- {# if both of them have URLs #} {% if change.new_url != "" and change.old_url != "" %} {{ _('Changed the license of {pkg_link} to {new_link} (previously {old_link})').format( pkg_link = h.nav_link(change.title, named_route='dataset.read', id=change.pkg_id), new_link = h.link_to(change.new_title, change.new_url), old_link = h.link_to(change.old_title, change.old_url) ) }} {# if only the new one has a URL #} {% elif change.new_url != "" and change.old_url == "" %} {{ _('Changed the license of {pkg_link} to {new_link} (previously {old_title})').format( pkg_link = h.nav_link(change.title, named_route='dataset.read', id=change.pkg_id), new_link = h.link_to(change.new_title, change.new_url), old_title = change.old_title ) }} {# if only the old one has a URL #} {% elif change.new_url == "" and change.old_url != "" %} {{ _('Changed the license of {pkg_link} to {new_title} (previously {old_link})').format( pkg_link = h.nav_link(change.title, named_route='dataset.read', id=change.pkg_id), new_title = change.new_title, old_link = h.link_to(change.old_title, change.old_url) )}} {# otherwise neither has a URL #} {% else %} {{ _('Changed the license of {pkg_link} to {new_title} (previously {old_title})').format( pkg_link = h.nav_link(change.title, named_route='dataset.read', id=change.pkg_id), new_title = change.new_title, old_title = change.old_title )|safe }} {% endif %}