28 lines
895 B
Python
28 lines
895 B
Python
#coding: utf-8
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# Ref:
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# - http://stackoverflow.com/questions/1377446/html-to-pdf-for-a-django-site
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# - http://stackoverflow.com/questions/2179958/django-pisa-adding-images-to-pdf-output ?
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import uuid
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import cStringIO as StringIO
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import ho.pisa as pisa
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from django.template.loader import get_template
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from django.template import Context
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from django.http import HttpResponse
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from cgi import escape
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def render_to_pdf(template_src, context_dict):
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template = get_template(template_src)
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context = Context(context_dict)
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html = template.render(context)
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result = StringIO.StringIO()
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pdf = pisa.pisaDocument(StringIO.StringIO(html.encode("ISO-8859-1")), result)
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if not pdf.err:
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return HttpResponse(result.getvalue(), mimetype='application/pdf')
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return HttpResponse('We had some errors<pre>%s</pre>' % escape(html))
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def unique_filename():
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return uuid.uuid4()
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