From fccccac818bbf69422a66d608ed86e69596c7fae Mon Sep 17 00:00:00 2001
From: calvin <calvin@e7d03fd6-7b0d-0410-9947-9c21f3af8025>
Date: Tue, 11 Oct 2005 12:09:16 +0000
Subject: [PATCH] coerce to unicode in url_norm if arg was unicode

git-svn-id: https://linkchecker.svn.sourceforge.net/svnroot/linkchecker/trunk/linkchecker@2845 e7d03fd6-7b0d-0410-9947-9c21f3af8025
---
 linkcheck/url.py | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/linkcheck/url.py b/linkcheck/url.py
index b37884b5..d4708ec1 100644
--- a/linkcheck/url.py
+++ b/linkcheck/url.py
@@ -192,6 +192,7 @@ def idna_encode (host):
     """
     Encode hostname as internationalized domain name (IDN) according
     to RFC 3490.
+    @raise: UnicodeError if hostname is not properly IDN encoded.
     """
     if host and isinstance(host, unicode):
         uhost = host.encode('idna').decode('ascii')
@@ -325,6 +326,8 @@ def url_norm (url):
     if url.endswith('#') and not urlparts[4]:
         # re-append trailing empty fragment
         res += '#'
+    if isinstance(url, unicode):
+        res = unicode(res)
     return (res, is_idn)