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Aspose.PDF for Python

Add Stamp to PDF in Python SDK

API for working with Stamps in PDF documents using Cloud Python SDK.

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Aspose.PDF Cloud SDK for Python Aspose.PDF Cloud SDK for Python

Overview

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How to add Text Stamp to PDF via Cloud Python SDK

To add stamps into PDF, we’ll use Aspose.PDF Cloud Python SDK. This Cloud SDK assists Python programmers in developing cloud-based PDF creator, annotator, editor, and converter apps using Python programming language via Aspose.PDF REST API. Simply create an account at Aspose for Cloud and get your application information. Once you have the App SID & key, you are ready to give the Aspose.PDF Cloud Python SDK. If the python package is hosted on Github, you can install directly from Github:

Installation from Github


     
    pip install git+https://github.com/aspose-pdf-cloud/aspose-pdf-cloud-python.git

Package Manager Console Command

     
    pip install asposepdfcloud

Steps to add Stamps into PDF via Python SDK

Aspose.PDF Cloud developers can easily load & add stamps to PDF in just a few lines of code.

  1. Install Python SDK
  2. Upload a PDF document to the Aspose Cloud server
  3. Upload Image file to the Aspose Cloud server
  4. Call API to insert Stamps
  5. Download the processed PDF document from the Aspose Cloud server
 

Add Stamps to PDF using Python


    from asposepdfcloud import PdfApi, ApiClient, Stamp, StampType, HorizontalAlignment, AsposeResponse
    import shutil
    import os
    import json
    from pathlib import Path
    import logging

    # Configure logging
    logging.basicConfig(level=logging.INFO, format="%(asctime)s - %(levelname)s - %(message)s")

    class PdfAddStamps:
        """Class for inserting Stamps to PDF using Aspose PDF Cloud API."""
        def insert(self):
            """Add Stamps to PDF document."""
            localFolder = "C:\Samples"
            storagePDFName = "sample.pdf"
            storageTempFolder = "TempPdfCloud"
            outputFileName = "output_add_stamps.pdf"
            imageStampFile ="sample.png"

            # Get your AppSid and AppSecret from https://dashboard.aspose.cloud (free registration required). 
            self.pdf_api = PdfApi(ApiClient(AppSecret, AppSid))

            if self.pdf_api:
                file_path = localFolder + "/" + storagePDFName
                self.pdf_api.upload_file(os.path.join(storageTempFolder, storagePDFName), file_path)

                self.pdf_api.upload_file(os.path.join(storageTempFolder, imageStampFile), os.path.join(localFolder, imageStampFile))

                text_stamp: Stamp = Stamp(
                    type = StampType.TEXT,
                    background = True,
                    horizontal_alignment = HorizontalAlignment.CENTER,
                    text_alignment = HorizontalAlignment.CENTER,
                    value="Your TEXT Stamp Value here"
                )

                image_stamp: Stamp = Stamp(
                    type = StampType.IMAGE,
                    background = True,
                    horizontal_alignment = HorizontalAlignment.CENTER,
                    text_alignment = HorizontalAlignment.CENTER,
                    value = "Your IMAGE Stamp Description here",
                    file_name = os.path.join(storageTempFolder, imageStampFile),
                    y_indent = 400,
                    width = 64,
                    height = 64
                )
                
                opts = { "folder": storageTempFolder }

                try:
                    responseTextStamp: AsposeResponse = self.pdf_api.post_document_text_stamps(storagePDFName, [ text_stamp ], **opts)
                    responseImageStamp: AsposeResponse = self.pdf_api.post_document_image_stamps(storagePDFName, [ image_stamp ], **opts)

                    if responseTextStamp.code == 200 and responseImageStamp.code == 200:
                        temp_file = self.pdf_api.download_file(storageTempFolder + '/' + storagePDFName)
                        local_path = localFolder + '/' + outputFileName
                        shutil.move(temp_file, local_path)
                        logging.info(f"PdfAddStamps(): Stamps inserted successfully to PDF: '{outputFileName}'.")
                    else:
                        logging.error(f"PdfAddStamps(): Failed to insert Stamps to PDF. Response code:test = {responseTextStamp.code}, image = {responseImageStamp}")
                except Exception as e:
                    logging.error(f"PdfAddStamps(): Error while converting image: {e}")
 

Work with Stamps in PDF

Adding stamps to PDF documents serves multiple purposes, enhancing both the functionality and security of digital files. As a developer, understanding these benefits can inform the implementation of features that streamline document workflows and reinforce data integrity.​ In collaborative environments, documents often require multiple reviews and approvals. Stamps can deter unauthorized distribution and modification. Stamping functionality into PDF management systems can significantly enhance document workflows, security, and compliance. By effectively leveraging stamps, organizations can ensure their documents are professional and protected. Add the Stamps to PDF documents with Aspose.PDF Cloud Python SDK.

With our Python library you can:

  • Combine PDF documents.
  • Split PDF Files.
  • Convert PDF to other formats, and vice versa.
  • Manipulate Annotations.
  • Work with Images in PDF, etc.
  • You can try out our free App to test the functionality online.