From: Diane Trout <diane@caltech.edu>
Date: Mon, 24 Sep 2012 23:34:44 +0000 (-0700)
Subject: Define XHTML_RDF_DTD as None when we can't load the DTD
X-Git-Url: http://woldlab.caltech.edu/gitweb/?p=htsworkflow.git;a=commitdiff_plain;h=53172ce8bc07993aaba731f9a4dbd8b364325040

Define XHTML_RDF_DTD as None when we can't load the DTD
---

diff --git a/htsworkflow/util/ethelp.py b/htsworkflow/util/ethelp.py
index e4fe897..7398963 100644
--- a/htsworkflow/util/ethelp.py
+++ b/htsworkflow/util/ethelp.py
@@ -8,6 +8,7 @@ import lxml.etree
 try:
     XHTML_RDF_DTD = lxml.etree.DTD(external_id='-//W3C//DTD XHTML+RDFa 1.0//EN')
 except lxml.etree.DTDParseError as e:
+    XHTML_RDF_DTD = None
     LOGGER.warn("Unable to load XHTML DTD %s" % (str(e),))
 
 def indent(elem, level=0):