Added a better XML library.

git-svn-id: https://svn.apache.org/repos/asf/incubator/qpid/trunk@558742 13f79535-47bb-0310-9956-ffa450edef68

1 files changed, 60 insertions, 0 deletions

diff --git a/qpid/python/mllib/__init__.py b/qpid/python/mllib/__init__.py
new file mode 100644
index 0000000000..44b78126fb
--- /dev/null
+++ b/qpid/python/mllib/__init__.py
@@ -0,0 +1,60 @@
+#
+# Licensed to the Apache Software Foundation (ASF) under one
+# or more contributor license agreements.  See the NOTICE file
+# distributed with this work for additional information
+# regarding copyright ownership.  The ASF licenses this file
+# to you under the Apache License, Version 2.0 (the
+# "License"); you may not use this file except in compliance
+# with the License.  You may obtain a copy of the License at
+# 
+#   http://www.apache.org/licenses/LICENSE-2.0
+# 
+# Unless required by applicable law or agreed to in writing,
+# software distributed under the License is distributed on an
+# "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+# KIND, either express or implied.  See the License for the
+# specific language governing permissions and limitations
+# under the License.
+#
+
+"""
+This module provides document parsing and transformation utilities for
+both SGML and XML.
+"""
+
+import dom, transforms, parsers
+import xml.sax, types
+from cStringIO import StringIO
+
+def transform(node, *args):
+  result = node
+  for t in args:
+    if isinstance(t, types.ClassType):
+      t = t()
+    result = result.dispatch(t)
+  return result
+
+def sgml_parse(source):
+  if isinstance(source, basestring):
+    source = StringIO(source)
+    fname = "<string>"
+  elif hasattr(source, "name"):
+    fname = source.name
+  p = parsers.SGMLParser()
+  num = 1
+  for line in source:
+    p.feed(line)
+    p.parser.line(fname, num, None)
+    num += 1
+  p.close()
+  return p.parser.tree
+
+def xml_parse(source):
+  p = parsers.XMLParser()
+  xml.sax.parse(source, p)
+  return p.parser.tree
+
+def sexp(node):
+  s = transforms.Sexp()
+  node.dispatch(s)
+  return s.out