Convert Context class to dictionary

freshen/context.py

@@ -3,32 +3,24 @@
 __all__ = ['glc', 'ftc', 'scc']
 
 # Contexts
-class Context(object):
+class Context(dict):
     """
     A javascript/lua like dictionary whose items can be accessed as attributes
     """
-
-    def __init__(self):
-        self.__dict__['d'] = {}
+    def __init__(self, *args, **kwargs):
+        super(Context, self).__init__(*args, **kwargs)
 
     def __getattr__(self, name):
-        if name in self.d:
-            return self.d[name]
-        else:
-            return None
-    __getitem__ = __getattr__
+        return self.__getitem__(name)
 
     def __setattr__(self, name, value):
-        self.d[name] = value
-    __setitem__ = __setattr__
+        self.__setitem__(name, value)
 
     def __delattr__(self, name):
-        if name in self.d:
-            del self.d[name]
-    __delitem__ = __delattr__
-
-    def clear(self):
-        self.__dict__['d'] = {}
+        self.__delitem__(name)
+
+    def __missing__(self, name):
+        return None
 
 
 glc = Context() # Global context - never cleared