def generate_passphrase(size=12):
    """Return a generate string `size` long based on lowercase, uppercase,
    and digit chars
    """
    chars = string.ascii_lowercase + string.ascii_uppercase + string.digits
    return str(''.join(random.choice(chars) for _ in range(size)))
def generate_passphrase(size=12):
    """Return a generate string `size` long based on lowercase, uppercase,
    and digit chars
    """
    chars = string.ascii_lowercase + string.ascii_uppercase + string.digits
    return str(''.join(random.choice(chars) for _ in range(size)))
def generate_passphrase ( size = 12 ) : chars = string . ascii_lowercase + string . ascii_uppercase + string . digits return str ( '' . join ( random . choice ( chars ) for _ in range ( size ) ) )
Return a generate string `size` long based on lowercase, uppercase,
    and digit chars
Return a generate string size long based on lowercase uppercase and digit chars