if (any(c.islower() for c in password)
                and any(c.isupper() for c in password)
                and sum(c.isdigit() for c in password) >= 3):
            break
    return password