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Allow metadata plugins to return multiple urls for a book

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Kovid Goyal 2015-01-31 20:27:15 +05:30
parent e377e66c20
commit 1235bc5ab2
2 changed files with 12 additions and 3 deletions
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10
src/calibre/ebooks/metadata/sources/base.py
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@ -489,6 +489,16 @@ class Source(Plugin):
'''
return self.name
def get_book_urls(self, identifiers):
'''
Override this method if you would like to return multiple urls for this book.
Return a list of 3-tuples. By default this method simply calls :method:`get_book_url`.
'''
data = self.get_book_url(identifiers)
if data is None:
return ()
return (data,)
def get_cached_cover_url(self, identifiers):
'''
Return cached cover URL for the book identified by

5
src/calibre/ebooks/metadata/sources/identify.py
View File

@ -521,8 +521,8 @@ def urls_from_identifiers(identifiers): # {{{
ans = []
for plugin in all_metadata_plugins():
try:
id_type, id_val, url = plugin.get_book_url(identifiers)
ans.append((plugin.get_book_url_name(id_type, id_val, url), id_type, id_val, url))
for id_type, id_val, url in plugin.get_book_urls(identifiers):
ans.append((plugin.get_book_url_name(id_type, id_val, url), id_type, id_val, url))
except:
pass
isbn = identifiers.get('isbn', None)
@ -546,7 +546,6 @@ def urls_from_identifiers(identifiers): # {{{
ans.append((issn, 'issn', issn,
'http://www.worldcat.org/issn/'+issn))
for k, url in identifiers.iteritems():
print (k, url)
if url and re.match(r'ur[il]\d*$', k) is not None and url.startswith('http'):
url = url[:8].replace('|', ':') + url[8:].replace('|', ',')
parts = urlparse(url)