#!/usr/bin/env python
# pywws - Python software for USB Wireless Weather Stations
# http://github.com/jim-easterbrook/pywws
# Copyright (C) 2008-16 pywws contributors
# This program is free software; you can redistribute it and/or
# modify it under the terms of the GNU General Public License
# as published by the Free Software Foundation; either version 2
# of the License, or (at your option) any later version.
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
# You should have received a copy of the GNU General Public License
# along with this program; if not, write to the Free Software
# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
"""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: %s [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__ % ('python -m pywws.Hourly')
import getopt
import os
import sys
from pywws import DataStore
from pywws import Localisation
from pywws.LogData import DataLogger
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)
status = DataStore.status(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
DataLogger(params, status, raw_data).log_data()
# do the processing
Process.Process(params,
raw_data, calib_data, hourly_data, daily_data, monthly_data)
# do tasks
if not Tasks.RegularTasks(params, status, raw_data, 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
usage = (__usage__ % (argv[0])).strip()
try:
opts, args = getopt.getopt(argv[1:], "hv", ['help', 'verbose'])
except getopt.error as msg:
print('Error: %s\n' % msg, file=sys.stderr)
print(usage, file=sys.stderr)
return 1
# process options
verbose = 0
for o, a in opts:
if o == '-h' or o == '--help':
print(__doc__.split('\n\n')[0])
print(usage)
return 0
elif o == '-v' or o == '--verbose':
verbose += 1
# check arguments
if len(args) != 1:
print('Error: 1 argument required\n', file=sys.stderr)
print(usage, file=sys.stderr)
return 2
logger = ApplicationLogger(verbose)
return Hourly(args[0])
if __name__ == "__main__":
sys.exit(main())