<?xml version="1.0"?>
<rss version="2.0" xmlns:py="http://genshi.edgewall.org/"
                   xmlns:dc="http://purl.org/dc/elements/1.1/" py:strip="">

  <!--! 
     
     WARNING: this file and the corresponding <py:def>s are going to be phased
              out soon. Please DON'T include macros.rss in your own templates.

              See http://trac.edgewall.org/ticket/6374
  -->

  <!--! Generate an <author> or a <dc:creator> tag, based on the presence
  -     of an email or not in the author's information.
  -
  -     Assume 'show_email_addresses' to be available in the global data.
  -->
  <py:def function="author_or_creator(author, email_map=None)">
    <py:if test="author">
      <!--! Try our best to retrieve an email address if wanted and possible -->
      <py:with vars="author = show_email_addresses and email_map and '@' not in author and email_map[author] or author">
        <py:choose>
          <author py:when="show_email_addresses and '@' in author">${format_author(author)}</author>
          <dc:creator py:otherwise="">${format_author(author)}</dc:creator>
        </py:choose>
      </py:with>
    </py:if>
  </py:def>
</rss>