def __init__(self, params, calib_data, hourly_data, daily_data,
monthly_data):
self.logger = logging.getLogger('pywws.Tasks.RegularTasks')
self.params = params
self.calib_data = calib_data
self.hourly_data = hourly_data
self.daily_data = daily_data
self.monthly_data = monthly_data
# get directories
self.work_dir = self.params.get('paths', 'work', '/tmp/weather')
self.template_dir = self.params.get(
'paths', 'templates', os.path.expanduser('~/weather/templates/'))
self.graph_template_dir = self.params.get(
'paths', 'graph_templates',
os.path.expanduser('~/weather/graph_templates/'))
# create calibration object
self.calibrator = Calib(self.params)
# create templater object
self.templater = Template.Template(self.params, self.calib_data,
self.hourly_data, self.daily_data,
self.monthly_data)
# create plotter objects
self.plotter = Plot.GraphPlotter(self.params, self.calib_data,
self.hourly_data, self.daily_data,
self.monthly_data, self.work_dir)
self.roseplotter = WindRose.RosePlotter(self.params, self.calib_data,
self.hourly_data,
self.daily_data,
self.monthly_data,
self.work_dir)
# directory of service uploaders
self.services = dict()
# create a YoWindow object
self.yowindow = YoWindow.YoWindow(self.calib_data)
# get local time's offset from UTC, without DST
now = self.calib_data.before(datetime.max)
if not now:
now = datetime.now() # was kenmc utcnow
time_offset = Local.utcoffset(now) - Local.dst(now)
print "Time Offset = %s" % time_offset
# get daytime end hour, in UTC
self.day_end_hour = eval(params.get('config', 'day end hour', '21'))
self.day_end_hour = (self.day_end_hour -
(time_offset.seconds / 3600)) % 24
# convert config from underground/metoffice to new services
for section in ('live', 'logged', 'hourly', '12 hourly', 'daily'):
services = eval(self.params.get(section, 'services', '[]'))
for svc in ('underground', 'metoffice'):
if self.params.get(section, svc) == 'True':
if svc not in services:
services.append(svc)
self.params._config.remove_option(section, svc)
self.params.set(section, 'services', str(services))
# create service uploader objects
for section in ('live', 'logged', 'hourly', '12 hourly', 'daily'):
for service in eval(self.params.get(section, 'services', '[]')):
if service not in self.services:
self.services[service] = ToService(self.params,
self.calib_data,
service_name=service)
def __init__(self, params, calib_data, hourly_data, daily_data, monthly_data):
self.logger = logging.getLogger('pywws.Tasks.RegularTasks')
self.params = params
self.calib_data = calib_data
self.hourly_data = hourly_data
self.daily_data = daily_data
self.monthly_data = monthly_data
# get directories
self.work_dir = self.params.get('paths', 'work', '/tmp/weather')
self.template_dir = self.params.get(
'paths', 'templates', os.path.expanduser('~/weather/templates/'))
self.graph_template_dir = self.params.get(
'paths', 'graph_templates', os.path.expanduser('~/weather/graph_templates/'))
# create calibration object
self.calibrator = Calib(self.params)
# create templater object
self.templater = Template.Template(
self.params, self.calib_data, self.hourly_data, self.daily_data,
self.monthly_data)
# create plotter objects
self.plotter = Plot.GraphPlotter(
self.params, self.calib_data, self.hourly_data, self.daily_data,
self.monthly_data, self.work_dir)
self.roseplotter = WindRose.RosePlotter(
self.params, self.calib_data, self.hourly_data, self.daily_data,
self.monthly_data, self.work_dir)
# directory of service uploaders
self.services = dict()
# create a YoWindow object
self.yowindow = YoWindow.YoWindow(self.calib_data)
# get local time's offset from UTC, without DST
now = self.calib_data.before(datetime.max)
if not now:
now = datetime.now() # was kenmc utcnow
time_offset = Local.utcoffset(now) - Local.dst(now)
print "Time Offset = %s" % time_offset
# get daytime end hour, in UTC
self.day_end_hour = eval(params.get('config', 'day end hour', '21'))
self.day_end_hour = (self.day_end_hour - (time_offset.seconds / 3600)) % 24
# convert config from underground/metoffice to new services
for section in ('live', 'logged', 'hourly', '12 hourly', 'daily'):
services = eval(self.params.get(section, 'services', '[]'))
for svc in ('underground', 'metoffice'):
if self.params.get(section, svc) == 'True':
if svc not in services:
services.append(svc)
self.params._config.remove_option(section, svc)
self.params.set(section, 'services', str(services))
# create service uploader objects
for section in ('live', 'logged', 'hourly', '12 hourly', 'daily'):
for service in eval(self.params.get(section, 'services', '[]')):
if service not in self.services:
self.services[service] = ToService(
self.params, self.calib_data, service_name=service)
def Process(params, raw_data, calib_data, hourly_data, daily_data,
monthly_data):
"""Generate summaries from raw weather station data.
The meteorological day end (typically 2100 or 0900 local time) is
set in the preferences file ``weather.ini``. The default value is
2100 (2200 during DST), following the historical convention for
weather station readings.
"""
logger = logging.getLogger('pywws.Process')
logger.info('Generating summary data')
# get time of last record
last_raw = raw_data.before(datetime.max)
if last_raw is None:
raise IOError('No data found. Check data directory parameter.')
# get local time's offset from UTC, without DST
time_offset = Local.utcoffset(last_raw) - Local.dst(last_raw)
# set daytime end hour, in UTC
day_end_hour = eval(params.get('config', 'day end hour', '21'))
day_end_hour = (day_end_hour - (time_offset.seconds / 3600)) % 24
# divide 24 hours of UTC day into day and night
daytime = []
for i in range(24):
daytime.append(True)
night_hour = (21 - (time_offset.seconds / 3600)) % 24
for i in range(12):
daytime[night_hour] = False
night_hour = (night_hour + 1) % 24
# calibrate raw data
start = calibrate_data(logger, params, raw_data, calib_data)
# generate hourly data
start = generate_hourly(logger, calib_data, hourly_data, start)
# generate daily data
start = generate_daily(logger, day_end_hour, daytime, calib_data,
hourly_data, daily_data, start)
# generate monthly data
generate_monthly(logger, day_end_hour, time_offset, daily_data,
monthly_data, start)
return 0
def Process(params, raw_data, calib_data, hourly_data, daily_data, monthly_data):
"""Generate summaries from raw weather station data.
The meteorological day end (typically 2100 or 0900 local time) is
set in the preferences file ``weather.ini``. The default value is
2100 (2200 during DST), following the historical convention for
weather station readings.
"""
logger = logging.getLogger('pywws.Process')
logger.info('Generating summary data')
# get time of last record
last_raw = raw_data.before(datetime.max)
if last_raw is None:
raise IOError('No data found. Check data directory parameter.')
# get local time's offset from UTC, without DST
time_offset = Local.utcoffset(last_raw) - Local.dst(last_raw)
# set daytime end hour, in UTC
day_end_hour = eval(params.get('config', 'day end hour', '21'))
day_end_hour = (day_end_hour - (time_offset.seconds / 3600)) % 24
# divide 24 hours of UTC day into day and night
daytime = []
for i in range(24):
daytime.append(True)
night_hour = (21 - (time_offset.seconds / 3600)) % 24
for i in range(12):
daytime[night_hour] = False
night_hour = (night_hour + 1) % 24
# calibrate raw data
start = calibrate_data(logger, params, raw_data, calib_data)
# generate hourly data
start = generate_hourly(logger, calib_data, hourly_data, start)
# generate daily data
start = generate_daily(logger, day_end_hour, daytime,
calib_data, hourly_data, daily_data, start)
# generate monthly data
generate_monthly(logger, day_end_hour, time_offset,
daily_data, monthly_data, start)
return 0
