142 lines
3.9 KiB
Python
142 lines
3.9 KiB
Python
# -*- coding: utf-8 -*-
|
|
|
|
# Copyright(C) 2010-2011 Romain Bignon
|
|
#
|
|
# This file is part of weboob.
|
|
#
|
|
# weboob is free software: you can redistribute it and/or modify
|
|
# it under the terms of the GNU Affero General Public License as published by
|
|
# the Free Software Foundation, either version 3 of the License, or
|
|
# (at your option) any later version.
|
|
#
|
|
# weboob 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 Affero General Public License for more details.
|
|
#
|
|
# You should have received a copy of the GNU Affero General Public License
|
|
# along with weboob. If not, see <http://www.gnu.org/licenses/>.
|
|
|
|
|
|
from datetime import datetime, date
|
|
|
|
from .base import Capability, BaseObject, Field, FloatField, \
|
|
StringField, UserError
|
|
from .date import DateField
|
|
|
|
__all__ = ['Forecast', 'Current', 'City', 'CityNotFound', 'Temperature', 'CapWeather']
|
|
|
|
|
|
class Temperature(BaseObject):
|
|
|
|
value = FloatField('Temperature value')
|
|
unit = StringField('Input unit')
|
|
|
|
def __init__(self, value, unit = u''):
|
|
BaseObject.__init__(self, value)
|
|
self.value = value
|
|
if unit not in [u'C', u'F']:
|
|
unit = u''
|
|
self.unit = unit
|
|
|
|
def asfahrenheit(self):
|
|
if not self.unit:
|
|
return u'%s' % int(round(self.value))
|
|
elif self.unit == 'F':
|
|
return u'%s°F' % int(round(self.value))
|
|
else:
|
|
return u'%s°F' % int(round((self.value * 9.0 / 5.0) + 32))
|
|
|
|
def ascelsius(self):
|
|
if not self.unit:
|
|
return u'%s' % int(round(self.value))
|
|
elif self.unit == 'C':
|
|
return u'%s°C' % int(round(self.value))
|
|
else:
|
|
return u'%s°C' % int(round((self.value - 32.0) * 5.0 / 9.0))
|
|
|
|
def __repr__(self):
|
|
if self.value is not None and self.unit:
|
|
return u'%s %s' % (self.value, self.unit)
|
|
|
|
|
|
class Forecast(BaseObject):
|
|
"""
|
|
Weather forecast.
|
|
"""
|
|
date = Field('Date for the forecast', datetime, date, basestring)
|
|
low = Field('Low temperature', Temperature)
|
|
high = Field('High temperature', Temperature)
|
|
text = StringField('Comment on forecast')
|
|
|
|
def __init__(self, date, low, high, text, unit):
|
|
BaseObject.__init__(self, unicode(date))
|
|
self.date = date
|
|
self.low = Temperature(low, unit)
|
|
self.high = Temperature(high, unit)
|
|
self.text = text
|
|
|
|
|
|
class Current(BaseObject):
|
|
"""
|
|
Current weather.
|
|
"""
|
|
date = DateField('Date of measure')
|
|
text = StringField('Comment about current weather')
|
|
temp = Field('Current temperature', Temperature)
|
|
|
|
def __init__(self, date, temp, text, unit):
|
|
BaseObject.__init__(self, unicode(date))
|
|
self.date = date
|
|
self.text = text
|
|
self.temp = Temperature(temp, unit)
|
|
|
|
|
|
class City(BaseObject):
|
|
"""
|
|
City where to find weather.
|
|
"""
|
|
name = StringField('Name of city')
|
|
|
|
def __init__(self, id, name):
|
|
BaseObject.__init__(self, id)
|
|
self.name = name
|
|
|
|
|
|
class CityNotFound(UserError):
|
|
"""
|
|
Raised when a city is not found.
|
|
"""
|
|
|
|
|
|
class CapWeather(Capability):
|
|
"""
|
|
Capability for weather websites.
|
|
"""
|
|
def iter_city_search(self, pattern):
|
|
"""
|
|
Look for a city.
|
|
|
|
:param pattern: pattern to search
|
|
:type pattern: str
|
|
:rtype: iter[:class:`City`]
|
|
"""
|
|
raise NotImplementedError()
|
|
|
|
def get_current(self, city_id):
|
|
"""
|
|
Get current weather.
|
|
|
|
:param city_id: ID of the city
|
|
:rtype: :class:`Current`
|
|
"""
|
|
raise NotImplementedError()
|
|
|
|
def iter_forecast(self, city_id):
|
|
"""
|
|
Iter forecasts of a city.
|
|
|
|
:param city_id: ID of the city
|
|
:rtype: iter[:class:`Forecast`]
|
|
"""
|
|
raise NotImplementedError()
|