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gallery-dl/gallery_dl/extractor/gelbooru.py

134 lines
4.6 KiB

# -*- coding: utf-8 -*-
# Copyright 2014-2021 Mike Fährmann
#
# This program is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License version 2 as
# published by the Free Software Foundation.
"""Extractors for https://gelbooru.com/"""
from . import gelbooru_v02
from .. import text, exception
class GelbooruBase():
"""Base class for gelbooru extractors"""
category = "gelbooru"
basecategory = "booru"
root = "https://gelbooru.com"
@staticmethod
def _file_url(post):
url = post["file_url"]
if url.startswith(("https://mp4.gelbooru.com/", "https://video-cdn")):
md5 = post["md5"]
path = "/images/{}/{}/{}.webm".format(md5[0:2], md5[2:4], md5)
post["_fallback"] = GelbooruBase._video_fallback(path)
url = "https://img3.gelbooru.com" + path
return url
@staticmethod
def _video_fallback(path):
yield "https://img2.gelbooru.com" + path
yield "https://img1.gelbooru.com" + path
class GelbooruTagExtractor(GelbooruBase,
gelbooru_v02.GelbooruV02TagExtractor):
"""Extractor for images from gelbooru.com based on search-tags"""
pattern = (r"(?:https?://)?(?:www\.)?gelbooru\.com/(?:index\.php)?"
r"\?page=post&s=list&tags=(?P<tags>[^&#]+)")
test = (
("https://gelbooru.com/index.php?page=post&s=list&tags=bonocho", {
"count": 5,
}),
("https://gelbooru.com/index.php?page=post&s=list&tags=bonocho", {
"options": (("api", False),),
"count": 5,
}),
)
class GelbooruPoolExtractor(GelbooruBase,
gelbooru_v02.GelbooruV02PoolExtractor):
"""Extractor for image-pools from gelbooru.com"""
pattern = (r"(?:https?://)?(?:www\.)?gelbooru\.com/(?:index\.php)?"
r"\?page=pool&s=show&id=(?P<pool>\d+)")
test = (
("https://gelbooru.com/index.php?page=pool&s=show&id=761", {
"count": 6,
}),
("https://gelbooru.com/index.php?page=pool&s=show&id=761", {
"options": (("api", False),),
"count": 6,
}),
)
def metadata(self):
url = "{}/index.php?page=pool&s=show&id={}".format(
self.root, self.pool_id)
page = self.request(url).text
name, pos = text.extract(page, "<h3>Now Viewing: ", "</h3>")
if not name:
raise exception.NotFoundError("pool")
self.post_ids = text.extract_iter(page, 'class="" id="p', '"', pos)
return {
"pool": text.parse_int(self.pool_id),
"pool_name": text.unescape(name),
}
class GelbooruPostExtractor(GelbooruBase,
gelbooru_v02.GelbooruV02PostExtractor):
"""Extractor for single images from gelbooru.com"""
pattern = (r"(?:https?://)?(?:www\.)?gelbooru\.com/(?:index\.php)?"
r"\?page=post&s=view&id=(?P<post>\d+)")
test = (
("https://gelbooru.com/index.php?page=post&s=view&id=313638", {
"content": "5e255713cbf0a8e0801dc423563c34d896bb9229",
"count": 1,
}),
("https://gelbooru.com/index.php?page=post&s=view&id=6018318", {
"options": (("tags", True),),
"content": "977caf22f27c72a5d07ea4d4d9719acdab810991",
"keyword": {
"tags_artist": "kirisaki_shuusei",
"tags_character": str,
"tags_copyright": "vocaloid",
"tags_general": str,
"tags_metadata": str,
},
}),
# video
("https://gelbooru.com/index.php?page=post&s=view&id=5938076", {
"content": "6360452fa8c2f0c1137749e81471238564df832a",
"pattern": r"https://img\d\.gelbooru\.com/images"
r"/22/61/226111273615049235b001b381707bd0\.webm",
}),
# notes
("https://gelbooru.com/index.php?page=post&s=view&id=5997331", {
"options": (("notes", True),),
"keywords": {
"notes": [
{
"height": 553,
"body": "Look over this way when you talk~",
"width": 246,
"x": 35,
"y": 72
},
{
"height": 557,
"body": "Hey~\nAre you listening~?",
"width": 246,
"x": 1233,
"y": 109
}
]
}
}),
)