mirror of https://gitlab.federez.net/re2o/re2o
You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
38 lines
1.3 KiB
38 lines
1.3 KiB
from django.template.loader import get_template
|
|
from django.template import TemplateDoesNotExist, Context
|
|
from django.http import HttpResponse, Http404, HttpResponseNotModified
|
|
from django.core.cache import cache
|
|
from django.conf import settings
|
|
from django.shortcuts import redirect
|
|
|
|
import tempfile
|
|
from subprocess import Popen, PIPE
|
|
import os
|
|
import shutil
|
|
from hashlib import md5
|
|
|
|
|
|
TEMP_PREFIX = getattr(settings, 'TEX_TEMP_PREFIX', 'render_tex-')
|
|
CACHE_PREFIX = getattr(settings, 'TEX_CACHE_PREFIX', 'render-tex')
|
|
CACHE_TIMEOUT = getattr(settings, 'TEX_CACHE_TIMEOUT', 86400) # 1 day
|
|
|
|
|
|
def render_tex(request,tmp, ctx={}):
|
|
context = Context(ctx)
|
|
template = get_template('cotisations/factures.tex')
|
|
rendered_tpl = template.render(context).encode('utf-8')
|
|
|
|
with tempfile.TemporaryDirectory() as tempdir:
|
|
for i in range(2):
|
|
process = Popen(
|
|
['pdflatex', '-output-directory', tempdir],
|
|
stdin = PIPE,
|
|
stdout = PIPE,
|
|
)
|
|
process.communicate(rendered_tpl)
|
|
with open(os.path.join(tempdir, 'texput.pdf'), 'rb') as f:
|
|
pdf = f.read()
|
|
r = HttpResponse(content_type='application/pdf')
|
|
#r['Content-Disposition'] = 'attachement; filename=texput.pdf'
|
|
r.write(pdf)
|
|
return r
|
|
|