Ticket #447: rss-pubdate.3.diff

django/core/rss.py

@@ -8 +8 @@
 class FeedConfiguration:
     def __init__(self, slug, title_cb, link_cb, description_cb, get_list_func_cb, get_list_kwargs,
         param_func=None, param_kwargs_cb=None, get_list_kwargs_cb=None,
-        enc_url=None, enc_length=None, enc_mime_type=None):
+        get_pubdate_cb=None, enc_url=None, enc_length=None, enc_mime_type=None):
         """
         slug -- Normal Python string. Used to register the feed.
 
@@ -29 +29 @@
         get_list_kwargs_cb -- Function that takes the param and returns a
         dictionary to use in addition to get_list_kwargs (if applicable).
 
+        get_pubdate_cb -- Function that takes the object and returns a
+        datetime to use as the publication date.
+
         The three enc_* parameters are strings representing methods or
         attributes to call on a particular item to get its enclosure
         information. Each of those methods/attributes should return a normal
@@ -45 +48 @@
         self.enc_url = enc_url
         self.enc_length = enc_length
         self.enc_mime_type = enc_mime_type
+        self.get_pubdate_cb = get_pubdate_cb
         
     def get_feed(self, param_slug=None):
         """
@@ -89 +93 @@
                     pass
                 enc = feedgenerator.Enclosure(enc_url.decode('utf-8'),
                     (enc_length and str(enc_length).decode('utf-8') or ''), enc_mime_type.decode('utf-8'))
+            pubdate = None
+            if self.get_pubdate_cb is not None:
+                pubdate = self.get_pubdate_cb(obj)
             f.add_item(
                 title = title_template.render(Context({'obj': obj, 'site': current_site})).decode('utf-8'),
                 link = link,
                 description = description_template.render(Context({'obj': obj, 'site': current_site})).decode('utf-8'),
                 unique_id=link,
                 enclosure=enc,
+                pubdate=pubdate,
             )
         return f