60 lines
2.5 KiB
Python
60 lines
2.5 KiB
Python
# Create your tasks here
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from __future__ import absolute_import, unicode_literals
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from datetime import timedelta
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from apps.utils.tasks import CustomTask
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from django.utils import timezone
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from celery import shared_task
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from .models import DrainEquip, EnvData
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from apps.em.models import Equipment
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import random
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@shared_task(base=CustomTask)
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def generate_envdata():
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"""生成模拟数据"""
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now = timezone.now().replace(microsecond=0)
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eIds = DrainEquip.objects.values_list("equipment__id", flat=True)
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equips = (Equipment.objects.filter(id__in=eIds) | Equipment.objects.filter(cate__code="aqms")).distinct()
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save_list = []
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for equip in equips:
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default_dict = {"equipment": equip, "timex": now, "running_state": 10}
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equip.running_state = 10
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equip.save(update_fields=["running_state"])
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if equip.cate and equip.cate.code in ["cems", "aqms", "tsp"]:
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if equip.cate.code == "cems":
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dust_rtd = random.uniform(0.1, 0.3)
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default_dict["dust_rtd"] = dust_rtd
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default_dict["dust_zs"] = dust_rtd
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so2_rtd = random.uniform(0.1, 2)
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default_dict["so2_rtd"] = so2_rtd
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default_dict["so2_zs"] = so2_rtd
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nox_rtd = random.uniform(0.1, 2)
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default_dict["nox_rtd"] = nox_rtd
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default_dict["nox_zs"] = nox_rtd
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default_dict["temperature"] = random.uniform(12, 30)
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default_dict["pressure"] = random.uniform(-0.06, 0.1)
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default_dict["speed"] = random.uniform(8, 13)
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default_dict["humidity"] = random.uniform(1, 1.2)
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default_dict["flux"] = random.uniform(2000, 3000)
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elif equip.cate.code == "tsp":
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default_dict["tsp"] = random.uniform(0.01, 0.04)
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default_dict["temperature"] = random.uniform(12, 30)
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default_dict["humidity"] = random.uniform(30, 40)
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elif equip.cate.code == "aqms":
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default_dict["pm25"] = random.uniform(8, 12)
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default_dict["pm10"] = random.uniform(26, 35)
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default_dict["temperature"] = random.uniform(12, 30)
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default_dict["humidity"] = random.uniform(30, 40)
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default_dict["wind_speed"] = random.uniform(0.1, 1)
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default_dict["wind_direction"] = 1
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save_list.append(EnvData(**default_dict))
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EnvData.objects.bulk_create(save_list)
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@shared_task(base=CustomTask)
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def cal_envdata():
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"""
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计算监测达标率等值
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"""
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pass
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