def decode(self, node, errs, where = ""):
# flags, tag name, instance attribute
assert self.tag != ''
nodes = xmlext.getAllNodes(node, self.tag)
if not nodes:
if self.req == mandatory:
errs.append(where + ': ' + _("At least one '%s' tag should have local text") %
self.tag )
else:
for node in nodes:
lang = xmlext.getNodeAttribute(node, 'xml:lang')
c = xmlext.getNodeText(node)
if not c:
errs.append(where + ': ' + _("'%s' language of tag '%s' is empty") %
(lang, self.tag))
# FIXME: check for dups and 'en'
if not lang:
lang = 'en'
self[lang] = c
def readtext(node, attr):
return xmlext.getNodeAttribute(node, attr)