[document] Order magic methods

Author: mpsonntag

odml/doc.py

@@ -37,6 +37,10 @@ def __init__(self, author=None, date=None, version=None, repository=None, id=Non
         self._date = None
         self.date = date
 
+    def __repr__(self):
+        return "<Doc %s by %s (%d sections)>" % (self._version, self._author,
+                                                 len(self._sections))
+
     @property
     def id(self):
         """
@@ -103,11 +107,6 @@ def parent(self):
         """ The parent of a document is always None. """
         return None
 
-    def __repr__(self):
-        return "<Doc %s by %s (%d sections)>" % (self._version,
-                                                 self._author,
-                                                 len(self._sections))
-
     def finalize(self):
         """
         This needs to be called after the document is set up from parsing