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[danbooru] fix ugoira metadata extraction (#3056)

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Mike Fährmann 2022-10-15 13:29:09 +02:00
parent 096b8f2cfc
commit d0d4ce1a13
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GPG Key ID: 5680CA389D365A88
1 changed files with 13 additions and 4 deletions
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17
gallery_dl/extractor/danbooru.py
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@ -88,10 +88,7 @@ class DanbooruExtractor(BaseExtractor):
if post["extension"] == "zip":
if self.ugoira:
post["frames"] = self.request(
"{}/posts/{}.json?only=pixiv_ugoira_frame_data".format(
self.root, post["id"])
).json()["pixiv_ugoira_frame_data"]["data"]
post["frames"] = self._ugoira_frames(post)
post["_http_adjust_extension"] = False
else:
url = post["large_file_url"]
@ -139,6 +136,18 @@ class DanbooruExtractor(BaseExtractor):
else:
return
def _ugoira_frames(self, post):
data = self.request("{}/posts/{}.json?only=media_metadata".format(
self.root, post["id"])
).json()["media_metadata"]["metadata"]
ext = data["ZIP:ZipFileName"].rpartition(".")[2]
print(post["id"], ext)
fmt = ("{:>06}." + ext).format
delays = data["Ugoira:FrameDelays"]
return [{"file": fmt(index), "delay": delay}
for index, delay in enumerate(delays)]
INSTANCES = {
"danbooru": {