pip install tenacity And then decorate your functions:
pip install Flask PyPDF2 Here's a simple example of a Flask application that allows PDF downloads:
First, ensure you have Flask and PyPDF2 installed. If not, you can install them using pip: love breaks and restores pdf download author
import tenacity
@app.route('/download_pdf', methods=['GET']) @tenacity.retry(wait=tenacity.wait_exponential(multiplier=1, min=4, max=10)) def download_pdf(): # Your function here... This example provides a basic framework. Depending on your specific needs and the complexity of your application, you'll want to tailor your approach to ensure resilience and proper error handling. pip install tenacity And then decorate your functions:
for page_num in range(len(pdf_reader.pages)): pdf_writer.add_page(pdf_reader.pages[page_num])
finally: # Cleanup or restoration code can go here if needed pass Depending on your specific needs and the complexity
# Example route to create and download a PDF @app.route('/download_pdf', methods=['GET']) def download_pdf(): try: # Create a PDF in memory pdf_writer = PdfWriter() pdf_reader = PdfReader('example.pdf') # Use an existing PDF