some cleanup of unneeded imports and other small cleanups

core/functionality.py

@@ -1,25 +1,22 @@
 
 import copy
 import hashlib
-import inspect
 import json
 import nbformat
 import os
-import sys
 import yaml
 
 from multiprocessing.connection import Connection, wait as multi_wait
 from multiprocessing.queues import Queue
 from papermill.translators import papermill_translators
-from typing import Any, Union
+from typing import Any
 from random import SystemRandom
 
-#from core.meow import BasePattern, BaseRecipe, BaseRule
-from core.correctness.validation import check_type, valid_dict, valid_list, \
-    valid_existing_file_path, valid_path
+from core.correctness.validation import check_type, valid_existing_file_path, \
+    valid_path
 from core.correctness.vars import CHAR_LOWERCASE, CHAR_UPPERCASE, \
-    VALID_CHANNELS, HASH_BUFFER_SIZE, SHA256, DEBUG_WARNING, DEBUG_ERROR, \
-    DEBUG_INFO, EVENT_TYPE
+    VALID_CHANNELS, HASH_BUFFER_SIZE, SHA256, DEBUG_WARNING, DEBUG_INFO, \
+    EVENT_TYPE
 
 def generate_id(prefix:str="", length:int=16, existing_ids:list[str]=[], 
         charset:str=CHAR_UPPERCASE+CHAR_LOWERCASE, attempts:int=24):

core/meow.py

@@ -8,7 +8,7 @@ from typing import Any, Union
 
 from core.correctness.vars import VALID_RECIPE_NAME_CHARS, \
     VALID_PATTERN_NAME_CHARS, VALID_RULE_NAME_CHARS, VALID_CHANNELS, \
-    get_drt_imp_msg, DEBUG_WARNING, DEBUG_INFO, DEBUG_ERROR
+    get_drt_imp_msg, DEBUG_WARNING, DEBUG_INFO
 from core.correctness.validation import valid_string, check_type, \
     check_implementation, valid_list, valid_dict, setup_debugging
 from core.functionality import print_debug, wait, generate_id
@@ -208,8 +208,8 @@ class MeowRunner:
 
     def start(self)->None:
         self.monitor.start()
-        #if hasattr(self.handler, "start"):
-        #    self.handler.start()
+        if hasattr(self.handler, "start"):
+            self.handler.start()
 
         if self._worker is None:
             self._worker = threading.Thread(
@@ -228,8 +228,8 @@ class MeowRunner:
 
     def stop(self)->None:
         self.monitor.stop()
-        #if hasattr(self.handler, "stop"):
-        #    self.handler.stop()
+        if hasattr(self.handler, "stop"):
+            self.handler.stop()
 
         if self._worker is None:
             msg = "Cannot stop thread that is not started."