annotate py/sensor_test.py @ 581:b4d6f1ae0b9e

make overshoot_factor floating point add a proper error message for noparamsyet
author Matt Johnston <matt@ucc.asn.au>
date Sun, 29 Nov 2015 09:30:36 +0800
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1 import asyncio
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2
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3 class SensorTest(object):
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4
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5 def __init__(self, server):
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6 self.server = server
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7
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8 def kill(self):
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9 L("Killed SensorTest")
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10
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11 def make_vals(self):
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12 def try_read(f, fallback):
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13 try:
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14 return float(open(f, 'r').read())
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15 except Exception as e:
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16 return fallback
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17
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18 vals = {}
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19 vals[self.wort_name()] = try_read('test_wort.txt', 18)
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20 vals[self.fridge_name()] = try_read('test_fridge.txt', 20)
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21 vals['ambient'] = 31.2
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22 return vals
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23
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24 def run(self):
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25 while True:
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26 yield from asyncio.sleep(1)
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27 vals = self.make_vals()
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28 self.server.add_reading(vals)
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29
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30 def wort_name(self):
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31 return '28-wortname'
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32
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33 def fridge_name(self):
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34 return '28-fridgename'