list.mako: map/lambda make Guido sad, use a comprehension

[invirt/packages/invirt-web.git] / code / templates / functions.mako

diff --git a/code/templates/functions.mako b/code/templates/functions.mako
index a72648a..4f23635 100644 (file)
--- a/code/templates/functions.mako
+++ b/code/templates/functions.mako
@@ -43,6 +43,9 @@ ${databaseList(sorted(database.Autoinstall.query(), key=lambda x: x.description)
 <%!
 def jquote(string):
     return "'" + string.replace('\\', '\\\\').replace("'", "\\'").replace('\n', '\\n') + "'"
+
+def nl2br(string):
+    return string.replace('\n', '<br/>')
 %>
 
 <%def name="helppopup(subj)">