def view_list_preview(request, group, list, is_admin=False):
content = pdf(group,
request.user.username,
list,
show_header=True,
show_footer=True)
p = Popen(
[
"gs",
"-q",
"-dSAFER",
"-dBATCH",
"-dNOPAUSE",
"-r40",
"-dGraphicsAlphaBits=4",
"-dTextAlphaBits=4",
"-sDEVICE=png16m",
"-sOutputFile=-",
"-",
],
stdin=PIPE,
stdout=PIPE,
stderr=PIPE,
)
stdout, stderr = p.communicate(content.getvalue())
if p.returncode != 0:
raise Exception(stdout)
return HttpResponse(stdout, content_type="image/png")
def view_list(request, group, list, is_admin=False):
content = pdf(group, list)
filename = '%s-%s-%s' % (date.today(), group, list)
response = HttpResponse(content.getvalue(), mimetype='application/pdf')
response['Content-Disposition'] = 'attachment; filename=%s.pdf' % (
slugify(filename))
return response
def view_list(request, group, list, is_admin=False):
content = pdf(group, request.user.username, list)
filename = "{}-{}-{}".format(date.today(), group, list)
response = HttpResponse(content.getvalue(), content_type="application/pdf")
response["Content-Disposition"] = "attachment; filename=%s.pdf" % (
slugify(filename))
return response
def view_list_preview(request, group, list, is_admin=False):
content = pdf(group, list, show_header=True, show_footer=True)
p = Popen([
"gs", "-q", "-dSAFER", "-dBATCH", "-dNOPAUSE", "-r40",
"-dGraphicsAlphaBits=4", "-dTextAlphaBits=4", "-sDEVICE=png16m",
"-sOutputFile=-", "-"], stdin=PIPE, stdout=PIPE, stderr=PIPE)
stdout, stderr = p.communicate(content.getvalue())
if p.returncode != 0:
raise Exception(stdout)
return HttpResponse(stdout, mimetype='image/png')
