Okay, I get that bit now, and coded it up, but when I go to render it, I
use the pyramid.renderers.render object but obviously it ends up
downloading a corrupted file because it's not even in PDF format.
So does reportlab have something to take that html/css and paint it to a
Canvas or something?
The overall idea here is that I was hoping to be able to define how I want
the PDF output to look at by using CSS.
if pdf:
# I need to build the Response object myself
from pyramid.renderers import render
from pyramid.response import Response
result = render('frontend:templates/student_pyp_report.pt',
dict(
title=title,
report=report,
student=student,
pdf=True
),
request=request)
response = Response(
result,
content_disposition="attachment; filename={}.pdf".format("test"
),
content_type = "application/pdf",
charset="utf-8"
)
return response
else:
return dict(
title=title,
report= report,
student=student,
pdf=False
)
On Sunday, January 25, 2015 at 5:59:38 PM UTC+8, Wichert Akkerman wrote:
>
>
> On 25 Jan 2015, at 07:37, Adam Morris <[email protected] <javascript:>>
> wrote:
>
> I have a view that serves up a page that whose template/css contain both
> define screen and print media. Which means the view's renderer provides a
> page that serves up html that is formatted for the browser (screen media)
> and if the user prints it formatted for the page (the print media). The CSS
> that does this is:
>
> <link rel="stylesheet" href="${static_url}css/reports.css"
> media="screen">
> <link rel="stylesheet" href="${static_url}css/reports_pdf.css"
> media="print">
>
> I want to add a view that returns a FileResponse, as rendered by the print
> media, so that particular location results in a download of that PDF, but I
> don't want to repeat code.
>
> I don't want to serve a static asset, I want the PDF to be dynamically
> created.
>
> Any ideas on how to tackle this best?
>
>
> Here is an example:
> https://github.com/wichert/checking/blob/master/src/checking/invoice.py#L306
>
> The basic approach is: generate your data (in this case the PDF file),
> create a response object using your data, set the right headers for it and
> return it from your view.
>
> Wichert.
>
>
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