3 __author__ = "Oleg Broytman <phd@phdru.name>"
4 __copyright__ = "Copyright (C) 2006-2012 PhiloSoft Design"
5 __docformat__ = "epytext en"
7 __all__ = ["get_news", "write_if_changed"]
10 from datetime import date
11 from urlparse import urljoin
13 class NewsItem(object):
14 baseURL = "http://phdru.name/"
19 def __init__(self, date, title, rel_link):
22 self.rel_link = rel_link
25 return urljoin(self.baseURL, self.rel_link)
27 def rfc822_date(self):
28 y, m, d = self.date.split('-')
29 d = date(int(y), int(m), int(d))
30 return d.strftime("%a, %d %b %Y %H:%M:%S +0300")
33 def get_news_header(lang):
34 news_tmpl_file = open("news.tmpl-%s" % lang, 'r')
35 header = news_tmpl_file.read()
36 news_tmpl_file.close()
40 def get_news_items(lang):
41 news_items_file = open("news_%s" % lang, 'r')
42 news_text = news_items_file.read()
43 news_items_file.close()
46 for line in news_text.split('\n'):
48 date, rel_link, title = line.split(None, 2)
49 news_items.append(NewsItem(date, title, rel_link))
57 @type lang: a string 'en' or 'ru'
58 @return: a tuple of (lnaguge-dependent header, a list of new items)
61 return get_news_header(lang), get_news_items(lang)
64 def write_if_changed(filename, new_text):
66 infile = open(filename, 'r')
67 old_text = infile.read()
72 if old_text <> new_text:
73 print "Writing", filename
74 outfile = open(filename, 'w')
75 outfile.write(new_text)