added python handler, and reworked handler and conductor event/job discovery to be more modular

conductors/local_python_conductor.py

@@ -11,20 +11,30 @@ import shutil
 from datetime import datetime
 from typing import Any
 
-from core.correctness.vars import PYTHON_TYPE, PYTHON_FUNC, JOB_STATUS, \
+from core.correctness.vars import JOB_TYPE_PYTHON, PYTHON_FUNC, JOB_STATUS, \
     STATUS_RUNNING, JOB_START_TIME, PYTHON_EXECUTION_BASE, JOB_ID, META_FILE, \
-    STATUS_DONE, JOB_END_TIME, STATUS_FAILED, JOB_ERROR, PYTHON_OUTPUT_DIR
+    STATUS_DONE, JOB_END_TIME, STATUS_FAILED, JOB_ERROR, PYTHON_OUTPUT_DIR, \
+    JOB_TYPE
 from core.correctness.validation import valid_job
 from core.functionality import read_yaml, write_yaml
 from core.meow import BaseConductor
 
 
+# TODO add comments to me
 class LocalPythonConductor(BaseConductor):
     def __init__(self)->None:
         super().__init__()
 
-    def valid_job_types(self)->list[str]:
-        return [PYTHON_TYPE]
+    def valid_execute_criteria(self, job:dict[str,Any])->bool:
+        """Function to determine given an job defintion, if this conductor can 
+        process it or not. This conductor will accept any Python job type"""
+        try:
+            valid_job(job)
+            if job[JOB_TYPE] == JOB_TYPE_PYTHON:
+                return True
+        except:
+            pass
+        return False
 
     def execute(self, job:dict[str,Any])->None:
         valid_job(job)