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29 lines
1.2 KiB
29 lines
1.2 KiB
4 years ago
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import time
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from datetime import datetime
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from .weather_mail import send_mail
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def percentage(old, new, operator, percent):
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'''Check if numbers are within range'''
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if operator == '+':
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return bool(round((old + old * percent / 100.0), 1) == new)
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elif operator == '-':
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return bool(round((old - old * percent / 100.0)) == new)
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def process(data):
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'''Check incoming data for +40% temp and -50% ground humidity'''
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if len(data) > 0:
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latest_measurement = data[len(data)-1]
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for measurement in data:
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if measurement != data[len(data)-1]:
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tdelta = datetime.strptime(latest_measurement['time'], '%H:%M:%S') - datetime.strptime(measurement['time'], '%H:%M:%S')
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if tdelta.seconds < 300:
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if percentage(measurement['temperature'], latest_measurement['temperature'], '+', 40) and percentage(measurement['air-humidity'], latest_measurement['air-humidity'], '-', 50):
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send_mail(measurement['temperature'], latest_measurement['temperature'], measurement['air-humidity'], latest_measurement['air-humidity'])
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else:
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data.remove(measurement)
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