102 lines
3.2 KiB
Python
102 lines
3.2 KiB
Python
#!/usr/bin/python
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import subprocess
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import re
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import os
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import sys
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import time
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import MySQLdb as mdb
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import datetime
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databaseUsername="XXXX"
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databasePassword="XXXX"
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databaseName="XXXX" #do not change unless you named the Wordpress database with some other name
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databaseHost="XXXXX.domain.de"
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idef saveToDatabase(temp1, temp2, temp3, temp4, humidity, pressure, sea_pressure, altitude):
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con=mdb.connect(databaseHost, databaseUsername, databasePassword, databaseName)
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currentDate=datetime.datetime.now().date()
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print currentDate
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now=datetime.datetime.now()
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midnight=datetime.datetime.combine(now.date(),datetime.time())
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minutes=((now-midnight).seconds)/60 #minutes after midnight, use datead$
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with con:
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cur=con.cursor()
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query = ("INSERT INTO `temperatures`(`temperature-1`, `temperature-2`, `temperature-3`, `temperature-4`, `humidity`, `dateMeasured`, `hourMeasured`, `pressure`, `pressure-sea`, `altitude`)"
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"VALUES (%s,%s,%s,%s,%s,'%s',%s,%s,%s,%s)"% (temp1, temp2, temp3, temp4, humidity, currentDate, minutes, pressure, sea_pressure, altitude))
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cur.execute(query)
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print "Saved temperature"
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return "true"
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def readInfo():
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temperatureSaved="false" #keep on reading till you get the info
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while(temperatureSaved=="false"):
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# Run the DHT program to get the humidity and temperature readings!
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source = "/home/pi/myweather/weather.py"
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# search for tempretures , continue to search untill it do not found
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temp1 = search_attr('Temp1', source)
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temp2 = search_attr('Temp2', source)
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temp3 = search_attr('Temp3', source)
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temp4 = search_attr('Temp4', source)
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"scheduler.py" 108 lines, 3613 characters
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print "Temperature-1: %.1f C" % temp1
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print "Temperature-2: %.1f C" % temp2
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print "Temperature-3: %.1f C" % temp3
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print "Temperature-4: %.1f C" % temp4
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print "Humidity: %s %%" % humidity
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print "Pressure: %s %%" % pressure
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print "Pressure-Sea: %s %%" % sea_pressure
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print "Altitude: %s ft" % altitude
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return saveToDatabase(temp1, temp2, temp3, temp4, humidity, pressure, sea_pressure, altitude)
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def search_attr(val, source):
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output = subprocess.check_output([source]);
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matches = re.search(("%s =\s+([-]?[0-9.]+)" % val), output)
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if (not matches):
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print "searching for %s"% (val)
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time.sleep(3)
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search_attr(val, source)
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return float(matches.group(1))
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#check if table is created or if we need to create one
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try:
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queryFile=file("createTable.sql","r")
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con=mdb.connect(databaseHost databaseUsername,databasePassword,databaseName)
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currentDate=datetime.datetime.now().date()
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with con:
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line=queryFile.readline()
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query=""
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while(line!=""):
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query+=line
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line=queryFile.readline()
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cur=con.cursor()
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cur.execute(query)
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#now rename the file, because we do not need to recreate the table everytime this script is run
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queryFile.close()
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os.rename("createTable.sql","createTable.sql.bkp")
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except IOError:
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pass #table has already been created
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status="false"
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while(status!="true"):
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status=readInfo()
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