When using legacy @dajaxice_register decorator (with no parameters), the decorated function becomes a tuple (with only one element, the function itself). This seems to be caused by this code in the dajaxice_register:
if len(dargs) and not dkwargs:
Adding an explicit (method='POST') to the decorator fixes the issue.
Fix @dajaxice_register #81
Thank you very much,
I've fixed the issue and I'll relase this changes as dajaxice 0.5.5 soon.