From: Armin Ronacher <armin.ronacher@active-4.com>
Date: Sun, 24 Jan 2010 13:29:26 +0000 (+0100)
Subject: Improved finalize documentation.
X-Git-Tag: 2.3~39
X-Git-Url: http://git.tremily.us/gitweb.cgi?a=commitdiff_plain;h=d9ea26e79ff21f522e78ce76fde5c1ad53c4745a;p=jinja2.git

Improved finalize documentation.

--HG--
branch : trunk
---

diff --git a/jinja2/environment.py b/jinja2/environment.py
index 8983123..2f72ecc 100644
--- a/jinja2/environment.py
+++ b/jinja2/environment.py
@@ -152,8 +152,9 @@ class Environment(object):
             undefined values in the template.
 
         `finalize`
-            A callable that finalizes the variable.  Per default no finalizing
-            is applied.
+            A callable that can be used to process the result of a variable
+            expression before it is output.  For example one can convert
+            `None` implicitly into an empty string here.
 
         `autoescape`
             If set to true the XML/HTML autoescaping feature is enabled.