def update(self): cr = self.session.cr cr.execute("select * from wkf_workitem where inst_id=%s", (self.instance['id'],)) for work_item_values in cr.dictfetchall(): stack = [] WorkflowItem(self.session, self.record, work_item_values).process(stack=stack) return self._update_end()
def validate(self, signal, force_running=False): assert isinstance(signal, basestring) assert isinstance(force_running, bool) cr = self.session.cr cr.execute("select * from wkf_workitem where inst_id=%s", (self.instance['id'],)) stack = [] for i, work_item_values in enumerate(cr.dictfetchall()): if i > 0: # test if previous workitem has already processed this one cr.execute("select id from wkf_workitem where id=%s", (work_item_values['id'],)) if not cr.fetchone(): continue wi = WorkflowItem(self.session, self.record, work_item_values) wi.process(signal=signal, force_running=force_running, stack=stack) # An action is returned self._update_end() return stack and stack[0] or False