[forms] deprecate form_render(**kwargs) in favor of render(formvalues=None, rendervalues=None, renderer=None)
to fix a pitfall in form_render prototype: there is no way to distinguish between arguments
that should be given to build_context from arguments that should be given to the renderer.
This was problematic for instance with inlined form where a 'title' argument is given
for the renderer, but is also used as default value for field whose name is 'title'...
from unittest import TestCase
import os.path as osp
from xml.etree.cElementTree import ElementTree, fromstring, tostring, dump
from tempfile import NamedTemporaryFile
from subprocess import Popen as sub
from cubicweb.utils import can_do_pdf_conversion
from cubicweb.ext.xhtml2fo import ReportTransformer
DATADIR = osp.join(osp.dirname(__file__), 'data')
class PDFTC(TestCase):
def test_xhtml_to_fop_to_pdf(self):
if not can_do_pdf_conversion():
self.skip('dependencies not available : check pysixt and fop')
xmltree = ElementTree()
xmltree.parse(osp.join(DATADIR, 'sample1.xml'))
foptree = ReportTransformer(u'contentmain').transform(xmltree)
# next
foptmp = NamedTemporaryFile()
foptree.write(foptmp)
foptmp.flush()
pdftmp = NamedTemporaryFile()
fopproc = sub(['/usr/bin/fop', foptmp.name, pdftmp.name])
fopproc.wait()
del foptmp
pdftmp.seek(0) # a bit superstitious
reference = open(osp.join(DATADIR, 'sample1.pdf'), 'r').read()
output = pdftmp.read()
# XXX almost equals due to ID, creation date, so it seems to fail
self.assertEquals( len(output), len(reference) )
# cut begin & end 'cause they contain variyng data
self.assertTextEquals(output[150:1500], reference[150:1500])