def user_role(name, rawtext, text, lineno, inliner,
options={}, content=[]):
try:
user = User.objects.get(username=text)
retval = userlink(user)
except User.DoesNotExist:
retval = ("<span class='invalid_user_link' title='user \"%s\" "
+ "not found'>%s</span>") % (text, text)
print "retval: ", retval
return [nodes.raw('', retval, format='html')],[]
