From: Tony Mack <tmack@paris.CS.Princeton.EDU>
Date: Fri, 21 Oct 2011 19:26:23 +0000 (-0400)
Subject: parse_dict() can now handle repeating fields
X-Git-Tag: sfa-1.1-1~65
X-Git-Url: http://git.onelab.eu/?p=sfa.git;a=commitdiff_plain;h=fb4f1bb254add972a048ca57743ccae2135fc96b

parse_dict() can now handle repeating fields
---

diff --git a/sfa/util/xml.py b/sfa/util/xml.py
index 2618ca1e..91a1d950 100755
--- a/sfa/util/xml.py
+++ b/sfa/util/xml.py
@@ -73,6 +73,26 @@ class XML:
                 namespace, schema  = schema_parts[0], schema_parts[1]
                 break
 
+    def parse_dict(self, d, root_tag_name='xml', element = None):
+        if element is None: 
+            self.parse_xml('<%s/>' % root_tag_name)
+            element = self.root
+
+        if 'text' in d:
+            text = d.pop('text')
+            element.text = text
+
+        # handle repeating fields
+        for (key, value) in d.items():
+            if isinstance(value, list):
+                value = d.pop(key)
+                for val in value:
+                    if isinstance(val, dict):
+                        child_element = etree.SubElement(element, key)
+                        self.parse_dict(val, key, child_element) 
+        
+        element.attrib.update(d)
+
     def validate(self, schema):
         """
         Validate against rng schema