Source Code for Module turbogears.feed.feed

 1  """The 'turbogears.feed' package is deprecated in TurboGears >= 1.1. 
 2   
 3  It will be REMOVED in TurboGears >= 1.5! 
 4   
 5  Please use the TurboFeeds extension <http://python.org/pypi/TurboFeeds> instead. 
 6   
 7  """ 
 8  import time 
 9  from warnings import warn 
10   
11  import cherrypy 
12  import turbogears 
13   
14   
15 -class FeedController(turbogears.controllers.Controller): 
16      """ Object for generating feeds in multiple formats """ 
17   
18 -    def __init__(self, default="atom1.0"): 
19          warnings.warn(__doc__, DeprecationWarning) 
20          self.default = default 
21          self.formats = ["atom1.0", "atom0.3", "rss2.0"] 
22   
23 -    def date_to_3339(self, date): 
24          date = date.strftime("%Y-%m-%dT%H:%M:%SZ") 
25          return date 
26   
27 -    def date_to_822(self, date): 
28          date = date.strftime("%a, %d %b %Y %H:%M:%S GMT") 
29          return date 
30   
31 -    def depr_entrys(self, feed): 
32          if "entrys" in feed: 
33              warn("You should use 'entries' instead of 'entrys'", 
34                  DeprecationWarning, 3) 
35              feed['entries'] = feed['entrys'] 
36              del feed['entrys'] 
37   
38 -    def format_dates(self, feed, format): 
39          if format == 822: 
40              convert_date = self.date_to_822 
41          else: 
42              convert_date = self.date_to_3339 
43          if feed.has_key('updated'): 
44              feed["updated"] = convert_date(feed["updated"]) 
45          self.depr_entrys(feed) 
46          for entry in feed['entries']: 
47              if entry.has_key('updated'): 
48                  entry["updated"] = convert_date(entry["updated"]) 
49              if entry.has_key('published'): 
50                  entry["published"] = convert_date(entry["published"]) 
51          return feed 
52   
53 -    def index(self, **kwargs): 
54          turbogears.redirect("%s" % self.default, kwargs) 
55      index = turbogears.expose()(index) 
56   
57 -    def atom1_0(self, **kwargs): 
58          feed = self.get_feed_data(**kwargs) 
59          self.format_dates(feed, 3339) 
60          feed["href"] = turbogears.url("/") + "atom1.0" 
61          self.depr_entrys(feed) 
62          return feed 
63      atom1_0 = turbogears.expose(template="kid:turbogears.feed.atom1_0", 
64                      format="xml", content_type="application/atom+xml")(atom1_0) 
65   
66 -    def atom0_3(self, **kwargs): 
67          feed = self.get_feed_data(**kwargs) 
68          self.format_dates(feed, 3339) 
69          feed["href"] = turbogears.url("/") + "atom0.3" 
70          self.depr_entrys(feed) 
71          return feed 
72      atom0_3 = turbogears.expose(template="kid:turbogears.feed.atom0_3", 
73                      format="xml", content_type="application/atom+xml")(atom0_3) 
74   
75 -    def rss2_0(self, **kwargs): 
76          feed = self.get_feed_data(**kwargs) 
77          self.format_dates(feed, 822) 
78          self.depr_entrys(feed) 
79          return feed 
80      rss2_0 = turbogears.expose(template="kid:turbogears.feed.rss2_0", 
81                      format="xml", content_type="application/rss+xml")(rss2_0) 
82