- Repository
- Munin (contrib)
- Last change
- 2019-12-18
- Graph Categories
- Capabilities
- Keywords
- Language
- Python (3.x)
weather_temp_
Sadly there is no documentation for this plugin.
#!/usr/bin/env python3
"""
munin US NOAA weather plugin (http://tgftp.nws.noaa.gov)
Draws temperature/dew point in C.
Copy/link file as 'weather_temp_CODE', like: weather_temp_LOWW for Austria, Vienna.
Get the code by going to http://tgftp.nws.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
from urllib.request import urlopen
import re
url = 'http://tgftp.nws.noaa.gov/data/observations/metar/decoded/%s.TXT'
re_C = re.compile(r'Temperature:.*\((-?\d+\.?\d?) C\)')
re_DewC = re.compile(r'Dew.*\((-?\d+\.?\d?) C\)')
code = sys.argv[0][(sys.argv[0].rfind('_') + 1):]
if not code:
sys.exit(1)
elif len(sys.argv) == 2 and sys.argv[1] == "autoconf":
print("yes")
elif len(sys.argv) == 2 and sys.argv[1] == "config":
print('graph_title Temperature and Dew Point at code %s' % code)
print('graph_vlabel Temperature and Dew Point in C')
print('graph_category sensors')
print('temperature.label Temperature')
print('dewpoint.label Dew Point')
print('graph_args --base 1000 -l 0')
else:
u = urlopen(url % code)
txt = u.read()
u.close()
C = re_C.findall(txt)[0]
DewC = re_DewC.findall(txt)[0]
print('temperature.value %s' % C)
print('dewpoint.value %s' % DewC)