Simple library to encode and decode int values to any encoding base between 2 and 64.
Content
encode(v: the value, b: encoding base ): Encode the value in the specified encoding base, return None if base is not valid.
decode(v: the value, b: encoding base ): Decode the encoded value in the specified encoding base, return None if base is not valid or if value is an empty string.
CHARSET: The list of characters that define the encoding, add your own characters to increase the encoding base.
CHARS: The maximum possible encoding base, must be increased if you add new characters in CHARSET.