Code source de Hourly
#!/usr/bin/env python
"""Get weather data, process it, prepare graphs & text files and
upload to a web site.
Typically run every hour from cron. ::
%s
This script does little more than call other modules in sequence to
get data from the weather station, process it, plot some graphs,
generate some text files and upload the results to a web site.
For more information on using ``Hourly.py``, see
:doc:`../guides/hourlylogging`.
"""
__docformat__ = "restructuredtext en"
__usage__ = """
usage: python Hourly.py [options] data_dir
options are:
-h or --help display this help
-v or --verbose increase amount of reassuring messages
data_dir is the root directory of the weather data (e.g. $(HOME)/weather/data)
"""
__doc__ %= __usage__
__usage__ = __doc__.split('\n')[0] + __usage__
import getopt
import os
import sys
from pywws import DataStore
from pywws import Localisation
from pywws import LogData
from pywws.Logger import ApplicationLogger
from pywws import Process
from pywws import Tasks
[docs]def Hourly(data_dir):
# get file locations
params = DataStore.params(data_dir)
# localise application
Localisation.SetApplicationLanguage(params)
# open data file stores
raw_data = DataStore.data_store(data_dir)
calib_data = DataStore.calib_store(data_dir)
hourly_data = DataStore.hourly_store(data_dir)
daily_data = DataStore.daily_store(data_dir)
monthly_data = DataStore.monthly_store(data_dir)
# get weather station data
LogData.LogData(params, raw_data)
# do the processing
Process.Process(
params, raw_data, calib_data, hourly_data, daily_data, monthly_data)
# do tasks
if not Tasks.RegularTasks(
params, calib_data, hourly_data, daily_data, monthly_data
).do_tasks():
return 1
return 0
[docs]def main(argv=None):
if argv is None:
argv = sys.argv
try:
opts, args = getopt.getopt(argv[1:], "hv", ['help', 'verbose'])
except getopt.error, msg:
print >>sys.stderr, 'Error: %s\n' % msg
print >>sys.stderr, __usage__.strip()
return 1
# process options
verbose = 0
for o, a in opts:
if o == '-h' or o == '--help':
print __usage__.strip()
return 0
elif o == '-v' or o == '--verbose':
verbose += 1
# check arguments
if len(args) != 1:
print >>sys.stderr, 'Error: 1 argument required\n'
print >>sys.stderr, __usage__.strip()
return 2
logger = ApplicationLogger(verbose)
return Hourly(args[0])
if __name__ == "__main__":
sys.exit(main())