Downloading multiple attachments

[Xavi]

Thank you both for your quick responses.

@pokoli

From there its just a mather of reading the data from the ir.attachment model. You need to get the attachments related to your selected records. Something like:

attachments = Attachment.search([('resource', 'in', [str(r) for r in self.records])]

Once you get the attachment you just need to build the zip file using the standard zipfile method

Yes, I already got there, but I still have the technical question on how to return the zip to the user (as it was a report).

@pokoli

If you want to share your development with others (I personally think this is usefull), you can ask for a repository under tryton-community incubator. I will do the effort to review the code and improve it so we can promote as oficial tryton-community module.

I think the same as you, thanks for the proposal.

@pokoli

you can ask for a repository under tryton-community incubator

By the way how do I do this?