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Fix error with crossposted Reddit galleries

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This commit is contained in:
Serene-Arc
2021-07-02 14:53:02 +10:00
parent 4abd023c10
commit 1319eeb6da
2 changed files with 14 additions and 1 deletions
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11
bdfr/site_downloaders/gallery.py
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@@ -21,7 +21,16 @@ class Gallery(BaseDownloader):
super().__init__(post)
def find_resources(self, authenticator: Optional[SiteAuthenticator] = None) -> list[Resource]:
image_urls = self._get_links(self.post.gallery_data['items'])
try:
image_urls = self._get_links(self.post.gallery_data['items'])
except AttributeError:
try:
image_urls = self._get_links(self.post.crosspost_parent_list[0]['gallery_data']['items'])
except (AttributeError, IndexError):
logger.error(f'Could not find gallery data in submission {self.post.id}')
logger.exception('Gallery image find failure')
raise SiteDownloaderError('No images found in Reddit gallery')
if not image_urls:
raise SiteDownloaderError('No images found in Reddit gallery')
return [Resource(self.post, url) for url in image_urls]