From f3ce412599d8cfe2e6ed1dfc4f023f5015118597 Mon Sep 17 00:00:00 2001
From: Florian Mounier <florian.mounier@kozea.fr>
Date: Fri, 6 Apr 2012 16:53:47 +0200
Subject: [PATCH] Add support for link opts

---
 pygal/util.py | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/pygal/util.py b/pygal/util.py
index 5b7389f..32d6d6f 100644
--- a/pygal/util.py
+++ b/pygal/util.py
@@ -190,7 +190,10 @@ def get_texts_box(texts, fs):
 
 def decorate(svg, node, metadata):
     if hasattr(metadata, 'xlink'):
-        return svg.node(node, 'a', href=metadata.xlink)
+        xlink = metadata.xlink
+        if not isinstance(xlink, dict):
+            xlink = {'href': xlink}
+        return svg.node(node, 'a', **xlink)
     for key in dir(metadata):
         if key not in ('xlink', 'value') and not key.startswith('_'):
             svg.node(node, 'desc', class_=key).text = str(