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Allow using image_url_processor to skip img downloads

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Kovid Goyal 2022-08-02 19:17:29 +05:30
parent c60d61a777
commit b3828dcec7
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2 changed files with 4 additions and 1 deletions
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3
src/calibre/web/feeds/news.py
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@ -491,7 +491,8 @@ class BasicNewsRecipe(Recipe):
def image_url_processor(cls, baseurl, url): def image_url_processor(cls, baseurl, url):
''' '''
Perform some processing on image urls (perhaps removing size restrictions for Perform some processing on image urls (perhaps removing size restrictions for
dynamically generated images, etc.) and return the precessed URL. dynamically generated images, etc.) and return the precessed URL. Return None
or an empty string to skip fetching the image.
''' '''
return url return url

2
src/calibre/web/fetch/simple.py
View File

@ -407,6 +407,8 @@ class RecursiveFetcher:
else: else:
if callable(self.image_url_processor): if callable(self.image_url_processor):
iurl = self.image_url_processor(baseurl, iurl) iurl = self.image_url_processor(baseurl, iurl)
if not iurl:
continue
if not urlsplit(iurl).scheme: if not urlsplit(iurl).scheme:
iurl = urljoin(baseurl, iurl, False) iurl = urljoin(baseurl, iurl, False)
found_in_cache = False found_in_cache = False