From ffb4dda6a60e1609f8895009cf95b9178eec0843 Mon Sep 17 00:00:00 2001
From: Joel Collins <joel@jtcollins.net>
Date: Wed, 7 Nov 2018 10:58:36 +0000
Subject: [PATCH] Added subclass close() method

---
 openflexure_microscope/camera/base.py | 2 +-
 openflexure_microscope/camera/pi.py   | 3 +++
 2 files changed, 4 insertions(+), 1 deletion(-)

diff --git a/openflexure_microscope/camera/base.py b/openflexure_microscope/camera/base.py
index ebcf7c64..9c15682d 100644
--- a/openflexure_microscope/camera/base.py
+++ b/openflexure_microscope/camera/base.py
@@ -100,7 +100,7 @@ class BaseCamera(object):
         self.close()
 
     def close(self):
-        """Handles closing the StreamingCamera"""
+        """Close the BaseCamera and all attached StreamObjects"""
         # Close all StreamObjects
         for capture_list in [self.images, self.videos]:
             for stream_object in capture_list:
diff --git a/openflexure_microscope/camera/pi.py b/openflexure_microscope/camera/pi.py
index 4dcee166..9af51457 100644
--- a/openflexure_microscope/camera/pi.py
+++ b/openflexure_microscope/camera/pi.py
@@ -81,6 +81,9 @@ class StreamingCamera(BaseCamera):
         """Run any initialisation code when the frame iterator starts."""
         pass
 
+    def close(self):
+        """Close the Raspberry Pi StreamingCamera"""
+        BaseCamera.close(self)  # Run BaseCamera close method
 
     # HANDLE SETTINGS