#!/usr/bin/env python

 # coding:utf-8

 import pdfkit

 import random

 import datetime

 from django.shortcuts import HttpResponse

 #size:'A6','A4' etc...

 def get_pdf(url, size):

     options = {'page-size':size, 'margin-top':'','margin-right':'', 'margin-bottom':'', 'margin-left':''}

     output = '/tmp/x.pdf-%d' % random.randint(1000, 9999)

     pdfkit.from_url(str(url), output, options=options)

     response = HttpResponse(content_type='application/pdf')

     now = datetime.datetime.now()

     pdfname = now.strftime('%Y%m%d-%H%M%S')

     response['Content-Disposition'] = 'attachment; filename="'+pdfname+'.pdf"'

     with file(output) as fp:

         data = fp.read()

     response.write(data)

     return response