Easy PDF generation using PISA HTML2PDF

[Dirk Holtwick-2]

Hi,

I'm the author of a pure Python module that is able to generate PDF
form HTML and CSS. You find more informations about it and a sample
integration in Django here:

http://www.htmltopdf.org

I think this could be interesting to be mentioned in your
documentation:

http://www.djangoproject.com/documentation/outputting_pdf/

As I do not use Django often, the sample may be not very complete. A
user of my tool send me this portion of code that should help you
integration pisa into your work:

#! /usr/bin/python
# -*- encoding: utf-8 -*-
from django.template.loader import get_template
from django.template import Context
from django.http import HttpResponse
import cStringIO as StringIO
from sx.pisa3 import pisaDocument

def html_to_pdf(content):
    '''
    Convert the html content to PDF
    '''
    result = StringIO.StringIO()
    html = StringIO.StringIO(content.encode("ISO-8859-1"))
    pdf = pisaDocument(html, result)
    if not pdf.err:
        return result.getvalue()
    return pdf

def render_to_pdf(template_src, context_dict):
    '''
    Render the template with a context. Then send the response in pdf
format.
    '''
    template = get_template(template_src)
    context = Context(context_dict)
    html  = template.render(context)
    return HttpResponse(html_to_pdf(html), 'application/pdf',
200,'application/pdf')

Hope this informations are helpful for you.

Regards,
Dirk
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[Dirk Holtwick-2]

Hi,

I updated pisa which now includes a complete Django example.

http://pypi.python.org/pypi/pisa/3.0.17

Enjoy it.
Dirk
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[Gregory Tappero]

Thanks !
Easier than reportlab :)
Greg

On Mar 23, 7:37 pm, "dirk.holtw...@..."
<dirk.holtw...@...> wrote:
> Hi,
>
> I updated pisa which now includes a complete Django example.
>
> http://pypi.python.org/pypi/pisa/3.0.17
>
> Enjoy it.
> Dirk
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[shabda.raaj]

I have used html2pdf in the past and it is awfully easy! In one of my
apps, I had a requirement that each page be also available as pdf.
so

def view_func(self):
   ..normal processing
  if request.GET.has_key('pdf'):
        #Get the pdf template
        html = StringIO.StringIO(template.render(Context(payload)))
        result = StringIO.StringIO()
        pdf = pisa.CreatePDF(html, result)
        return HttpResponse(result.getvalue(), mimetype='application/
pdf')

On Mar 24, 2:25 am, coulix <cou...@...> wrote:

> Thanks !
> Easier than reportlab :)
> Greg
>
> On Mar 23, 7:37 pm, "dirk.holtw...@..."
>
> <dirk.holtw...@...> wrote:
> > Hi,
>
> > I updated pisa which now includes a complete Django example.
>
> >http://pypi.python.org/pypi/pisa/3.0.17
>
> > Enjoy it.
> > Dirk

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