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[Danbooru] add 'media-asset' extractor (#8580)

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This commit is contained in:
Mike Fährmann
2025-11-19 18:18:32 +01:00
parent 89be2f45e4
commit e91337d5c3
3 changed files with 104 additions and 4 deletions
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8
docs/supportedsites.md
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@@ -1300,25 +1300,25 @@ Consider all listed sites to potentially be NSFW.
<tr id="danbooru" title="danbooru">
<td>Danbooru</td>
<td>https://danbooru.donmai.us/</td>
<td>Artists, Artist Searches, Favorite Groups, Pools, Popular Images, Posts, Random Posts, Tag Searches</td>
<td>Artists, Artist Searches, Favorite Groups, Media Assets, Pools, Popular Images, Posts, Random Posts, Tag Searches</td>
<td>Supported</td>
</tr>
<tr id="atfbooru" title="atfbooru">
<td>ATFBooru</td>
<td>https://booru.allthefallen.moe/</td>
<td>Artists, Artist Searches, Favorite Groups, Pools, Popular Images, Posts, Random Posts, Tag Searches</td>
<td>Artists, Artist Searches, Favorite Groups, Media Assets, Pools, Popular Images, Posts, Random Posts, Tag Searches</td>
<td>Supported</td>
</tr>
<tr id="aibooru" title="aibooru">
<td>AIBooru</td>
<td>https://aibooru.online/</td>
<td>Artists, Artist Searches, Favorite Groups, Pools, Popular Images, Posts, Random Posts, Tag Searches</td>
<td>Artists, Artist Searches, Favorite Groups, Media Assets, Pools, Popular Images, Posts, Random Posts, Tag Searches</td>
<td>Supported</td>
</tr>
<tr id="booruvar" title="booruvar">
<td>Booruvar</td>
<td>https://booru.borvar.art/</td>
<td>Artists, Artist Searches, Favorite Groups, Pools, Popular Images, Posts, Random Posts, Tag Searches</td>
<td>Artists, Artist Searches, Favorite Groups, Media Assets, Pools, Popular Images, Posts, Random Posts, Tag Searches</td>
<td>Supported</td>
</tr>

26
gallery_dl/extractor/danbooru.py
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@@ -344,6 +344,32 @@ class DanbooruPostExtractor(DanbooruExtractor):
return (post,)
class DanbooruMediaassetExtractor(DanbooruExtractor):
"""Extractor for a danbooru media asset"""
subcategory = "media-asset"
filename_fmt = "{category}_ma{id}_{filename}.{extension}"
archive_fmt = "m{id}"
pattern = rf"{BASE_PATTERN}/media_assets/(\d+)"
example = "https://danbooru.donmai.us/media_assets/12345"
def posts(self):
url = f"{self.root}/media_assets/{self.groups[-1]}.json"
asset = self.request_json(url)
asset["file_url"] = asset["variants"][-1]["url"]
asset["tag_string"] = \
asset["tag_string_artist"] = \
asset["tag_string_character"] = \
asset["tag_string_copyright"] = \
asset["tag_string_general"] = \
asset["tag_string_meta"] = ""
if self.includes:
params = {"only": self.includes}
asset.update(self.request_json(url, params=params))
return (asset,)
class DanbooruPopularExtractor(DanbooruExtractor):
"""Extractor for popular images from danbooru"""
subcategory = "popular"

74
test/results/danbooru.py
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@@ -402,4 +402,78 @@ __tests__ = (
"search_tags": "",
},
{
"#url" : "https://danbooru.donmai.us/media_assets/35394309",
"#category": ("Danbooru", "danbooru", "media-asset"),
"#class" : danbooru.DanbooruMediaassetExtractor,
"#results" : "https://cdn.donmai.us/original/4a/ae/4aae24ce57d92c1167910ab068c7514b.jpg",
"created_at" : "2025-11-06T06:42:00.070-05:00",
"date" : "dt:2025-11-06 11:42:00",
"duration" : None,
"extension" : "jpg",
"file_ext" : "jpg",
"file_key" : "PyWKmcv0U",
"file_size" : 416727,
"file_url" : "https://cdn.donmai.us/original/4a/ae/4aae24ce57d92c1167910ab068c7514b.jpg",
"filename" : "4aae24ce57d92c1167910ab068c7514b",
"id" : 35394309,
"image_height" : 2132,
"image_width" : 1867,
"is_public" : True,
"md5" : "4aae24ce57d92c1167910ab068c7514b",
"pixel_hash" : "ecfbad5b0bf98b1e8faeef908aba8613",
"status" : "active",
"tag_string" : "",
"tag_string_artist": "",
"tag_string_character": "",
"tag_string_copyright": "",
"tag_string_general": "",
"tag_string_meta": "",
"tags" : (),
"tags_artist" : (),
"tags_character" : (),
"tags_copyright" : (),
"tags_general" : (),
"tags_meta" : (),
"updated_at" : "2025-11-06T06:42:01.465-05:00",
"variants" : [
{
"file_ext": "jpg",
"height" : 180,
"type" : "180x180",
"url" : "https://cdn.donmai.us/180x180/4a/ae/4aae24ce57d92c1167910ab068c7514b.jpg",
"width" : 158,
},
{
"file_ext": "jpg",
"height" : 360,
"type" : "360x360",
"url" : "https://cdn.donmai.us/360x360/4a/ae/4aae24ce57d92c1167910ab068c7514b.jpg",
"width" : 315,
},
{
"file_ext": "webp",
"height" : 720,
"type" : "720x720",
"url" : "https://cdn.donmai.us/720x720/4a/ae/4aae24ce57d92c1167910ab068c7514b.webp",
"width" : 631,
},
{
"file_ext": "jpg",
"height" : 971,
"type" : "sample",
"url" : "https://cdn.donmai.us/sample/4a/ae/sample-4aae24ce57d92c1167910ab068c7514b.jpg",
"width" : 850,
},
{
"file_ext": "jpg",
"height" : 2132,
"type" : "original",
"url" : "https://cdn.donmai.us/original/4a/ae/4aae24ce57d92c1167910ab068c7514b.jpg",
"width" : 1867,
},
],
},
)