|
Connoisseur
Posts: 82
Karma: 10
Join Date: Oct 2010
Device: Kindle
|
Updated Recipe: Ming Pao - Hong Kong
Would anyone help putting the following updated recipe to Calibre? Thanks.
Also, I have a question. If I want to place the following notice for potential users:
If your device supports CJK in section and article views well (e.g. Kindle 3.1+), you may enable them by customizing this recipe: change line 41 from \"IsCJKWellSupported = False\" to \"IsCJKWellSupported = True\"
where should I put it in the recipe so the users are alerted when they pick the recipe? The "description" seems not a good place because it will be taken by all the downloaded ebooks/periodicals.
Thanks.
-Eddie
Code:
__license__ = 'GPL v3'
__copyright__ = '2010-2011, Eddie Lau'
'''
Change Log:
2011/02/20: skip duplicated links in finance section, put photos which may extend a whole page to the back of the articles
clean up the indentation
2010/12/07: add entertainment section, use newspaper front page as ebook cover, suppress date display in section list
(to avoid wrong date display in case the user generates the ebook in a time zone different from HKT)
2010/11/22: add English section, remove eco-news section which is not updated daily, correct
ordering of articles
2010/11/12: add news image and eco-news section
2010/11/08: add parsing of finance section
2010/11/06: temporary work-around for Kindle device having no capability to display unicode
in section/article list.
2010/10/31: skip repeated articles in section pages
'''
import os, datetime, time, re
from calibre.web.feeds.recipes import BasicNewsRecipe
from collections import defaultdict
from functools import partial
from contextlib import nested, closing
from calibre import browser, __appname__, iswindows, strftime, preferred_encoding
from calibre.ebooks.BeautifulSoup import BeautifulSoup, NavigableString, CData, Tag
from calibre.ebooks.metadata.opf2 import OPFCreator
from calibre import entity_to_unicode
from calibre.web import Recipe
from calibre.ebooks.metadata.toc import TOC
from calibre.ebooks.metadata import MetaInformation
from calibre.web.feeds import feed_from_xml, templates, feeds_from_index, Feed
from calibre.web.fetch.simple import option_parser as web2disk_option_parser
from calibre.web.fetch.simple import RecursiveFetcher
from calibre.utils.threadpool import WorkRequest, ThreadPool, NoResultsPending
from calibre.ptempfile import PersistentTemporaryFile
from calibre.utils.date import now as nowf
from calibre.utils.magick.draw import save_cover_data_to, add_borders_to_image
class MPHKRecipe(BasicNewsRecipe):
IsCJKWellSupported = False # to avoid generating periodical in which CJK characters can't be displayed in section/article view
title = 'Ming Pao - Hong Kong'
oldest_article = 1
max_articles_per_feed = 100
__author__ = 'Eddie Lau'
description = 'Hong Kong Chinese Newspaper (http://news.mingpao.com)'
publisher = 'MingPao'
category = 'Chinese, News, Hong Kong'
remove_javascript = True
use_embedded_content = False
no_stylesheets = True
language = 'zh'
encoding = 'Big5-HKSCS'
recursions = 0
conversion_options = {'linearize_tables':True}
timefmt = ''
extra_css = 'img {display: block; margin-left: auto; margin-right: auto; margin-top: 10px; margin-bottom: 10px;} font>b {font-size:200%; font-weight:bold;}'
masthead_url = 'http://news.mingpao.com/image/portals_top_logo_news.gif'
keep_only_tags = [dict(name='h1'),
dict(name='font', attrs={'style':['font-size:14pt; line-height:160%;']}), # for entertainment page title
dict(attrs={'id':['newscontent']}), # entertainment page content
dict(attrs={'id':['newscontent01','newscontent02']}),
dict(attrs={'class':['photo']})
]
remove_tags = [dict(name='style'),
dict(attrs={'id':['newscontent135']})] # for the finance page
remove_attributes = ['width']
preprocess_regexps = [
(re.compile(r'<h5>', re.DOTALL|re.IGNORECASE),
lambda match: '<h1>'),
(re.compile(r'</h5>', re.DOTALL|re.IGNORECASE),
lambda match: '</h1>'),
(re.compile(r'<p><a href=.+?</a></p>', re.DOTALL|re.IGNORECASE), # for entertainment page
lambda match: '')
]
def image_url_processor(cls, baseurl, url):
# trick: break the url at the first occurance of digit, add an additional
# '_' at the front
# not working, may need to move this to preprocess_html() method
# minIdx = 10000
# i0 = url.find('0')
# if i0 >= 0 and i0 < minIdx:
# minIdx = i0
# i1 = url.find('1')
# if i1 >= 0 and i1 < minIdx:
# minIdx = i1
# i2 = url.find('2')
# if i2 >= 0 and i2 < minIdx:
# minIdx = i2
# i3 = url.find('3')
# if i3 >= 0 and i0 < minIdx:
# minIdx = i3
# i4 = url.find('4')
# if i4 >= 0 and i4 < minIdx:
# minIdx = i4
# i5 = url.find('5')
# if i5 >= 0 and i5 < minIdx:
# minIdx = i5
# i6 = url.find('6')
# if i6 >= 0 and i6 < minIdx:
# minIdx = i6
# i7 = url.find('7')
# if i7 >= 0 and i7 < minIdx:
# minIdx = i7
# i8 = url.find('8')
# if i8 >= 0 and i8 < minIdx:
# minIdx = i8
# i9 = url.find('9')
# if i9 >= 0 and i9 < minIdx:
# minIdx = i9
return url
def get_dtlocal(self):
dt_utc = datetime.datetime.utcnow()
# convert UTC to local hk time - at around HKT 6.00am, all news are available
dt_local = dt_utc - datetime.timedelta(-2.0/24)
return dt_local
def get_fetchdate(self):
return self.get_dtlocal().strftime("%Y%m%d")
def get_fetchformatteddate(self):
return self.get_dtlocal().strftime("%Y-%m-%d")
def get_fetchday(self):
dt_utc = datetime.datetime.utcnow()
# convert UTC to local hk time - at around HKT 6.00am, all news are available
dt_local = dt_utc - datetime.timedelta(-2.0/24)
return self.get_dtlocal().strftime("%d")
def get_cover_url(self):
cover = 'http://news.mingpao.com/' + self.get_fetchdate() + '/' + self.get_fetchdate() + '_' + self.get_fetchday() + 'gacov.jpg'
br = BasicNewsRecipe.get_browser()
try:
br.open(cover)
except:
cover = None
return cover
def parse_index(self):
feeds = []
dateStr = self.get_fetchdate()
for title, url in [(u'\u8981\u805e Headline', 'http://news.mingpao.com/' + dateStr + '/gaindex.htm'),
(u'\u6e2f\u805e Local', 'http://news.mingpao.com/' + dateStr + '/gbindex.htm'),
(u'\u793e\u8a55/\u7b46\u9663 Editorial', 'http://news.mingpao.com/' + dateStr + '/mrindex.htm'),
(u'\u8ad6\u58c7 Forum', 'http://news.mingpao.com/' + dateStr + '/faindex.htm'),
(u'\u4e2d\u570b China', 'http://news.mingpao.com/' + dateStr + '/caindex.htm'),
(u'\u570b\u969b World', 'http://news.mingpao.com/' + dateStr + '/taindex.htm'),
('Tech News', 'http://news.mingpao.com/' + dateStr + '/naindex.htm'),
(u'\u6559\u80b2 Education', 'http://news.mingpao.com/' + dateStr + '/gfindex.htm'),
(u'\u9ad4\u80b2 Sport', 'http://news.mingpao.com/' + dateStr + '/spindex.htm'),
(u'\u526f\u520a Supplement', 'http://news.mingpao.com/' + dateStr + '/jaindex.htm'),
(u'\u82f1\u6587 English', 'http://news.mingpao.com/' + dateStr + '/emindex.htm')]:
articles = self.parse_section(url)
if articles:
feeds.append((title, articles))
# special - finance
fin_articles = self.parse_fin_section('http://www.mpfinance.com/htm/Finance/' + dateStr + '/News/ea,eb,ecindex.htm')
if fin_articles:
feeds.append((u'\u7d93\u6fdf Finance', fin_articles))
# special - entertainment
ent_articles = self.parse_ent_section('http://ol.mingpao.com/cfm/star1.cfm')
if ent_articles:
feeds.append((u'\u5f71\u8996 Film/TV', ent_articles))
return feeds
def parse_section(self, url):
dateStr = self.get_fetchdate()
soup = self.index_to_soup(url)
divs = soup.findAll(attrs={'class': ['bullet','bullet_grey']})
current_articles = []
included_urls = []
divs.reverse()
for i in divs:
a = i.find('a', href = True)
title = self.tag_to_string(a)
url = a.get('href', False)
url = 'http://news.mingpao.com/' + dateStr + '/' +url
if url not in included_urls and url.rfind('Redirect') == -1:
current_articles.append({'title': title, 'url': url, 'description':'', 'date':''})
included_urls.append(url)
current_articles.reverse()
return current_articles
def parse_fin_section(self, url):
dateStr = self.get_fetchdate()
soup = self.index_to_soup(url)
a = soup.findAll('a', href= True)
current_articles = []
included_urls = []
for i in a:
url = 'http://www.mpfinance.com/cfm/' + i.get('href', False)
if url not in included_urls and not url.rfind(dateStr) == -1 and url.rfind('index') == -1:
title = self.tag_to_string(i)
current_articles.append({'title': title, 'url': url, 'description':''})
included_urls.append(url)
return current_articles
def parse_ent_section(self, url):
dateStr = self.get_fetchdate()
soup = self.index_to_soup(url)
a = soup.findAll('a', href=True)
a.reverse()
current_articles = []
included_urls = []
for i in a:
title = self.tag_to_string(i)
url = 'http://ol.mingpao.com/cfm/' + i.get('href', False)
if (url not in included_urls) and (not url.rfind('.txt') == -1) and (not url.rfind('star') == -1):
current_articles.append({'title': title, 'url': url, 'description': ''})
included_urls.append(url)
current_articles.reverse()
return current_articles
def preprocess_html(self, soup):
for item in soup.findAll(style=True):
del item['style']
for item in soup.findAll(style=True):
del item['width']
for item in soup.findAll(stype=True):
del item['absmiddle']
return soup
def create_opf(self, feeds, dir=None):
if dir is None:
dir = self.output_dir
if self.IsCJKWellSupported == True:
# use Chinese title
title = u'\u660e\u5831 (\u9999\u6e2f) ' + self.get_fetchformatteddate()
else:
# use English title
title = self.short_title() + ' ' + self.get_fetchformatteddate()
if True: # force date in title
# title += strftime(self.timefmt)
mi = MetaInformation(title, [self.publisher])
mi.publisher = self.publisher
mi.author_sort = self.publisher
if self.IsCJKWellSupported == True:
mi.publication_type = 'periodical:'+self.publication_type+':'+self.short_title()
else:
mi.publication_type = self.publication_type+':'+self.short_title()
#mi.timestamp = nowf()
mi.timestamp = self.get_dtlocal()
mi.comments = self.description
if not isinstance(mi.comments, unicode):
mi.comments = mi.comments.decode('utf-8', 'replace')
#mi.pubdate = nowf()
mi.pubdate = self.get_dtlocal()
opf_path = os.path.join(dir, 'index.opf')
ncx_path = os.path.join(dir, 'index.ncx')
opf = OPFCreator(dir, mi)
# Add mastheadImage entry to <guide> section
mp = getattr(self, 'masthead_path', None)
if mp is not None and os.access(mp, os.R_OK):
from calibre.ebooks.metadata.opf2 import Guide
ref = Guide.Reference(os.path.basename(self.masthead_path), os.getcwdu())
ref.type = 'masthead'
ref.title = 'Masthead Image'
opf.guide.append(ref)
manifest = [os.path.join(dir, 'feed_%d'%i) for i in range(len(feeds))]
manifest.append(os.path.join(dir, 'index.html'))
manifest.append(os.path.join(dir, 'index.ncx'))
# Get cover
cpath = getattr(self, 'cover_path', None)
if cpath is None:
pf = open(os.path.join(dir, 'cover.jpg'), 'wb')
if self.default_cover(pf):
cpath = pf.name
if cpath is not None and os.access(cpath, os.R_OK):
opf.cover = cpath
manifest.append(cpath)
# Get masthead
mpath = getattr(self, 'masthead_path', None)
if mpath is not None and os.access(mpath, os.R_OK):
manifest.append(mpath)
opf.create_manifest_from_files_in(manifest)
for mani in opf.manifest:
if mani.path.endswith('.ncx'):
mani.id = 'ncx'
if mani.path.endswith('mastheadImage.jpg'):
mani.id = 'masthead-image'
entries = ['index.html']
toc = TOC(base_path=dir)
self.play_order_counter = 0
self.play_order_map = {}
def feed_index(num, parent):
f = feeds[num]
for j, a in enumerate(f):
if getattr(a, 'downloaded', False):
adir = 'feed_%d/article_%d/'%(num, j)
auth = a.author
if not auth:
auth = None
desc = a.text_summary
if not desc:
desc = None
else:
desc = self.description_limiter(desc)
entries.append('%sindex.html'%adir)
po = self.play_order_map.get(entries[-1], None)
if po is None:
self.play_order_counter += 1
po = self.play_order_counter
parent.add_item('%sindex.html'%adir, None, a.title if a.title else _('Untitled Article'),
play_order=po, author=auth, description=desc)
last = os.path.join(self.output_dir, ('%sindex.html'%adir).replace('/', os.sep))
for sp in a.sub_pages:
prefix = os.path.commonprefix([opf_path, sp])
relp = sp[len(prefix):]
entries.append(relp.replace(os.sep, '/'))
last = sp
if os.path.exists(last):
with open(last, 'rb') as fi:
src = fi.read().decode('utf-8')
soup = BeautifulSoup(src)
body = soup.find('body')
if body is not None:
prefix = '/'.join('..'for i in range(2*len(re.findall(r'link\d+', last))))
templ = self.navbar.generate(True, num, j, len(f),
not self.has_single_feed,
a.orig_url, self.publisher, prefix=prefix,
center=self.center_navbar)
elem = BeautifulSoup(templ.render(doctype='xhtml').decode('utf-8')).find('div')
body.insert(len(body.contents), elem)
with open(last, 'wb') as fi:
fi.write(unicode(soup).encode('utf-8'))
if len(feeds) == 0:
raise Exception('All feeds are empty, aborting.')
if len(feeds) > 1:
for i, f in enumerate(feeds):
entries.append('feed_%d/index.html'%i)
po = self.play_order_map.get(entries[-1], None)
if po is None:
self.play_order_counter += 1
po = self.play_order_counter
auth = getattr(f, 'author', None)
if not auth:
auth = None
desc = getattr(f, 'description', None)
if not desc:
desc = None
feed_index(i, toc.add_item('feed_%d/index.html'%i, None,
f.title, play_order=po, description=desc, author=auth))
else:
entries.append('feed_%d/index.html'%0)
feed_index(0, toc)
for i, p in enumerate(entries):
entries[i] = os.path.join(dir, p.replace('/', os.sep))
opf.create_spine(entries)
opf.set_toc(toc)
with nested(open(opf_path, 'wb'), open(ncx_path, 'wb')) as (opf_file, ncx_file):
opf.render(opf_file, ncx_file)
Last edited by tylau0; 02-20-2011 at 10:40 AM.
|