Let camera object handle its own library rebuild

openflexure_microscope/api/microscope.py

@@ -1,5 +1,4 @@
 from openflexure_microscope import Microscope
-from openflexure_microscope.camera.capture import build_captures_from_exif
 
 import logging
 
@@ -8,8 +7,6 @@ default_microscope = Microscope()
 
 # Restore loaded capture array to camera object
 logging.debug("Restoring captures...")
-default_microscope.camera.images = build_captures_from_exif(
-    default_microscope.camera.paths["default"]
-)
+default_microscope.camera.rebuild_captures()
 
 logging.debug("Microscope successfully attached!")

openflexure_microscope/camera/base.py

@@ -8,7 +8,7 @@ import logging
 
 from abc import ABCMeta, abstractmethod
 
-from .capture import CaptureObject
+from .capture import CaptureObject, build_captures_from_exif
 from openflexure_microscope.utilities import entry_by_uuid
 from labthings.core.lock import StrictLock
 
@@ -177,6 +177,9 @@ class BaseCamera(metaclass=ABCMeta):
             shutil.rmtree(self.paths["temp"])
             logging.debug("Cleared {}.".format(self.paths["temp"]))
 
+    def rebuild_captures(self):
+        self.images = build_captures_from_exif(self.paths["default"])
+
     # START AND STOP WORKER THREAD
 
     def start_worker(self, timeout: int = 5) -> bool: