[catapult] - Copy Telemetry's gsutilz over to third_party.

third_party/gsutil/third_party/boto/boto/handler.py

Index: third_party/gsutil/third_party/boto/boto/handler.py
diff --git a/third_party/gsutil/third_party/boto/boto/handler.py b/third_party/gsutil/third_party/boto/boto/handler.py
new file mode 100644
index 0000000000000000000000000000000000000000..3b5f073275e9def495cbedfd82da416bd1c02008
--- /dev/null
+++ b/third_party/gsutil/third_party/boto/boto/handler.py
@@ -0,0 +1,60 @@
+# Copyright (c) 2006,2007 Mitch Garnaat http://garnaat.org/
+#
+# Permission is hereby granted, free of charge, to any person obtaining a
+# copy of this software and associated documentation files (the
+# "Software"), to deal in the Software without restriction, including
+# without limitation the rights to use, copy, modify, merge, publish, dis-
+# tribute, sublicense, and/or sell copies of the Software, and to permit
+# persons to whom the Software is furnished to do so, subject to the fol-
+# lowing conditions:
+#
+# The above copyright notice and this permission notice shall be included
+# in all copies or substantial portions of the Software.
+#
+# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
+# OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABIL-
+# ITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT
+# SHALL THE AUTHOR BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
+# WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+# OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
+# IN THE SOFTWARE.
+
+import xml.sax
+
+from boto.compat import StringIO
+
+
+class XmlHandler(xml.sax.ContentHandler):
+
+    def __init__(self, root_node, connection):
+        self.connection = connection
+        self.nodes = [('root', root_node)]
+        self.current_text = ''
+
+    def startElement(self, name, attrs):
+        self.current_text = ''
+        new_node = self.nodes[-1][1].startElement(name, attrs, self.connection)
+        if new_node is not None:
+            self.nodes.append((name, new_node))
+
+    def endElement(self, name):
+        self.nodes[-1][1].endElement(name, self.current_text, self.connection)
+        if self.nodes[-1][0] == name:
+            if hasattr(self.nodes[-1][1], 'endNode'):
+                self.nodes[-1][1].endNode(self.connection)
+            self.nodes.pop()
+        self.current_text = ''
+
+    def characters(self, content):
+        self.current_text += content
+
+
+class XmlHandlerWrapper(object):
+    def __init__(self, root_node, connection):
+        self.handler = XmlHandler(root_node, connection)
+        self.parser = xml.sax.make_parser()
+        self.parser.setContentHandler(self.handler)
+        self.parser.setFeature(xml.sax.handler.feature_external_ges, 0)
+
+    def parseString(self, content):
+        return self.parser.parse(StringIO(content))