--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/py/sensor_ds18b20.py	Mon Nov 19 22:46:34 2012 +0800
@@ -0,0 +1,21 @@
+#!/usr/bin/env python2.7
+
+class DS18B20s(object):
+
+    def __init__(self):
+        # query the bus 
+        pass
+
+    def get_sensors(self):
+        """ Returns a sequence of sensorname """
+        pass
+
+    def read(self):
+        """ Returns a map of sensorname->temperature """
+        pass
+
+    def wort_name(self):
+        pass
+
+    def fridge_name(self):
+        pass