From 01b157d10b47a4121429c931494e9bc06ba67b73 Mon Sep 17 00:00:00 2001
From: elpolilla <none@none>
Date: Thu, 13 Nov 2008 12:27:36 +0000
Subject: [PATCH] Reverted delist adaptor

--HG--
extra : convert_revision : svn%3Ab85faa78-f9eb-468e-a121-7cced6da292c%40377
---
 scrapy/trunk/scrapy/contrib/adaptors/misc.py | 8 ++++++--
 1 file changed, 6 insertions(+), 2 deletions(-)

diff --git a/scrapy/trunk/scrapy/contrib/adaptors/misc.py b/scrapy/trunk/scrapy/contrib/adaptors/misc.py
index ead053da8..43deca741 100644
--- a/scrapy/trunk/scrapy/contrib/adaptors/misc.py
+++ b/scrapy/trunk/scrapy/contrib/adaptors/misc.py
@@ -63,12 +63,16 @@ def canonicalize_urls(value):
         return canonicalize_url(value)
     return ''
 
-def delist(value, join_delimiter=' '):
+class Delist(object):
     """
     Input: iterable with strings
     Output: unicode
     """
-    return join_delimiter.join(value)
+    def __init__(self, delimiter=' '):
+        self.delimiter = delimiter
+    
+    def __call__(self, value):
+        return self.delimiter.join(value)
 
 class Regex(object):
     """