Squash some TODOs

src/openflexure_microscope_server/stitching.py

@@ -10,6 +10,7 @@ from typing import Optional, Any
 import threading
 import subprocess
 import os
+from io import TextIOWrapper
 import shlex
 import time
 
@@ -324,8 +325,7 @@ class FinalStitcher(BaseStitcher):
         # Print everything in the buffer when program finishes
         self.log_buffer(process.stdout)
 
-    def log_buffer(self, buffer):
-        # TODO work out type
+    def log_buffer(self, buffer: TextIOWrapper):
         """Log everything in the buffer at INFO level."""
         while line := buffer.readline():
             self.logger.info(line)

src/openflexure_microscope_server/things/smart_scan.py

@@ -699,8 +699,6 @@ class SmartScanThing(lt.Thing):
         Note that as this is a lt.thing_action it needs the logger passed as
         a variable if called from another thing action
         """
-        # TODO tidy this function
-        # TODO handle if json_path is None (easier once tidied)
         scan_data_dict = self._scan_dir_manager.get_scan_data_dict(scan_name)
         if scan_data_dict is None:
             logger.warning("Couldn't read scan data it may be missing or corrupt.")