diff --git a/plugins/other/weather_press_ b/plugins/other/weather_press_ new file mode 100755 index 00000000..abcf5de5 --- /dev/null +++ b/plugins/other/weather_press_ @@ -0,0 +1,50 @@ +#!/usr/local/bin/python +""" +munin US NOAA weather plugin (http://weather.noaa.gov) + +Draws pressure in hPa. +Copy/link file as 'weather_pressure_CODE', like: weather_pressure_LOWW for Austria, Vienna. + +Get the code by going to http://weather.noaa.gov, selecting your +location, and copying the code from the address bar of your browser; should +be something like CODE.html. + +Linux users might need to adjust the shebang. +""" + +import sys +import urllib +import re + +url = 'http://weather.noaa.gov/pub/data/observations/metar/decoded/%s.TXT' + +re_hPa = re.compile('Pressure.*\((\d+) hPa\)') + + +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": + + print 'graph_title Atmospheric pressure at code %s' % code + print 'graph_vlabel Pressure in hPa' + print 'graph_category Weather' + + print 'pressure.label Pressure' + print 'pressure.type GAUGE' + print 'graph_args --base 1000 -l 850 -u 1050 --rigid' + print 'graph_scale no' + +else: + + u = urllib.urlopen(url % code) + txt = u.read() + u.close() + + hPa = re_hPa.findall(txt)[0] + + print 'pressure.value %s' % hPa