X-Git-Url: http://git.vanrenterghem.biz/git.ikiwiki.info.git/blobdiff_plain/50d2704db6fec29756e930d82aecca67802a063e..3dc8d9c024b79e2a21f2247e6fa7d79636e59e69:/plugins/rst

diff --git a/plugins/rst b/plugins/rst
index fb36245de..236ff1071 100755
--- a/plugins/rst
+++ b/plugins/rst
@@ -5,7 +5,11 @@
 #
 # based a little bit on rst.pm by Sergio Talens-Oliag, but only a little bit. :)
 #
-# Copyright © martin f. krafft <madduck@madduck.net>
+# Copyright © 2007-2008 martin f. krafft <madduck@madduck.net>
+#             2007-2011 Joey Hess <joey@kitenet.net>
+#             2009      Ulrik Sverdrup <ulrik.sverdrup@gmail.com>
+#             2011      Simon McVittie <smcv@debian.org>
+#             2012      W. Trevor King <wking@tremily.us>
 # 
 #  Redistribution and use in source and binary forms, with or without
 # modification, are permitted provided that the following conditions
@@ -36,10 +40,22 @@ __author__ = 'martin f. krafft <madduck@madduck.net>'
 __copyright__ = 'Copyright © ' + __author__
 __licence__ = 'BSD-2-clause'
 
-from docutils.core import publish_parts;
 from proxy import IkiWikiProcedureProxy
 
+publish_parts = None
+
 def rst2html(proxy, *args):
+    # delayed import so docutils is only needed if you *use* rst -
+    # http://bugs.debian.org/637604
+    global publish_parts
+    if publish_parts is None:
+        try:
+            from docutils.core import publish_parts
+        except ImportError, e:
+            proxy.error('cannot import docutils.core: %s: %s' %
+                        (e.__class__.__name__, e))
+            raise
+
     kwargs = _to_dict(args)
     parts = publish_parts(kwargs["content"],
                           writer_name="html",