# pywws - Python software for USB Wireless Weather Stations
# http://github.com/jim-easterbrook/pywws
# Copyright (C) 2018-19 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.
"""Upload data to WeatherCloud.
* Create account: https://weathercloud.net/
* Additional dependency: http://docs.python-requests.org/
* Example ``weather.ini`` configuration::
[weathercloud]
deviceid = XXXXXXXXXXXX
devicekey = XXXXXXXXXXXXXXXXXXXXXXXXXXXXX
internal = True
[logged]
services = ['weathercloud', 'metoffice']
.. _WeatherCloud: http://www.weathercloud.net/
"""
from __future__ import absolute_import, unicode_literals
from ast import literal_eval
from contextlib import contextmanager
from datetime import timedelta
import logging
import os
import sys
if sys.version_info[0] < 3:
from httplib import responses
else:
from http.client import responses
import requests
from pywws.conversions import usaheatindex, wind_mph
import pywws.service
__docformat__ = "restructuredtext en"
service_name = os.path.splitext(os.path.basename(__file__))[0]
logger = logging.getLogger(__name__)
[docs]class ToService(pywws.service.LiveDataService):
config = {
'deviceid' : ('', True, 'wid'),
'devicekey': ('', True, 'key'),
'internal' : ('False', True, None),
}
fixed_data = {'ver': pywws.__version__, 'type': '481'}
interval = timedelta(seconds=600)
logger = logger
service_name = service_name
template = """
#live#
#temp_out
"'temp' : '%.0f'," "" "scale(x, 10.0)"#
#calc "wind_chill(data['temp_out'], data['wind_ave'])"
"'chill' : '%.0f'," "" "scale(x, 10.0)"#
#calc "dew_point(data['temp_out'], data['hum_out'])"
"'dew' : '%.0f'," "" "scale(x, 10.0)"#
#calc "usaheatindex(data['temp_out'], data['hum_out'])"
"'heat' : '%.0f'," "" "scale(x, 10.0)"#
#hum_out
"'hum' : '%.d',"#
#wind_ave
"'wspdavg' : '%.0f'," "" "scale(x, 10.0)"#
#wind_ave
"'wspd' : '%.0f'," "" "scale(x, 10.0)"#
#wind_gust
"'wspdhi' : '%.0f'," "" "scale(x, 10.0)"#
#wind_dir
"'wdiravg' : '%.0f'," "" "winddir_degrees(x)"#
#wind_dir
"'wdir' : '%.0f'," "" "winddir_degrees(x)"#
#rel_pressure
"'bar' : '%.0f'," "" "scale(x, 10.0)"#
#calc "rain_day(data)"
"'rain' : '%.0f'," "" "scale(x, 10.0)"#
#calc "rain_hour(data)"
"'rainrate' : '%.0f'," "" "scale(x, 10.0)"#
#idx
"'time' : '%Y%m%d %H%M%S',"#
"""
def __init__(self, context, check_params=True):
super(ToService, self).__init__(context, check_params)
# extend template
if context.params.get('config', 'ws type') == '3080':
self.template += """
#illuminance
"'solarrad': '%.0f'," "" "scale(illuminance_wm2(x), 10.0)"#
#uv
"'uvi' : '%.0f'," "" "scale(x, 10.0)"#
"""
if literal_eval(self.params['internal']):
self.template += """
#temp_in
"'tempin' : '%.0f'," "" "scale(x, 10.0)"#
#hum_in
"'humin' : '%.d',"#
#calc "dew_point(data['temp_in'], data['hum_in'])"
"'dewin' : '%.0f'," "" "scale(x, 10.0)"#
#calc "usaheatindex(data['temp_in'], data['hum_in'])"
"'heatin' : '%.0f'," "" "scale(x, 10.0)"#
"""
[docs] @contextmanager
def session(self):
with requests.Session() as session:
yield session
[docs] def valid_data(self, data):
return any([data[x] is not None for x in (
'wind_dir', 'wind_ave', 'wind_gust', 'hum_out', 'temp_out',
'temp_in', 'hum_in', 'rel_pressure')])
[docs] def upload_data(self, session, prepared_data={}):
url = 'http://api.weathercloud.net/v01/set'
try:
rsp = session.get(url, params=prepared_data, timeout=60)
except Exception as ex:
return False, repr(ex)
text = rsp.text.strip()
if text == '200':
return True, 'OK'
if text in responses:
return False, '{} ({})'.format(responses[text], text)
return False, 'unknown error ({})'.format(text)
if __name__ == "__main__":
sys.exit(pywws.service.main(ToService))