def check_sindicatos(self, request, **kwargs):
"""Check if this federacion has sindicatos"""
def cb_read(sindicatos):
if not len(sindicatos):
self.sendback(request, {'success' : False, 'message' : 'No hay sindicatos federados a la Federación Local'})
else:
self.sendback(request, sindicatos)
Sindicato.view().addCallback(cb_read)
return server.NOT_DONE_YET
