r6534 - /1.3/data/mol_res_spin.py -- June 28, 2008 - 22:43

Author: bugman
Date: Sat Jun 28 22:37:39 2008
New Revision: 6534

URL: http://svn.gna.org/viewcvs/relax?rev=6534&view=rev
Log:
Created the ResidueList.from_xml() method.


Modified:
    1.3/data/mol_res_spin.py

Modified: 1.3/data/mol_res_spin.py
URL: 
http://svn.gna.org/viewcvs/relax/1.3/data/mol_res_spin.py?rev=6534&r1=6533&r2=6534&view=diff
==============================================================================
--- 1.3/data/mol_res_spin.py (original)
+++ 1.3/data/mol_res_spin.py Sat Jun 28 22:37:39 2008
@@ -405,6 +405,31 @@
         return False
 
 
+    def from_xml(self, res_nodes):
+        """Recreate a residue list data structure from the XML residue nodes.
+
+        @param res_nodes:   The residue XML nodes.
+        @type res_nodes:    xml.dom.minicompat.NodeList instance
+        """
+
+        # Test if empty.
+        if not self.is_empty():
+            raise RelaxFromXMLNotEmptyError, self.__class__.__name__
+
+        # Loop over the residues.
+        for res_node in res_nodes:
+            # Get the residue details and add the residue to the ResidueList 
structure.
+            name = res_node.getAttribute('name')
+            num = res_node.getAttribute('num')
+            self.add_item(res_name=name, res_num=num)
+
+            # Get the spin nodes.
+            spin_nodes = res_node.getElementsByTagName('spin')
+
+            # Recreate the spin data structures for the current residue.
+            self[-1].spin.from_xml(spin_nodes)
+
+
     def xml_create_element(self, doc, element):
         """Create XML elements for each residue.