From 494981be400aa989a32b9d7dbfa5c4329d82c386 Mon Sep 17 00:00:00 2001
From: milde <milde@929543f6-e4f2-0310-98a6-ba3bd3dd1d04>
Date: Wed, 12 Sep 2012 07:22:25 +0000
Subject: Fix import of PIL.Image.

git-svn-id: http://svn.code.sf.net/p/docutils/code/trunk/docutils@7510 929543f6-e4f2-0310-98a6-ba3bd3dd1d04
---
 docutils/writers/html4css1/__init__.py | 10 ++++++++--
 1 file changed, 8 insertions(+), 2 deletions(-)

(limited to 'docutils/writers')

diff --git a/docutils/writers/html4css1/__init__.py b/docutils/writers/html4css1/__init__.py
index 2f71d0451..fb60e0861 100644
--- a/docutils/writers/html4css1/__init__.py
+++ b/docutils/writers/html4css1/__init__.py
@@ -22,7 +22,7 @@ import time
 import re
 import urllib
 try: # check for the Python Imaging Library
-    import PIL
+    import PIL.Image
 except ImportError:
     try:  # sometimes PIL modules are put in PYTHONPATH's root
         import Image
@@ -602,7 +602,13 @@ class HTMLTranslator(nodes.NodeVisitor):
                          '</tbody>\n</table>\n')
 
     def visit_citation_reference(self, node):
-        href = '#' + node['refid']
+        href = '#'
+        if 'refid' in node:
+            href += node['refid']
+        elif 'refname' in node:
+            href += self.document.nameids[node['refname']]
+        # else: # TODO system message (or already in the transform)?
+        # 'Citation reference missing.'
         self.body.append(self.starttag(
             node, 'a', '[', CLASS='citation-reference', href=href))
 
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