Camera demo

homeassistant/components/camera/demo.py

@@ -0,0 +1,37 @@
+"""
+homeassistant.components.camera.demo
+~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
+Demo platform that has a fake camera.
+"""
+import os
+from random import randint
+from homeassistant.components.camera import Camera
+
+
+def setup_platform(hass, config, add_devices, discovery_info=None):
+    """ Sets up the Demo camera. """
+    add_devices([
+        DemoCamera('Demo camera')
+    ])
+
+
+class DemoCamera(Camera):
+    """ A Demo camera. """
+
+    def __init__(self, name):
+        super().__init__()
+        self._name = name
+
+    def camera_image(self):
+        """ Return a faked still image response. """
+
+        image_path = os.path.join(os.path.dirname(__file__),
+                                  'demo_{}.png'.format(randint(1, 5)))
+        with open(image_path, 'rb') as file:
+            output = file.read()
+        return output
+
+    @property
+    def name(self):
+        """ Return the name of this device. """
+        return self._name