mirror of
https://github.com/mikf/gallery-dl.git
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ad2efa8509
- use extractor implementations from 'danbooru' - use "page": "b[ID]" to paginate over results instead of "tags": "id:<[ID]", avoiding infinite loops with certain post orders - bump User-Agent version
109 lines
3.6 KiB
Python
109 lines
3.6 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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import time
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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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_last_request = 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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def request(self, url, **kwargs):
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diff = time.time() - E621Extractor._last_request
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if diff < 1.0:
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delay = 1.0 - diff
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self.log.debug("Sleeping for %s seconds", delay)
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time.sleep(delay)
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kwargs["headers"] = {"User-Agent": "gallery-dl/1.14.0 (by mikf)"}
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response = Extractor.request(self, url, **kwargs)
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E621Extractor._last_request = time.time()
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return response
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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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ihash = file["md5"]
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file["url"] = "https://static1.{}/data/{}/{}/{}.{}".format(
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self.root[8:], ihash[0:2], ihash[2:4], ihash, 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": "842f2fb065c7c339486a9b1d689020b8569888ed",
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"content": "c2c87b7a9150509496cddc75ccab08109922876a",
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}),
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("https://e621.net/pool/show/73"),
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)
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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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