Conversion ISBN 10 to 13

Robby Stephenson robby at
Fri Sep 13 14:33:07 BST 2019

Thanks! I appreciate your sharing the script, seems very helpful.


On Fri, Sep 13, 2019 at 6:58 AM Jose-Marcio Martins da Cruz < at> wrote:

> Hello,
> I had a problem with my books collection. Unfortunately, a bad
> configuration was the reason that some of ISBN of my
> books were converted from ISBN-13 to ISBN-10.
> The reason was that I configured my data sources to overwrite existing
> data. This is a bad idea.
> After this problem solved, I had to convert back some ISBN codes from
> ISBN-10 to ISBN-13.
> I wrote a simple python script to do the conversion. So, maybe this may be
> useful for some of you. I'm attaching it.
> Best regards
> José-Marcio
-------------- next part --------------
An HTML attachment was scrubbed...
URL: <>

More information about the tellico-users mailing list