def get_form_list(self):
        form_list = SortedDict()
        for form_key, form_class in six.iteritems(self.form_list):
            # try to fetch the value from condition list, by default, the form
            # gets passed to the new list.
            condition = self.condition_dict.get(form_key, True)
            if callable(condition):
                # call the value if needed, passes the current instance.
                condition = condition(self)
            if condition:
                form_list[form_key] = form_class
        return form_list
Add a child service to start up after this service has started. This should not be
dataset/ETHPy150Open AppScale/appscale/AppServer/lib/django-1.5/django/contrib/formtools/wizard/views.py/WizardView.get_form_list--crossover with--dataset/ETHPy150Open BD2KGenomics/toil/src/toil/job.py/Job.Service._addChild