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204 lines
7.6 KiB
204 lines
7.6 KiB
# -*- coding: utf-8 -*-
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# Copyright 2016-2019 Mike Fährmann
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#
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# This program is free software; you can redistribute it and/or modify
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# it under the terms of the GNU General Public License version 2 as
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# published by the Free Software Foundation.
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"""Extractors for https://luscious.net/"""
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from .common import Extractor, Message
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from .. import text, util, exception
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from ..cache import cache
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class LusciousExtractor(Extractor):
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"""Base class for luscious extractors"""
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category = "luscious"
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cookiedomain = ".luscious.net"
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root = "https://members.luscious.net"
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def login(self):
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"""Login and set necessary cookies"""
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username, password = self._get_auth_info()
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if username:
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cookie = self._login_impl(username, password)
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self.session.cookies.set_cookie(cookie)
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@cache(maxage=13*24*60*60, keyarg=1)
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def _login_impl(self, username, password):
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self.log.info("Logging in as %s", username)
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url = "https://members.luscious.net/accounts/login/"
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headers = {"Referer": "https://members.luscious.net/login/"}
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data = {
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"login": username,
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"password": password,
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"remember": "on",
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"next": "" "/",
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}
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response = self.request(url, method="POST", headers=headers, data=data)
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if "/accounts/login/" in response.url or not response.history:
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raise exception.AuthenticationError()
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for cookie in response.history[0].cookies:
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if cookie.name.startswith("sessionid_"):
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return cookie
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raise exception.AuthenticationError()
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class LusciousAlbumExtractor(LusciousExtractor):
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"""Extractor for image albums from luscious.net"""
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subcategory = "album"
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directory_fmt = ["{category}", "{gallery_id} {title}"]
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filename_fmt = "{category}_{gallery_id}_{num:>03}.{extension}"
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archive_fmt = "{gallery_id}_{image_id}"
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pattern = [(r"(?:https?://)?(?:www\.|members\.)?luscious\.net"
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r"/(?:albums|pictures/c/[^/?&#]+/album)/([^/?&#]+_(\d+))")]
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test = [
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("https://luscious.net/albums/okinami-no-koigokoro_277031/", {
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"url": "7e4984a271a1072ac6483e4228a045895aff86f3",
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"keyword": "5ab53959f25a468455f79149461d26547669e50e",
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"content": "b3a747a6464509440bd0ff6d1267e6959f8d6ff3",
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}),
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("https://luscious.net/albums/virgin-killer-sweater_282582/", {
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"url": "21cc68a7548f4d71dfd67d8caf96349dde7e791c",
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"keyword": "3de82f61ad4afd0f546ab5ae5bf9c5388cc9c3db",
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}),
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("https://www.luscious.net/albums/okinami_277031/", None),
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("https://members.luscious.net/albums/okinami_277031/", None),
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("https://luscious.net/pictures/c/video_game_manga/album"
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"/okinami-no-koigokoro_277031/sorted/position/id/16528978/@_1", None),
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]
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def __init__(self, match):
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LusciousExtractor.__init__(self)
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self.gpart, self.gid = match.groups()
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def items(self):
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self.login()
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url = "{}/albums/{}/".format(self.root, self.gpart)
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page = self.request(url).text
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data = self.get_metadata(page)
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yield Message.Version, 1
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yield Message.Directory, data
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for url, image in self.get_images(page):
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image.update(data)
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yield Message.Url, url, image
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def get_metadata(self, page):
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"""Collect metadata for extractor-job"""
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data = text.extract_all(page, (
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("tags" , '<meta name="keywords" content="', '"'),
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("title" , '"og:title" content="', '"'),
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(None , '<li class="user_info">', ''),
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("count" , '<p>', ' '),
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(None , '<p>Section:', ''),
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("section" , '>', '<'),
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("language", '<p>Language:', ' '),
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), values={"gallery_id": self.gid})[0]
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data["lang"] = util.language_to_code(data["language"])
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try:
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data["artist"] = text.extract(data["tags"], "rtist: ", ",")[0]
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except AttributeError:
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data["artist"] = None
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return data
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def get_images(self, page, extr=text.extract):
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"""Collect image-urls and -metadata"""
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num = 1
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if 'class="search_filter' in page:
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url = "{}/pictures/album/x_{}/sorted/oldest/page/1/".format(
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self.root, self.gid)
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page = self.request(url).text
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pos = page.find('<div id="picture_page_')
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else:
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pos = page.find('<div class="album_cover_item">')
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url = extr(page, '<a href="', '"', pos)[0]
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while url and not url.endswith("/more_like_this/"):
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page = self.request(self.root + url).text
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if num == 1:
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current = extr(page, '"pj_current_page" value="', '"')[0]
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if current and current != "1":
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url = "{}/albums/{}/jump_to_page/1/".format(
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self.root, self.gid)
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page = self.request(url, method="POST").text
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imgid, pos = extr(url , '/id/', '/')
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url , pos = extr(page, '<link rel="next" href="', '"')
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name , pos = extr(page, '<h1 id="picture_title">', '</h1>', pos)
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_ , pos = extr(page, '<ul class="image_option_icons">', '', pos)
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iurl , pos = extr(page, '<li><a href="', '"', pos+100)
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if iurl[0] == "/":
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iurl = text.urljoin(self.root, iurl)
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yield iurl, {
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"num": num,
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"name": name,
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"extension": iurl.rpartition(".")[2],
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"image_id": imgid,
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}
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num += 1
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class LusciousSearchExtractor(LusciousExtractor):
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"""Extractor for album searches on luscious.net"""
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subcategory = "search"
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pattern = [(r"(?:https?://)?(?:www\.|members\.)?luscious\.net"
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r"/((?:albums|c)(?:/(?![^/?&#]+_\d+)[^/?&#]+)+)")]
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test = [
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("https://luscious.net/c/hentai/", None),
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("https://luscious.net/albums/t2/2/c/hentai/sorted/updated"
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"/tagged/+full_color/page/2/", {
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"pattern": r"https://luscious.net/albums/[^_]+_\d+/",
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"range": "20-40",
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"count": 21,
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}),
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]
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def __init__(self, match):
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LusciousExtractor.__init__(self)
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self.path = match.group(1).partition("/page/")[0]
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if not self.path.startswith("albums/"):
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self.path = "albums/" + self.path
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def items(self):
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self.login()
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yield Message.Version, 1
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for album in self.albums():
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url, data = self.parse_album(album)
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yield Message.Queue, url, data
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def albums(self, pnum=1):
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while True:
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url = "{}/{}/page/{}/.json/".format(self.root, self.path, pnum)
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data = self.request(url).json()
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yield from text.extract_iter(
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data["html"], "<figcaption>", "</figcaption>")
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if data["paginator_complete"]:
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return
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pnum += 1
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def parse_album(self, album):
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url , pos = text.extract(album, 'href="', '"')
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title, pos = text.extract(album, ">", "<", pos)
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count, pos = text.extract(album, "# of pictures:", "<", pos)
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date , pos = text.extract(album, "Updated: ", "<", pos)
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desc , pos = text.extract(album, "class='desc'>", "<", pos)
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tags , pos = text.extract(album, "<ol ", "</ol>", pos)
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return text.urljoin(self.root, url), {
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"title": text.unescape(title or ""),
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"description": text.unescape(desc or ""),
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"gallery_id": url.rpartition("_")[2].rstrip("/"),
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"count": text.parse_int(count),
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"date": date,
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"tags": text.remove_html(tags.partition(">")[2]),
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}
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