Major refactoring.
diff --git a/lib/yaml/loader.py b/lib/yaml/loader.py
new file mode 100644
index 0000000..f8d8673
--- /dev/null
+++ b/lib/yaml/loader.py
@@ -0,0 +1,41 @@
+
+__all__ = ['BaseLoader', 'SafeLoader', 'Loader']
+
+from reader import *
+from scanner import *
+from parser import *
+from composer import *
+from constructor import *
+from detector import *
+
+class BaseLoader(Reader, Scanner, Parser,
+        BaseComposer, BaseConstructor, BaseDetector):
+
+    def __init__(self, stream):
+        Reader.__init__(self, stream)
+        Scanner.__init__(self)
+        Parser.__init__(self)
+        BaseComposer.__init__(self)
+        BaseConstructor.__init__(self)
+        BaseDetector.__init__(self)
+
+class SafeLoader(Reader, Scanner, Parser, Composer, SafeConstructor, Detector):
+
+    def __init__(self, stream):
+        Reader.__init__(self, stream)
+        Scanner.__init__(self)
+        Parser.__init__(self)
+        Composer.__init__(self)
+        SafeConstructor.__init__(self)
+        Detector.__init__(self)
+
+class Loader(Reader, Scanner, Parser, Composer, Constructor, Detector):
+
+    def __init__(self, stream):
+        Reader.__init__(self, stream)
+        Scanner.__init__(self)
+        Parser.__init__(self)
+        Composer.__init__(self)
+        Constructor.__init__(self)
+        Detector.__init__(self)
+