when editing metadata covers are not fully downloading

[Gordon Meeler]

when editing metadata ,covers are not fully showing up

Starting cover download for: Blood Ties (A Nik Pohl Thriller)
Query: Blood Ties (A Nik Pohl Thriller) [u'Alexander Hartung'] {u'isbn': u'9781542015837', u'mobi-asin': u'B07T88B9QZ'}

****************************** Google Covers ******************************
Request extra headers: [(u'User-agent', u'Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/72.0.3626.120 Safari/537.36 Vivaldi/2.3.1440.57')]
Downloaded cover: 128x197
Took 4.41500020027 seconds
No cached cover found, running identify
Making query: https://books.google.com/books/feeds/volumes?start-index=1&max-results=20&min-viewability=none&q=isbn%3A9781542015837
Downloading cover from: https://books.google.com/books?id=DCfFxgEACAAJ&printsec=frontcover&img=1
Google returned a dummy image, ignoring
Downloading cover from: https://books.google.com/books?id=DCfFxgEACAAJ&printsec=frontcover&img=1

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****************************** Google Images Covers ******************************
Request extra headers: [(u'User-agent', u'Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/72.0.3626.119 Safari/537.36')]
Failed to download valid cover
Took 3.132999897 seconds
Search URL: https://www.google.com/search?as_st=y&tbm=isch&as_q=Blood+Ties+Nik+Pohl+Thriller+Alexander+Hartung&as_epq=&as_oq=&as_eq=&cr=&as_sitesearch=&safe=images&tbs=iar:t,ift:jpg
No images found for, title: u'Blood Ties Nik Pohl Thriller' and authors: [u'Alexander Hartung']

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****************************** Amazon.com Covers ******************************
Request extra headers: [(u'User-agent', u'Mozilla/5.0 (Windows NT 6.1; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/72.0.3626.121 Safari/537.36'), (u'Accept', u'text/html,application/xhtml+xml,application/xml;q=0.9,image/webp,*/*;q=0.8'), (u'Upgrade-insecure-requests', u'1'), (u'Referer', u'https://www.amazon.com/')]
Downloaded cover: 326x500
Took 8.33399987221 seconds
No cached cover found, running identify
User-agent: Mozilla/5.0 (Windows NT 6.1; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/72.0.3626.121 Safari/537.36
Server: amazon
Getting details from: https://www.amazon.com/Blood-Ties-Pohl-Thriller-Book-ebook/dp/B07T88B9QZ/ref=sr_1_1?field-isbn=9781542015837&qid=1580915149&refinements=p_66%3A9781542015837&sr=8-1&unfiltered=1
Downloading cover from: https://images-na.ssl-images-amazon.com/images/I/51WHiqRkpuL.jpg

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****************************** Edelweiss Covers ******************************
Request extra headers: [(u'User-agent', u'Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/72.0.3626.121 Safari/537.36')]
Failed to download valid cover
Took 1.2349998951 seconds
No cached cover found, running identify
Currently Edelweiss returns random books for search queries
No cover found

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****************************** Open Library Covers ******************************
Request extra headers: [(u'User-agent', u'Mozilla/5.0 (Windows NT 6.1; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/73.0.3683.86 Safari/537.36')]
Failed to download valid cover
Took 4.992000103 seconds
No cover for ISBN: u'9781542015837' found

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****************************** Overdrive Covers ******************************
Request extra headers: [(u'User-agent', u'Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/73.0.3683.86 Safari/537.36')]
Failed to download valid cover
Took 2.45399999619 seconds
No cached cover found, running identify
Initial query is Alexander Hartung
Cross reference query is Blood
No cover found

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****************************** OZON.ru Covers ******************************
Request extra headers: [(u'User-agent', u'Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_3) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/72.0.3626.121 Safari/537.36')]
Failed to download valid cover
Took 2.20900011063 seconds
No cached cover found, running identify
cannot format ISBN 9781542015837. Fow now only russian ISBNs are supported
OZON.ru requires formatted ISBN for search. 9781542015837 cannot be formated - removed. (only Russian ISBN format is supported now)
search url: https://www.ozon.ru/?context=search&group=div_book&text=Alexander+Hartung+Blood+Ties+%28A+Nik+Pohl+Thriller%29
No SearchResults in Ozon.ru response found!
No cover found

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****************************** Big Book Search Covers ******************************
Request extra headers: [(u'User-agent', u'Mozilla/5.0 (Windows NT 6.1; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/73.0.3683.86 Safari/537.36')]
Failed to download valid cover
Took 1.97300004959 seconds
Failed to download cover from Big Book Search
Traceback (most recent call last):
  File "site-packages\calibre\ebooks\metadata\sources\covers.py", line 44, in run
  File "site-packages\calibre\ebooks\metadata\sources\big_book_search.py", line 51, in download_cover
  File "site-packages\calibre\ebooks\metadata\sources\big_book_search.py", line 26, in get_urls
  File "site-packages\mechanize\_mechanize.py", line 253, in open
  File "site-packages\mechanize\_mechanize.py", line 309, in _mech_open
httperror_seek_wrapper: HTTP Error 404: Not Found

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[Kovid Goyal (kovid)]

Fixed in branch master. The fix will be in the next release. calibre is usually released every alternate Friday.

 status fixreleased