mirror of
https://github.com/mikf/gallery-dl.git
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d781e6ac44
… and add a 'num' enumeration index. A bit more code than the PR version, but it prints some helpful messages and doesn't call 'metadata()' twice.
122 lines
3.9 KiB
Python
122 lines
3.9 KiB
Python
# -*- coding: utf-8 -*-
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# Copyright 2014-2020 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://e621.net/"""
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from .common import Extractor, Message
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from . import danbooru
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BASE_PATTERN = r"(?:https?://)?e(621|926)\.net"
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class E621Extractor(danbooru.DanbooruExtractor):
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"""Base class for e621 extractors"""
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category = "e621"
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filename_fmt = "{category}_{id}_{file[md5]}.{extension}"
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page_limit = 750
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page_start = None
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per_page = 320
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request_interval_min = 1.0
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def __init__(self, match):
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super().__init__(match)
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self.root = "https://e{}.net".format(match.group(1))
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self.headers = {"User-Agent": "gallery-dl/1.14.0 (by mikf)"}
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def request(self, url, **kwargs):
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kwargs["headers"] = self.headers
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return Extractor.request(self, url, **kwargs)
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def items(self):
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data = self.metadata()
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for post in self.posts():
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file = post["file"]
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if not file["url"]:
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md5 = file["md5"]
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file["url"] = "https://static1.{}/data/{}/{}/{}.{}".format(
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self.root[8:], md5[0:2], md5[2:4], md5, file["ext"])
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post["filename"] = file["md5"]
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post["extension"] = file["ext"]
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post.update(data)
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yield Message.Directory, post
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yield Message.Url, file["url"], post
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class E621TagExtractor(E621Extractor, danbooru.DanbooruTagExtractor):
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"""Extractor for e621 posts from tag searches"""
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pattern = BASE_PATTERN + r"/posts?(?:\?.*?tags=|/index/\d+/)([^&#]+)"
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test = (
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("https://e621.net/posts?tags=anry", {
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"url": "8021e5ea28d47c474c1ffc9bd44863c4d45700ba",
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"content": "501d1e5d922da20ee8ff9806f5ed3ce3a684fd58",
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}),
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("https://e926.net/posts?tags=anry"),
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("https://e621.net/post/index/1/anry"),
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("https://e621.net/post?tags=anry"),
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)
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class E621PoolExtractor(E621Extractor, danbooru.DanbooruPoolExtractor):
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"""Extractor for e621 pools"""
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pattern = BASE_PATTERN + r"/pool(?:s|/show)/(\d+)"
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test = (
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("https://e621.net/pools/73", {
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"url": "1bd09a72715286a79eea3b7f09f51b3493eb579a",
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"content": "91abe5d5334425d9787811d7f06d34c77974cd22",
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}),
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("https://e621.net/pool/show/73"),
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)
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def posts(self):
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self.log.info("Fetching posts of pool %s", self.pool_id)
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id_to_post = {
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post["id"]: post
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for post in self._pagination(
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"/posts.json", {"tags": "pool:" + self.pool_id})
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}
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posts = []
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append = posts.append
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for num, pid in enumerate(self.post_ids, 1):
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if pid in id_to_post:
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post = id_to_post[pid]
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post["num"] = num
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append(post)
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else:
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self.log.warning("Post %s is unavailable", pid)
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return posts
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class E621PostExtractor(E621Extractor, danbooru.DanbooruPostExtractor):
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"""Extractor for single e621 posts"""
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pattern = BASE_PATTERN + r"/post(?:s|/show)/(\d+)"
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test = (
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("https://e621.net/posts/535", {
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"url": "f7f78b44c9b88f8f09caac080adc8d6d9fdaa529",
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"content": "66f46e96a893fba8e694c4e049b23c2acc9af462",
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}),
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("https://e621.net/post/show/535"),
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)
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class E621PopularExtractor(E621Extractor, danbooru.DanbooruPopularExtractor):
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"""Extractor for popular images from e621"""
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pattern = BASE_PATTERN + r"/explore/posts/popular(?:\?([^#]*))?"
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test = (
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("https://e621.net/explore/posts/popular"),
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(("https://e621.net/explore/posts/popular"
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"?date=2019-06-01&scale=month"), {
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"pattern": r"https://static\d.e621.net/data/../../[0-9a-f]+",
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"count": ">= 70",
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})
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)
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