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Fix LWN Weekly

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This commit is contained in:
Kovid Goyal 2012-01-07 07:45:35 +05:30
parent 500619dde2
commit deef06d0d5
1 changed files with 33 additions and 9 deletions
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42
recipes/lwn_weekly.recipe
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@ -7,6 +7,7 @@ lwn.net
'''
from calibre.web.feeds.news import BasicNewsRecipe
from calibre.ebooks.BeautifulSoup import BeautifulSoup
import re
class WeeklyLWN(BasicNewsRecipe):
@ -14,8 +15,11 @@ class WeeklyLWN(BasicNewsRecipe):
description = 'Weekly summary of what has happened in the free software world.'
__author__ = 'Davide Cavalca'
language = 'en'
site_url = 'http://lwn.net'
cover_url = 'http://lwn.net/images/lcorner.png'
extra_css = 'pre,code,samp,kbd,tt { font-size: 80% }\nblockquote {margin-left:0 }\n* { color: black }\n'
cover_url = site_url + '/images/lcorner.png'
#masthead_url = 'http://lwn.net/images/lcorner.png'
publication_type = 'magazine'
@ -43,32 +47,51 @@ class WeeklyLWN(BasicNewsRecipe):
br.submit()
return br
def print_version(self, url):
# Strip off anchor
url = url.split('#')[0]
# Prepend site_url
if url[0:len(self.site_url)] != self.site_url:
url = self.site_url + url
# Append printable URL parameter
print_param = '?format=printable'
if url[-len(print_param):] != print_param:
url += print_param
#import sys
#print >>sys.stderr, "*** print_version(url):", url
return url
def parse_index(self):
if self.username is not None and self.password is not None:
index_url = 'http://lwn.net/current/bigpage?format=printable'
index_url = self.print_version('/current/bigpage')
else:
index_url = 'http://lwn.net/free/bigpage?format=printable'
index_url = self.print_version('/free/bigpage')
soup = self.index_to_soup(index_url)
body = soup.body
articles = {}
ans = []
old_section = None
url_re = re.compile('^/Articles/')
while True:
tag_title = body.findNext(name='p', attrs={'class':'SummaryHL'})
tag_title = body.findNext(attrs={'class':'SummaryHL'})
if tag_title == None:
break
tag_section = tag_title.findPrevious(name='p', attrs={'class':'Cat1HL'})
tag_section = tag_title.findPrevious(attrs={'class':'Cat1HL'})
if tag_section == None:
section = 'Front Page'
else:
section = tag_section.string
tag_section2 = tag_title.findPrevious(name='p', attrs={'class':'Cat2HL'})
tag_section2 = tag_title.findPrevious(attrs={'class':'Cat2HL'})
if tag_section2 != None:
if tag_section2.findPrevious(name='p', attrs={'class':'Cat1HL'}) == tag_section:
if tag_section2.findPrevious(attrs={'class':'Cat1HL'}) == tag_section:
section = "%s: %s" %(section, tag_section2.string)
if section not in articles.keys():
@ -82,7 +105,7 @@ class WeeklyLWN(BasicNewsRecipe):
if tag_url == None:
break
body = tag_url
if tag_url.string == None:
if tag_url.string == None:
continue
elif tag_url.string == 'Full Story':
break
@ -93,10 +116,11 @@ class WeeklyLWN(BasicNewsRecipe):
if tag_url == None:
break
article = dict(
title=self.tag_to_string(tag_title),
url= 'http://lwn.net' + tag_url['href'].split('#')[0] + '?format=printable',
url=tag_url['href'],
description='', content='', date='')
articles[section].append(article)