weboob-devel/weboob/capabilities/calendar.py
Bezleputh 419cce14fc [ICapCalendar] improve ICapCalendar
* define price as float
* add comments
* add new parameters (entry, max_entry, event_planner)
* add new method attends_event
2013-12-15 16:10:09 +01:00

111 lines
3.6 KiB
Python

# -*- coding: utf-8 -*-
# Copyright(C) 2010-2013 Bezleputh
#
# 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 .base import CapBaseObject, IBaseCap, StringField, DateField, IntField, FloatField
__all__ = ['BaseCalendarEvent', 'ICapCalendarEvent']
def enum(**enums):
return type('Enum', (), enums)
CATEGORIES = enum(CINE='Cinema', CONCERT='Concert', THEATRE='Theatre')
#the following elements deal with ICalendar stantdards
#see http://fr.wikipedia.org/wiki/ICalendar#Ev.C3.A9nements_.28VEVENT.29
TRANSP = enum(OPAQUE='OPAQUE', TRANSPARENT='TRANSPARENT')
STATUS = enum(TENTATIVE='TENTATIVE', CONFIRMED='CONFIRMED', CANCELLED='CANCELLED')
class BaseCalendarEvent(CapBaseObject):
"""
Represents a calendar event
"""
url = StringField('URL of the event')
start_date = DateField('Start date of the event')
end_date = DateField('End date of the event')
summary = StringField('Title of the event')
location = StringField('Location of the event')
category = StringField('Category of the event')
description = StringField('Description of the event')
price = FloatField('Price of the event')
entry = IntField('Entry number')
max_entry = IntField('Max entry number')
event_planner = StringField('Name of the event planner')
#the following elements deal with ICalendar stantdards
#see http://fr.wikipedia.org/wiki/ICalendar#Ev.C3.A9nements_.28VEVENT.29
sequence = IntField('Number of updates, the first is number 1')
# (TENTATIVE, CONFIRMED, CANCELLED)
status = StringField('Status of theevent')
# (OPAQUE, TRANSPARENT)
transp = StringField('Describes if event is available')
@classmethod
def id2url(cls, _id):
"""Overloaded in child classes provided by backends."""
raise NotImplementedError()
@property
def page_url(self):
"""
Get page URL of the announce.
"""
return self.id2url(self.id)
class ICapCalendarEvent(IBaseCap):
"""
Capability of calendar event type sites
"""
def list_events(self, date_from, date_to=None):
"""
list coming event.
:param date_from: date of beguinning of the events list
:type date_from: date
:param date_to: date of ending of the events list
:type date_to: date
:rtype: iter[:class:`BaseCalendarEvent`]
"""
raise NotImplementedError()
def get_event(self, _id, event=None):
"""
Get an event from an ID.
:param _id: id of the event
:type _id: str
:param event : the event
:type event : BaseCalendarEvent
:rtype: :class:`BaseCalendarEvent` or None is fot found.
"""
raise NotImplementedError()
def attends_event(self, event, is_attending=True):
"""
Attends or not to an event
:param event : the event
:type event : BaseCalendarEvent
:param is_attending : is attending to the event or not
:type is_attending : bool
"""