1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
|
#!/usr/bin/env python
'''
Lenta.ru
'''
from calibre.ebooks.BeautifulSoup import Tag
from calibre.web.feeds.news import BasicNewsRecipe
from feedparser import parse
from functools import partial
import re
parse = partial(parse, agent='Mozilla/5.0 (Windows; U; Windows NT 6.0; en-US; rv:1.9.2.11) Gecko/20101012 Firefox/3.6.11')
class LentaRURecipe(BasicNewsRecipe):
title = u'Lenta.ru: \u041d\u043e\u0432\u043e\u0441\u0442\u0438'
__author__ = 'Nikolai Kotchetkov'
publisher = 'lenta.ru'
category = 'news, Russia'
description = u'''\u0415\u0436\u0435\u0434\u043d\u0435\u0432\u043d\u0430\u044f
\u0438\u043d\u0442\u0435\u0440\u043d\u0435\u0442-\u0433\u0430\u0437\u0435\u0442\u0430.
\u041d\u043e\u0432\u043e\u0441\u0442\u0438 \u0441\u043e
\u0432\u0441\u0435\u0433\u043e \u043c\u0438\u0440\u0430 \u043d\u0430
\u0440\u0443\u0441\u0441\u043a\u043e\u043c
\u044f\u0437\u044b\u043a\u0435'''
description = u'Ежедневная интернет-газета. Новости со всего мира на русском языке'
oldest_article = 3
max_articles_per_feed = 100
masthead_url = u'http://img.lenta.ru/i/logowrambler.gif'
cover_url = u'http://img.lenta.ru/i/logowrambler.gif'
#Add feed names if you want them to be sorted (feeds of this list appear first)
sortOrder = [u'_default', u'В России', u'б.СССР', u'В мире']
encoding = 'cp1251'
language = 'ru'
no_stylesheets = True
remove_javascript = True
recursions = 0
conversion_options = {
'comment' : description
, 'tags' : category
, 'publisher' : publisher
, 'language' : language
}
keep_only_tags = [dict(name='td', attrs={'class':['statya','content']})]
remove_tags_after = [dict(name='p', attrs={'class':'links'}), dict(name='div', attrs={'id':'readers-block'})]
remove_tags = [dict(name='table', attrs={'class':['vrezka','content']}), dict(name='div', attrs={'class':'b240'}), dict(name='div', attrs={'id':'readers-block'}), dict(name='p', attrs={'class':'links'})]
feeds = [u'http://lenta.ru/rss/']
extra_css = 'h1 {font-size: 1.2em; margin: 0em 0em 0em 0em;} h2 {font-size: 1.0em; margin: 0em 0em 0em 0em;} h3 {font-size: 0.8em; margin: 0em 0em 0em 0em;}'
def parse_index(self):
try:
feedData = parse(self.feeds[0])
if not feedData:
raise NotImplementedError
self.log("parse_index: Feed loaded successfully.")
if feedData.feed.has_key('title'):
self.title = feedData.feed.title
self.log("parse_index: Title updated to: ", self.title)
if feedData.feed.has_key('image'):
self.log("HAS IMAGE!!!!")
def get_virtual_feed_articles(feed):
if feeds.has_key(feed):
return feeds[feed][1]
self.log("Adding new feed: ", feed)
articles = []
feeds[feed] = (feed, articles)
return articles
feeds = {}
#Iterate feed items and distribute articles using tags
for item in feedData.entries:
link = item.get('link', '');
title = item.get('title', '');
if '' == link or '' == title:
continue
article = {'title':title, 'url':link, 'description':item.get('description', ''), 'date':item.get('date', ''), 'content':''};
if not item.has_key('tags'):
get_virtual_feed_articles('_default').append(article)
continue
for tag in item.tags:
addedToDefault = False
term = tag.get('term', '')
if '' == term:
if (not addedToDefault):
get_virtual_feed_articles('_default').append(article)
continue
get_virtual_feed_articles(term).append(article)
#Get feed list
#Select sorted feeds first of all
result = []
for feedName in self.sortOrder:
if (not feeds.has_key(feedName)): continue
result.append(feeds[feedName])
del feeds[feedName]
result = result + feeds.values()
return result
except Exception, err:
self.log(err)
raise NotImplementedError
def preprocess_html(self, soup):
return self.adeify_images(soup)
def postprocess_html(self, soup, first_fetch):
#self.log('Original: ', soup.prettify())
contents = Tag(soup, 'div')
#Extract tags with given attributes
extractElements = {'div' : [{'id' : 'readers-block'}]}
#Remove all elements that were not extracted before
for tag, attrs in extractElements.iteritems():
for attr in attrs:
garbage = soup.findAll(tag, attr)
if garbage:
for pieceOfGarbage in garbage:
pieceOfGarbage.extract()
#Find article text using header
#and add all elements to contents
element = soup.find({'h1' : True, 'h2' : True})
if (element):
element.name = 'h1'
while element:
nextElement = element.nextSibling
element.extract()
contents.insert(len(contents.contents), element)
element = nextElement
#Place article date after header
dates = soup.findAll(text=re.compile('\d{2}\.\d{2}\.\d{4}, \d{2}:\d{2}:\d{2}'))
if dates:
for date in dates:
for string in date:
parent = date.parent
if (parent and isinstance(parent, Tag) and 'div' == parent.name and 'dt' == parent['class']):
#Date div found
parent.extract()
parent['style'] = 'font-size: 0.5em; color: gray; font-family: monospace;'
contents.insert(1, parent)
break
#Place article picture after date
pic = soup.find('img')
if pic:
picDiv = Tag(soup, 'div')
picDiv['style'] = 'width: 100%; text-align: center;'
pic.extract()
picDiv.insert(0, pic)
title = pic.get('title', None)
if title:
titleDiv = Tag(soup, 'div')
titleDiv['style'] = 'font-size: 0.5em;'
titleDiv.insert(0, title)
picDiv.insert(1, titleDiv)
contents.insert(2, picDiv)
body = soup.find('td', {'class':['statya','content']})
if body:
body.replaceWith(contents)
#self.log('Result: ', soup.prettify())
return soup
|
