Views.py from django.shortcuts import render from io import BytesIO from django.http import HttpResponse from django.template.loader import get_template from xhtml2pdf import pisa from django.views import generic import pandas as pd # Create your views here. # defining the function to convert an HTML file to a PDF file def html_to_pdf ( template_src , context_dict ={}): template = get_template(template_src) html = template.render(context_dict) result = BytesIO() pdf = pisa.pisaDocument(BytesIO(html.encode( "ISO-8859-1" )), result) if not pdf.err: return HttpResponse(result.getvalue(), content_type = 'application/pdf' ) return None class GeneratePdf ( generic . View ): def get ( self , request , * args , ** kwargs ): # getting the template pdf = html_to_pdf( 'app/dashboard/climate_risk.html' ) # rendering the template return HttpRespons
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