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""" |
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Enarksh |
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Copyright 2013-2016 Set Based IT Consultancy |
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Licence MIT |
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""" |
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from enarksh.C import C |
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from enarksh.controller.Schedule import Schedule |
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class NodeActionMessageBaseEventHandler: |
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""" |
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A base event handler for a NodeActionMessage or received events. |
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""" |
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# ------------------------------------------------------------------------------------------------------------------ |
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@staticmethod |
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def base_handle(controller, response, sch_id, rnd_id, act_id): |
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""" |
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Handles a NodeActionMessage received event. |
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:param enarksh.controller.Controller.Controller controller: The controller. |
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:param dict response: The response to the client. |
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:param int sch_id: The ID of the schedule. |
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:param int rnd_id: The ID of the node. |
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:param int act_id: The ID of the requested action. |
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""" |
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schedule = controller.get_schedule_by_sch_id(sch_id) |
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if schedule: |
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actions = schedule.request_possible_node_actions(rnd_id) |
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else: |
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actions = Schedule.get_response_template() |
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if act_id not in actions['actions'] or not actions['actions'][act_id]['act_enabled']: |
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response['ret'] = -1 |
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response['message'] = 'Not a valid action' |
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else: |
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schedule = controller.get_schedule_by_sch_id(sch_id) |
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reload = schedule.request_node_action(rnd_id, act_id) |
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if reload: |
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# Schedule must be reloaded. |
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schedule = controller.reload_schedule(schedule.sch_id) |
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# A reload is only required when the schedule is been triggered. However, this trigger is lost by |
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# reloading the schedule. So, resend the trigger. |
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schedule.request_node_action(schedule.get_activate_node().rnd_id, act_id) |
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if act_id == C.ENK_ACT_ID_TRIGGER: |
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response['new_run'] = 1 |
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# ---------------------------------------------------------------------------------------------------------------------- |
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SetBased /
py-enarksh
