def export_function():
#print request.body.read()
# the fragment often overflows bottle's MEMFILE_MAX
# hack around.
fragment = request.body.read()[16:] # cut off first param & data=
fragment = urllib.unquote_plus(fragment).decode("utf8")
svg = export.svg_fragment_to_svg_document(fragment)
#print svg
if request.forms.get('format') == "svg":
response.content_type = 'image/svg+xml'
response.add_header('Content-Disposition',
'attachment; filename="Visualisation.svg"')
return svg
elif request.forms.get('format') == "png":
response.content_type = 'image/png'
response.add_header('Content-Disposition',
'attachment; filename="Visualisation.png"')
png = export.svg_document_to_png(svg)
return png
def test_PNG(self):
fragment = open(os.path.join(self.rootdir, 'svg.fragment'), 'r').read()
svg = export.svg_fragment_to_svg_document(fragment)
assert_equal(export.svg_document_to_png(fragment),
open(os.path.join(self.rootdir, 'Visualisation.png'),'r').read())
