Merge branch 'feature/check-recipient' into develop

1 files changed, 42 insertions, 0 deletions

diff --git a/src/leap/mx/util/storage.py b/src/leap/mx/util/storage.py
new file mode 100644
index 0000000..c4c797a
--- /dev/null
+++ b/src/leap/mx/util/storage.py
@@ -0,0 +1,42 @@
+
+class Storage(dict):
+    """
+    A Storage object is like a dictionary except `obj.foo` can be used
+    in addition to `obj['foo']`.
+
+        >>> o = Storage(a=1)
+        >>> o.a
+        1
+        >>> o['a']
+        1
+        >>> o.a = 2
+        >>> o['a']
+        2
+        >>> del o.a
+        >>> o.a
+        None
+    """
+    def __getattr__(self, key):
+        try:
+            return self[key]
+        except KeyError, k:
+            return None
+
+    def __setattr__(self, key, value):
+        self[key] = value
+
+    def __delattr__(self, key):
+        try:
+            del self[key]
+        except KeyError, k:
+            raise AttributeError, k
+
+    def __repr__(self):
+        return '<Storage ' + dict.__repr__(self) + '>'
+
+    def __getstate__(self):
+        return dict(self)
+
+    def __setstate__(self, value):
+        for (k, v) in value.items():
+            self[k] = v