add module 'seloger'
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Romain Bignon
parent
d6534ae845
commit
42941589c5
5 changed files with 285 additions and 0 deletions
3
modules/seloger/__init__.py
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3
modules/seloger/__init__.py
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from .backend import SeLogerBackend
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__all__ = ['SeLogerBackend']
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74
modules/seloger/backend.py
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74
modules/seloger/backend.py
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# -*- coding: utf-8 -*-
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# Copyright(C) 2012 Romain Bignon
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#
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# This file is part of weboob.
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#
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# weboob is free software: you can redistribute it and/or modify
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# it under the terms of the GNU Affero General Public License as published by
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# the Free Software Foundation, either version 3 of the License, or
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# (at your option) any later version.
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#
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# weboob is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU Affero General Public License for more details.
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#
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# You should have received a copy of the GNU Affero General Public License
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# along with weboob. If not, see <http://www.gnu.org/licenses/>.
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from weboob.capabilities.housing import ICapHousing, City, Housing
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from weboob.tools.backend import BaseBackend
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from .browser import SeLogerBrowser
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__all__ = ['SeLogerBackend']
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class SeLogerBackend(BaseBackend, ICapHousing):
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NAME = 'seloger'
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MAINTAINER = u'Romain Bignon'
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EMAIL = 'romain@weboob.org'
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VERSION = '0.b'
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DESCRIPTION = 'French housing website'
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LICENSE = 'AGPLv3+'
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ICON = 'http://static.poliris.com/z/portail/svx/portals/sv6_gen/favicon.png'
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BROWSER = SeLogerBrowser
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def search_housings(self, query):
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cities = [c.id for c in query.cities if c.backend == self.name]
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with self.browser:
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for housing in self.browser.search_housings(cities,
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query.area_min, query.area_max,
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query.cost_min, query.cost_max):
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yield housing
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def get_housing(self, housing):
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if isinstance(housing, Housing):
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id = housing.id
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else:
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id = housing
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housing = None
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with self.browser:
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return self.browser.get_housing(id, housing)
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def search_city(self, pattern):
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with self.browser:
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for categories in self.browser.search_geo(pattern):
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if categories['label'] != 'Villes':
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continue
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for city in categories['values']:
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if not 'value' in city:
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continue
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c = City(city['value'])
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c.name = city['label']
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yield c
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def fill_housing(self, housing, fields):
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with self.browser:
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return self.browser.get_housing(housing.id)
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OBJECTS = {Housing: fill_housing,
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}
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65
modules/seloger/browser.py
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modules/seloger/browser.py
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# -*- coding: utf-8 -*-
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# Copyright(C) 2012 Romain Bignon
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#
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# This file is part of weboob.
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#
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# weboob is free software: you can redistribute it and/or modify
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# it under the terms of the GNU Affero General Public License as published by
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# the Free Software Foundation, either version 3 of the License, or
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# (at your option) any later version.
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#
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# weboob is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU Affero General Public License for more details.
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#
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# You should have received a copy of the GNU Affero General Public License
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# along with weboob. If not, see <http://www.gnu.org/licenses/>.
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import json
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from weboob.tools.browser import BaseBrowser
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from .pages import SearchResultsPage, HousingPage
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__all__ = ['SeLogerBrowser']
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class SeLogerBrowser(BaseBrowser):
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PROTOCOL = 'http'
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DOMAIN = 'www.seloger.com'
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ENCODING = 'utf-8'
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PAGES = {
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'http://www.seloger.com/(pre)?recherche.htm.*': SearchResultsPage,
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'http://www.seloger.com/annonces.htm.*': SearchResultsPage,
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'http://www.seloger.com/annonces/.*': HousingPage,
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}
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def search_geo(self, pattern):
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fp = self.openurl(self.buildurl('http://www.seloger.com/js,ajax,villequery_v3.htm', ville=pattern, mode=1))
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return json.load(fp)
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def search_housings(self, cities, area_min, area_max, cost_min, cost_max):
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data = {'ci': ','.join(cities),
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'idtt': 1, #location
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'idtypebien': 1, #appart
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'org': 'advanced_search',
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'px_loyermax': cost_max or '',
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'px_loyermin': cost_min or '',
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'surfacemax': area_max or '',
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'surfacemin': area_min or '',
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}
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self.location(self.buildurl('/prerecherche.htm', **data))
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assert self.is_on_page(SearchResultsPage)
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return self.page.iter_housings()
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def get_housing(self, id, obj=None):
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self.location('/%d/detail_new.htm' % int(id))
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assert self.is_on_page(HousingPage)
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return self.page.get_housing(obj)
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100
modules/seloger/pages.py
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100
modules/seloger/pages.py
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# -*- coding: utf-8 -*-
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# Copyright(C) 2012 Romain Bignon
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#
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# This file is part of weboob.
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#
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# weboob is free software: you can redistribute it and/or modify
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# it under the terms of the GNU Affero General Public License as published by
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# the Free Software Foundation, either version 3 of the License, or
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# (at your option) any later version.
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#
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# weboob is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU Affero General Public License for more details.
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#
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# You should have received a copy of the GNU Affero General Public License
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# along with weboob. If not, see <http://www.gnu.org/licenses/>.
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import re
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from datetime import date
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from weboob.tools.browser import BasePage, BrokenPageError
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from weboob.capabilities.base import NotAvailable
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from weboob.capabilities.housing import Housing
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__all__ = ['SearchResultsPage', 'HousingPage']
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def sanitarize_cost(t):
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return int(float(t.strip(u' \t\u20ac\xa0c€\n\r').replace(u'\xa0', u'').replace(',', '.')))
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class SearchResultsPage(BasePage):
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def iter_housings(self):
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for div in self.document.getroot().cssselect('div.ann_ann_border'):
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id = div.find('a').attrib['id'][3:]
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housing = Housing(id)
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head = div.cssselect('div.rech_headerann')[0]
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housing.title = head.xpath('.//span[@class="mea1"]/a')[0].text.strip()
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parts = head.xpath('.//span[@class="mea2"]')[0].text.strip().split('+')
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housing.cost = sanitarize_cost(parts[0])
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if len(parts) > 1:
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for span in head.xpath('.//span[@class="addprixfr"]/span/strong'):
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if span.text.strip() == u'Charges\xa0:':
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housing.cost += sanitarize_cost(span.tail)
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housing.currency = u'€'
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sub = div.xpath('.//div[@class="rech_desc_right_photo"]')[0]
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span = sub.xpath('./span[@class="mea7"]')
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if len(span) > 0:
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housing.text = '%s - %s' % (span[0].text.strip(), span[0].tail.strip())
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else:
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housing.text = div.xpath('.//div[@class="rech_ville"]')[0].tail.strip()
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housing.text = housing.text.replace('\r\n', ' ')
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housing.location = sub.xpath('.//div[@class="rech_ville"]/strong')[0].text.strip()
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housing.date = date(*map(int, reversed(sub.xpath('.//div[@class="rech_majref"]/strong')[0].tail.strip('- \xa0\r\t\n').split('/'))))
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yield housing
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class HousingPage(BasePage):
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def get_housing(self, housing=None):
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doc = self.document.getroot()
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if housing is None:
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housing = Housing(self.url.split('/')[-1].rstrip('.htm'))
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housing.title = doc.xpath('//head/title')[0].text
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housing.text = doc.xpath('//head/meta[@name="description"]')[0].attrib['content']
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txt = doc.xpath('//meta[@itemprop="price"]')[0].attrib['content'].strip()
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m = re.match(u'(\d+)\xa0\u20ac(\+ch|cc)(Charges: (\d+)\u20ac)?', txt)
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if not m:
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raise BrokenPageError('Unable to parse price %r' % txt)
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housing.cost = sanitarize_cost(m.group(1))
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if m.group(4):
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housing.cost += sanitarize_cost(m.group(4))
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housing.currency = u'€'
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housing.date = date(*map(int, reversed(doc.xpath('//span[@class="maj"]/b')[0].text.split(' / '))))
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housing.area = int(doc.xpath('//li[@title="Surface"]/b')[0].text.strip(u'\xa0m\xb2'))
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try:
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housing.station = doc.xpath('//dd[@class="metro_paris"]')[0].text.strip()
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except IndexError:
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housing.station = NotAvailable
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try:
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housing.phone = doc.xpath('//div[@class="tel"]')[0].text.strip()
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except IndexError:
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housing.phone = NotAvailable
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try:
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housing.location = doc.xpath('//div[@class="adresse"]/b')[0].tail.strip().replace('\r\n', ' ')
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except IndexError:
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housing.location = NotAvailable
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return housing
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43
modules/seloger/test.py
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43
modules/seloger/test.py
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# -*- coding: utf-8 -*-
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# Copyright(C) 2012 Romain Bignon
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#
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# This file is part of weboob.
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#
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# weboob is free software: you can redistribute it and/or modify
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# it under the terms of the GNU Affero General Public License as published by
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# the Free Software Foundation, either version 3 of the License, or
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# (at your option) any later version.
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#
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# weboob is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU Affero General Public License for more details.
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#
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# You should have received a copy of the GNU Affero General Public License
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# along with weboob. If not, see <http://www.gnu.org/licenses/>.
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from weboob.capabilities.housing import Query
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from weboob.tools.test import BackendTest
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__all__ = ['SeLogerTest']
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class SeLogerTest(BackendTest):
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BACKEND = 'seloger'
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def test_seloger(self):
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query = Query()
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query.area_min = 20
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query.cost_max = 1000
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query.cities = []
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for city in self.backend.search_city('paris'):
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city.backend = self.backend.name
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query.cities.append(city)
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results = list(self.backend.search_housings(query))
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self.assertTrue(len(results) > 0)
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self.backend.fillobj(results[0], 'phone')
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