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contrib-munin/plugins/weather/weather_
2012-08-09 16:00:56 -07:00

62 lines
1.2 KiB
Python
Executable File

#!/usr/bin/python
import os
import re
import sys
import urllib
url = 'http://www.weather.com/weather/today/%s'
re_tmp = re.compile('realTemp: "(\d+)"')
re_hum = re.compile('relativeHumidity: "(\d+)"')
re_loc = re.compile('locName: "([\w ]+)"')
#code = sys.argv[0][(sys.argv[0].rfind('_') + 1):]
code = os.environ.get('code', sys.argv[0][(sys.argv[0].rfind('_') + 1):])
if code == None: sys.exit(1)
if len(sys.argv) == 2 and sys.argv[1] == "autoconf":
print "yes"
elif len(sys.argv) == 2 and sys.argv[1] == "config":
u = urllib.urlopen(url % code)
txt = u.read()
u.close()
LOC_list = re_loc.findall(txt)
if len(LOC_list):
LOC = LOC_list[0]
else:
LOC = "Unknown"
print 'graph_title Weather in %s' % LOC
print 'graph_vlabel Temperature and Humidity'
print 'graph_category sensors'
print 'temperature.label Temperature'
print 'humidity.label Humidity'
print 'graph_args --base 1000 -l 0'
else:
u = urllib.urlopen(url % code)
txt = u.read()
u.close()
TMP_F_list = re_tmp.findall(txt)
HUM_list = re_hum.findall(txt)
if len(HUM_list):
HUM = HUM_list[0]
else:
sys.exit(1)
if len(TMP_F_list):
TMP_F = TMP_F_list[0]
TMP_C = (int(TMP_F) - 32) * 5/9
else:
sys.exit(1)
print 'temperature.value %s' % TMP_C
print 'humidity.value %s' % HUM