This is the StringHasher class This is the StringHasher class getID(txt|id, base64=False) -> StringID If the input is text, return a StringID object that is unique within this hasher. This StringID object is reference counted. The hasher may only save hash ID's that are used. If the input is an integer, then the hasher will try to find the StringID object stored with the same integer value. base64: indicate if the input 'txt' is base64 encoded binary data Check if two hasher are the same Return count of used hashes Return the size of the hashes Whether to save all string hashes regardless of its use count Data length exceed this threshold will be hashed before storing Return the entire string table as Int->String dictionary