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only try to download if we have a url

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This commit is contained in:
j 2019-02-01 16:43:55 +05:30
parent e623307d19
commit debe3823e2
1 changed files with 8 additions and 6 deletions
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14
oml/item/models.py
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@ -843,15 +843,17 @@ def download_cover(id):
url = i.meta.get('cover')
else:
url = None
cover = None
logger.debug('download cover %s %s', id, url)
ratio = None
try:
cover = ox.net.read_url(url)
ratio = get_ratio(cover)
except:
logger.debug('unable to read cover url %s', url)
cover = None
if url:
try:
cover = ox.net.read_url(url)
ratio = get_ratio(cover)
except:
logger.debug('unable to read cover url %s', url)
cover = None
with db.session():
i = Item.get(id, for_update=True)
if i: