weboob-devel/modules/ehentai/backend.py
Romain Bignon 2f8072e89e bump to 0.d
2012-05-04 21:17:46 +02:00

117 lines
4.1 KiB
Python

# -*- coding: utf-8 -*-
# Copyright(C) 2010-2011 Roger Philibert
#
# 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 __future__ import with_statement
import re
from weboob.capabilities.gallery import ICapGallery, BaseGallery
from weboob.capabilities.collection import ICapCollection, CollectionNotFound
from weboob.tools.backend import BaseBackend, BackendConfig
from weboob.tools.misc import ratelimit
from weboob.tools.value import Value, ValueBackendPassword
from .browser import EHentaiBrowser
from .gallery import EHentaiGallery, EHentaiImage
__all__ = ['EHentaiBackend']
class EHentaiBackend(BaseBackend, ICapGallery, ICapCollection):
NAME = 'ehentai'
MAINTAINER = 'Roger Philibert'
EMAIL = 'roger.philibert@gmail.com'
VERSION = '0.d'
DESCRIPTION = 'E-Hentai galleries'
LICENSE = 'AGPLv3+'
BROWSER = EHentaiBrowser
CONFIG = BackendConfig(
Value('domain', label='Domain', default='g.e-hentai.org'),
Value('username', label='Username', default=''),
ValueBackendPassword('password', label='Password'))
def create_default_browser(self):
username = self.config['username'].get()
if username:
password = self.config['password'].get()
else:
password = None
return self.create_browser(self.config['domain'].get(), username, password)
def search_gallery(self, pattern, sortby=None, max_results=None):
with self.browser:
return self.browser.search_gallery(pattern)
def iter_gallery_images(self, gallery):
self.fillobj(gallery, ('url',))
with self.browser:
return self.browser.iter_gallery_images(gallery)
ID_REGEXP = r'/?\d+/[\dabcdef]+/?'
URL_REGEXP = r'.+/g/(%s)' % ID_REGEXP
def get_gallery(self, _id):
match = re.match(r'^%s$' % self.URL_REGEXP, _id)
if match:
_id = match.group(1)
else:
match = re.match(r'^%s$' % self.ID_REGEXP, _id)
if match:
_id = match.group(0)
else:
return None
gallery = EHentaiGallery(_id)
with self.browser:
if self.browser.gallery_exists(gallery):
return gallery
else:
return None
def fill_gallery(self, gallery, fields):
if not gallery.__iscomplete__():
with self.browser:
self.browser.fill_gallery(gallery, fields)
def fill_image(self, image, fields):
with self.browser:
image.url = self.browser.get_image_url(image)
if 'data' in fields:
ratelimit("ehentai_get", 2)
image.data = self.browser.readurl(image.url)
def iter_resources(self, objs, split_path):
if BaseGallery in objs:
collection = self.get_collection(objs, split_path)
if collection.path_level == 0:
yield self.get_collection(objs, [u'latest_nsfw'])
if collection.split_path == [u'latest_nsfw']:
for gallery in self.browser.latest_gallery():
yield gallery
def validate_collection(self, objs, collection):
if collection.path_level == 0:
return
if BaseGallery in objs and collection.split_path == [u'latest_nsfw']:
collection.title = u'Latest E-Hentai galleries (NSFW)'
return
raise CollectionNotFound(collection.split_path)
OBJECTS = {
EHentaiGallery: fill_gallery,
EHentaiImage: fill_image}