Working on PDF service (HELP!)

[Max]

Hi,

I'm trying to develop a service where I get a pdf from an email and I store it in the blobstore as a png.

The code is not working, but I have no error logs. I can't understand why.

The logic is:

I get the email -> Conversion from PDF to PNG -> Store in the blobstore (and in a database to work with the files).

Where is the problem with the code? Someone could help me?

I mixed my knowledge with the Appengine guide.

class LogSenderHandler(InboundMailHandler):

    def receive(self, mail_message):

        for elemento in mail_message.attachments:

            asset = conversion.Asset("application/pdf", str(elemento[1]), "test.pdf")

            conversion_obj = conversion.Conversion(asset, "image/png")

            result = conversion.convert(conversion_obj)

            if result.assets:

                for asset in result.assets:

                    file_name = files.blobstore.create(mime_type='application/octet-stream')

                    with files.open(file_name, 'a') as f:

                        f.write(asset)

                    files.finalize(file_name)

                    blob_key = files.blobstore.get_blob_key(file_name)

                    fax = FAX()

                    fax.link = blob_key

                    fax.Tlink = images.get_serving_url(fax.link, 94)

                    fax.Glink = images.get_serving_url(fax.link, 800)

                    fax.put()