attrdict and namedtuple moved to lib

--HG--
branch : sandbox

.pydevproject

@@ -7,6 +7,7 @@
 <path>/sandbox/gui</path>
 <path>/sandbox/mpl</path>
 <path>/sandbox/megui</path>
+<path>/sandbox/lib</path>
 </pydev_pathproperty>
 <pydev_property name="org.python.pydev.PYTHON_PROJECT_VERSION">python 2.5</pydev_property>
 <pydev_property name="org.python.pydev.PYTHON_PROJECT_INTERPRETER">Default</pydev_property>

lib/attrdict.py

@@ -0,0 +1,20 @@
+# Copyright (c) 2009 Andreas Balogh
+# See LICENSE for details.
+
+class AttrDict(dict):
+    """A dict whose items can also be accessed as member variables."""
+    def __init__(self, *args, **kwargs):
+        dict.__init__(self, *args, **kwargs)
+        self.__dict__ = self
+
+    def copy(self):
+        ch = AttrDict(self)
+        return ch
+    
+    def __repr__(self):
+        return 'AttrDict(' + dict.__repr__(self) + ')' 
+
+    @classmethod
+    def fromkeys(cls, seq, value = None):
+        return AttrDict(dict.fromkeys(seq, value))
+

src/attrdict.py

@@ -1,33 +0,0 @@
-# http://code.activestate.com/recipes/473786/
-
-class AttrDict(dict):
-    """A dictionary with attribute-style access. It maps attribute access to
-    the real dictionary.  """
-    def __init__(self, init={}):
-        dict.__init__(self, init)
-
-    def __getstate__(self):
-        return self.__dict__.items()
-
-    def __setstate__(self, items):
-        for key, val in items:
-            self.__dict__[key] = val
-
-    def __repr__(self):
-        return "%s(%s)" % (self.__class__.__name__, dict.__repr__(self))
-
-    def __setitem__(self, key, value):
-        return super(AttrDict, self).__setitem__(key, value)
-
-    def __getitem__(self, name):
-        return super(AttrDict, self).__getitem__(name)
-
-    def __delitem__(self, name):
-        return super(AttrDict, self).__delitem__(name)
-
-    __getattr__ = __getitem__
-    __setattr__ = __setitem__
-
-    def copy(self):
-        ch = AttrDict(self)
-        return ch