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81 lines
2.6 KiB
Python
81 lines
2.6 KiB
Python
#!/usr/bin/env python2
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# vim:fileencoding=utf-8
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from __future__ import absolute_import, division, print_function, unicode_literals
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import json
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from calibre.ebooks.BeautifulSoup import Tag
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from calibre.web.feeds.news import BasicNewsRecipe
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def classes(classes):
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q = frozenset(classes.split(' '))
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return dict(attrs={
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'class': lambda x: x and frozenset(x.split()).intersection(q)})
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def new_tag(soup, name, attrs=()):
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impl = getattr(soup, 'new_tag', None)
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if impl is not None:
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return impl(name, attrs=dict(attrs))
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return Tag(soup, name, attrs=attrs or None)
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class NatGeo(BasicNewsRecipe):
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title = u'National Geographic'
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description = 'Daily news articles from The National Geographic'
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language = 'en'
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oldest_article = 20
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max_articles_per_feed = 25
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encoding = 'utf8'
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publisher = 'nationalgeographic.com'
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category = 'science, nat geo'
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__author__ = 'Kovid Goyal'
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masthead_url = 'http://s.ngeo.com/wpf/sites/themes/global/i/presentation/ng_logo_small.png'
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description = 'Inspiring people to care about the planet since 1888'
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timefmt = ' [%a, %d %b, %Y]'
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no_stylesheets = True
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use_embedded_content = False
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remove_attributes = ['style']
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remove_javascript = False
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keep_only_tags = [
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classes('mainArt byline'),
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dict(id='article__body'),
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]
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remove_tags = [
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classes('hide-from-mobile ad-holder enlarge-button'),
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dict(name='svg meta'.split()),
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]
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feeds = [
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(u'Daily News', u'http://feeds.nationalgeographic.com/ng/News/News_Main')
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]
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def parse_feeds(self):
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feeds = BasicNewsRecipe.parse_feeds(self)
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for feed in feeds:
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for article in feed.articles[:]:
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if 'Presented' in article.title or 'Pictures' in article.title:
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feed.articles.remove(article)
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return feeds
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def preprocess_html(self, soup):
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for div in soup.findAll(attrs={'data-pestle-module': 'PictureFill'}):
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script = div.find('script')
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src = json.loads(self.tag_to_string(script))['src']
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div.name = 'img'
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div['src'] = src
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for div in soup.findAll(attrs={'data-src': True, 'class': 'delayed-image-load'}):
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url = div['data-src']
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idx = url.find('.jpg/{width')
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if idx != -1:
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url = url[:idx + 4]
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img = new_tag(soup, "img")
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img['src'] = url
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div.append(img)
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for script in soup.findAll('script'):
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script.extract()
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return soup
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