Initalize repo

FaustBot/Communication/Observable.py

@@ -0,0 +1,23 @@
+
+class Observable(object):
+    def __init__(self):
+        self._observers = []
+
+    def add_observer(self, observer):
+        self._observers.append(observer)
+        print("appended(" + str(observer.__class__) + ")")
+
+    def get_observer(self):
+        return self._observers
+
+    # data has to be a dictionary matching the structure of the query
+    def notify_observers(self, data, connection):
+        # here implement some data handling. Fill self._data with the data received
+        raise NotImplementedError("Some Observable doesn't know what to do with its input data")
+
+    def input(self, raw_data, connection):
+        # here implement some data handling. Fill self._data with the data received
+        raise NotImplementedError("Some Observable doesn't know what to do with its input data")
+
+    def rm_observer(self, observer):
+        self._observers.remove(observer)