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69 lines
2.6 KiB
Plaintext
69 lines
2.6 KiB
Plaintext
from calibre.web.feeds.news import BasicNewsRecipe
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from css_selectors import Select
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class HBR(BasicNewsRecipe):
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title = 'Harvard Business Review'
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description = 'To subscribe go to http://hbr.harvardbusiness.org'
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needs_subscription = True
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__author__ = 'Kovid Goyal and Sujata Raman'
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timefmt = ' [%B %Y]'
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language = 'en'
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no_stylesheets = True
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LOGIN_URL = 'https://hbr.org/login?request_url=/'
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LOGOUT_URL = 'https://hbr.org/logout?request_url=/'
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keep_only_tags = [
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dict(attrs={'class':['article-hed', 'byline']}),
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dict(attrs={'class':lambda x: x and 'article' in x.split()}),
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]
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remove_tags = [
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dict(name='personalization-placement'),
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]
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use_javascript_to_login = True
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def javascript_login(self, br, username, password):
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br.visit('https://hbr.org/sign-in')
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br.run_for_a_time(15)
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f = br.select_form('sign-in form')
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f['login-email'] = username
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f['login-password'] = password
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br.submit('[js-target="submit-sign-in"]', wait_for_load=False)
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br.run_for_a_time(15)
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def hbr_parse_toc(self, url):
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root = self.index_to_soup(url, as_tree=True)
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select = Select(root)
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section = 'Unknown'
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articles = []
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feeds = []
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toc = next(select('stream-content[data-stream-name="table-of-contents"] ul'))
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for x in toc.xpath('descendant::*[local-name()="h4" or local-name()="stream-item"]'):
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if 'h4' in x.tag:
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if articles:
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feeds.append((section, articles))
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section = self.tag_to_string(x)
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articles = []
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self.log('Found section:', section)
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else:
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title, url = x.get('data-title'), x.get('data-url')
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desc = ''.join(c.tail or '' for c in x).strip()
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authors = x.get('data-authors')
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if authors:
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desc = 'by ' + authors + ': ' + desc
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self.log('\tFound article:', title, url, desc)
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articles.append({'title':title, 'url':'https://hbr.org' + url, 'description':desc})
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if articles:
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feeds.append((section, articles))
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return feeds
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def parse_index(self):
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soup = self.index_to_soup('http://hbr.org/magazine')
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fig = soup.find('figure', attrs={'class': lambda x: x and 'current-issue' in x.split()})
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url = 'https://hbr.org' + fig.find('a', href=True)['href']
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img = fig.find('img')
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self.cover_url = 'https://hbr.org' + img['src']
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self.timefmt = img['alt']
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return self.hbr_parse_toc(url)
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