picture_xml = publishable.materialize()
try:
- picture = WLPicture.from_string(picture_xml.encode('utf-8'),
+ picture = WLPicture.from_bytes(
+ picture_xml.encode('utf-8'),
image_store=SelfImageStore)
except ParseError, e:
raise AssertionError(_('Invalid XML') + ': ' + str(e))