diff options
Diffstat (limited to 'docs')
| -rw-r--r-- | docs/ref/contrib/syndication.txt | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/docs/ref/contrib/syndication.txt b/docs/ref/contrib/syndication.txt index 6c86be0d5b..8da4073b97 100644 --- a/docs/ref/contrib/syndication.txt +++ b/docs/ref/contrib/syndication.txt @@ -919,7 +919,10 @@ They share this interface: ``self.feed`` for use with `custom feed generators`_. All parameters should be Unicode objects, except ``categories``, which - should be a sequence of Unicode objects. + should be a sequence of Unicode objects. Beware that some control characters + are `not allowed <http://www.w3.org/International/questions/qa-controls>`_ + in XML documents. If your content has some of them, you might encounter a + :exc:`ValueError` when producing the feed. :meth:`.SyndicationFeed.add_item` Add an item to the feed with the given parameters. |