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[sankaku] fix error when no tags available (closes #259)

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Mike Fährmann 2019-05-14 23:40:07 +02:00
parent 6764847349
commit 0b4be57a10
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GPG Key ID: 5680CA389D365A88
1 changed files with 1 additions and 1 deletions
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gallery_dl/extractor/sankaku.py
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@ -101,7 +101,7 @@ class SankakuExtractor(SharedConfigMixin, Extractor):
tags = collections.defaultdict(list)
tags_html = text.extract(page, '<ul id=tag-sidebar>', '</ul>')[0]
pattern = re.compile(r'tag-type-([^>]+)><a href="/\?tags=([^"]+)')
for tag_type, tag_name in pattern.findall(tags_html):
for tag_type, tag_name in pattern.findall(tags_html or ""):
tags[tag_type].append(text.unquote(tag_name))
for key, value in tags.items():
data["tags_" + key] = " ".join(value)