Handling SBNs

class pyisbn.Sbn(sbn)[source]

Initialise a new Sbn object.

Parameters:sbn (str) – SBN string
calculate_checksum()[source]

Calculate SBN checksum.

Returns:SBN checksum value
Return type:str
convert(code='978')[source]

Convert SBN to ISBN-13.

Parameters:code (str) – ISBN-13 prefix code
Returns:ISBN-13 string
Return type:str