diff -r f991944e859c -r a36eecf45b2e E5XML/XMLEntityResolver.py
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/E5XML/XMLEntityResolver.py Tue Jan 12 17:55:24 2010 +0000
@@ -0,0 +1,48 @@
+# -*- coding: utf-8 -*-
+
+# Copyright (c) 2004 - 2010 Detlev Offenbach <detlev@die-offenbachs.de>
+#
+
+"""
+Module implementing a specialized entity resolver to find our DTDs.
+"""
+
+import os.path
+from xml.sax.handler import EntityResolver
+
+import Utilities
+
+from eric5config import getConfig
+
+class XMLEntityResolver(EntityResolver):
+ """
+ Class implementing a specialized entity resolver to find our DTDs.
+ """
+ def resolveEntity(self, publicId, systemId):
+ """
+ Public method to resolve the system identifier of an entity and
+ return either the system identifier to read from as a string.
+
+ @param publicId publicId of an entity (string)
+ @param systemId systemId of an entity to reslove (string)
+ @return resolved systemId (string)
+ """
+ if systemId.startswith('http://'):
+ sId = systemId
+
+ elif os.path.exists(systemId):
+ sId = systemId
+
+ else:
+ dtdDir = getConfig('ericDTDDir')
+ if not os.path.isabs(dtdDir):
+ dtdDir = os.path.abspath(dtdDir)
+ sId = os.path.join(dtdDir, systemId)
+ if not os.path.exists(sId):
+ ind = sId.rfind('-')
+ if ind != -1:
+ sId = "%s.dtd" % sId[:ind]
+ if not os.path.exists(sId):
+ sId = ""
+
+ return sId
\ No newline at end of file
