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Attach Image to PDF using Python REST API

This article guides you on Python PDF attachment using the Aspose.PDF Cloud REST API, showing how to embed images such as PNG files into a PDF document — see the format details at the PDF and PNG pages.

Prerequisite

Steps to Attach Photo to PDF using Python REST API

  1. Create an instance of the PdfApi by providing your credentials.
  2. Define the input PDF file, attachment file, and output file name.
  3. Read the source PDF file into a memory stream and upload it to Cloud storage.
  4. Upload the attachment file to Cloud storage.
  5. Create an instance of AttachmentInfo and set its parameters.
  6. Add an attachment to the PDF using the PostAddDocumentAttachment method.
  7. Verify whether the operation succeeded.
  8. Download the updated PDF file after the attachment has been added.

These steps summarize how to attach a photo to a PDF using the Python RESTful service: upload the source PDF and the attachment to Cloud storage, configure an AttachmentInfo object, and invoke PostAddDocumentAttachment() with that object.

Code to Attach Picture to PDF using Python Low Code API

The sample demonstrates the complete workflow for attaching an image to a PDF via the Python REST interface. It is recommended to instantiate AttachmentInfo with all required arguments in its constructor and to set the appropriate MIME type (e.g., application/pdf, text/plain, text/html, image/png, image/jpeg) so the attachment opens correctly in its native application.

For information on adding comments to a PDF, see the article Insert comment in PDF using Python REST API.

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