[FIX] forgot to add xml2json.py

bzr revid: al@openerp.com-20111005181529-dbfsmptdi671l94z

addons/web/common/xml2json.py

@@ -0,0 +1,38 @@
+# xml2json-direct
+# Simple and straightforward XML-to-JSON converter in Python
+# New BSD Licensed
+#
+# URL: http://code.google.com/p/xml2json-direct/
+
+class Xml2Json(object):
+    @staticmethod
+    def convert_to_json(s):
+        return simplejson.dumps(
+            Xml2Json.convert_to_structure(s), sort_keys=True, indent=4)
+
+    @staticmethod
+    def convert_to_structure(s):
+        root = ElementTree.fromstring(s)
+        return Xml2Json.convert_element(root)
+
+    @staticmethod
+    def convert_element(el, skip_whitespaces=True):
+        res = {}
+        if el.tag[0] == "{":
+            ns, name = el.tag.rsplit("}", 1)
+            res["tag"] = name
+            res["namespace"] = ns[1:]
+        else:
+            res["tag"] = el.tag
+        res["attrs"] = {}
+        for k, v in el.items():
+            res["attrs"][k] = v
+        kids = []
+        if el.text and (not skip_whitespaces or el.text.strip() != ''):
+            kids.append(el.text)
+        for kid in el:
+            kids.append(Xml2Json.convert_element(kid))
+            if kid.tail and (not skip_whitespaces or kid.tail.strip() != ''):
+                kids.append(kid.tail)
+        res["children"] = kids
+        return res