def base36encode(number):
    """Converts an integer into a base36 string."""

    ALPHABET = "0123456789abcdefghijklmnopqrstuvwxyz"

    base36 = ''
    sign = ''

    if number < 0:
        sign = '-'
        number = -number

    if 0 <= number < len(ALPHABET):
        return sign + ALPHABET[number]

    while number != 0:
        number, i = divmod(number, len(ALPHABET))
        base36 = ALPHABET[i] + base36

    return sign + base36
def base36encode ( number ) : ALPHABET = "0123456789abcdefghijklmnopqrstuvwxyz" base36 = '' sign = '' if number < 0 : sign = '-' number = - number if 0 <= number < len ( ALPHABET ) : return sign + ALPHABET [ number ] while number != 0 : number , i = divmod ( number , len ( ALPHABET ) ) base36 = ALPHABET [ i ] + base36 return sign + base36
Converts an integer into a base36 string.