Refactored xsd package: The schema object simplified to hold all children in (rawchildren); removed all flattening, since the tree is no longer re-arraned, all node copying has been removed :-). this will greatly improve performance in schemas with lots of references. flattening replaced by on-demaind approach using an iterator to provide a flattened view; redesigned dereferencing of @ref/@base using dependency sorted list. This ensures that all elements in the schema are dereferenced and in the correct order.

1 files changed, 13 insertions, 0 deletions

diff --git a/suds/xsd/__init__.py b/suds/xsd/__init__.py
index 0e55563..0917f3f 100644
--- a/suds/xsd/__init__.py
+++ b/suds/xsd/__init__.py
@@ -71,3 +71,16 @@ def isqref(object):
         len(object) == 2 and \
         isinstance(object[0], basestring) and \
         isinstance(object[1], basestring))
+
+
+class Filter:
+    def __init__(self, inclusive=False, *items):
+        self.inclusive = inclusive
+        self.items = items
+    def __contains__(self, x):
+        if self.inclusive:
+            result = ( x in self.items )
+        else:
+            result = ( x not in self.items )
+        return result
+