Merge pull request #24 from alexpalmer/patch-1

Update __init__.py

modules/base_plugins/one_wire/__init__.py

@@ -86,9 +86,9 @@ class ONE_WIRE_SENSOR(SensorPassive):
 
     def read(self):
         if self.get_config_parameter("unit", "C") == "C":
-            self.data_received(self.t.value)
+            self.data_received(round(self.t.value, 2))
         else:
-            self.data_received(format(9.0 / 5.0 * self.t.value + 32, '.2f'))
+            self.data_received(round(9.0 / 5.0 * self.t.value + 32, 2))
 
     @classmethod
     def init_global(self):
@@ -109,4 +109,4 @@ def set_temp(t):
 @cbpi.initalizer()
 def init(cbpi):
     cbpi.app.logger.info("INITIALIZE ONE WIRE MODULE")
-    cbpi.app.register_blueprint(blueprint, url_prefix='/api/one_wire')
+    cbpi.app.register_blueprint(blueprint, url_prefix='/api/one_wire')