24 lines
901 B
Python
24 lines
901 B
Python
# Create your tasks here
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from __future__ import absolute_import, unicode_literals
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from apps.utils.tasks import CustomTask
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from celery import shared_task
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from django.utils.timezone import localtime
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from apps.em.models import Equipment
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from apps.em.services import set_equip_rs, get_equip_rs
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@shared_task(base=CustomTask)
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def check_equipment_offline(seconds=30):
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"""监测设备是否掉线(根据测点采集)
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监测设备是否掉线
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"""
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equips = Equipment.objects.filter(mp_ep_monitored__is_rep_ep_running_state=True, mp_ep_monitored__enabled=True)
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now = localtime()
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for equip in equips:
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rs = get_equip_rs(equip.id)
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if (now - rs['running_state_timex']).total_seconds() > seconds:
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to_db = False
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if equip.running_state != Equipment.OFFLINE:
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to_db = True
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set_equip_rs(equip.id, now, Equipment.OFFLINE, to_db) |