From 1f52fb5b27875ddc091a343c3189e7e8f6ac061d Mon Sep 17 00:00:00 2001
From: Don Allingham <don@gramps-project.org>
Date: Tue, 25 Sep 2001 14:41:02 +0000
Subject: [PATCH] Error message for missing SAX parser

svn: r428
---
 gramps/src/ReadXML.py | 13 ++++++++++---
 1 file changed, 10 insertions(+), 3 deletions(-)

diff --git a/gramps/src/ReadXML.py b/gramps/src/ReadXML.py
index ae47ebad0..43a54d9ef 100644
--- a/gramps/src/ReadXML.py
+++ b/gramps/src/ReadXML.py
@@ -49,9 +49,9 @@ except:
 #-------------------------------------------------------------------------
 
 try:
-    from xml.sax import make_parser, SAXParseException
+    from xml.sax import make_parser, SAXParseException, SAXReaderNotAvailable
 except:
-    from _xmlplus.sax import make_parser, SAXParseException
+    from _xmlplus.sax import make_parser, SAXParseException, SAXReaderNotAvailable
 
 #-------------------------------------------------------------------------
 #
@@ -66,7 +66,14 @@ def importData(database, filename, callback):
     database.pmap = {}
     database.fmap = {}
 
-    parser = make_parser()
+    try:
+        parser = make_parser()
+    except SAXReaderNotAvailable:
+        msg1 = _("GRAMPS is not able to find an XML parser on your system.")
+        msg2 = _("This is probably due to an incomplete python or PyXML installation")
+        GnomeErrorDialog("%s\n%s" % (msg1,msg2))
+        return
+    
     parser.setContentHandler(GrampsImportParser(database,callback,basefile))
 
     if gzip_ok: