setup for rework of monitor/handler/conductor interactions

recipes/bash_recipe.py

@@ -180,7 +180,7 @@ class BashHandler(BaseHandler):
         threadsafe_write_status(meow_job, meta_file)
         
         # Send job directory, as actual definitons will be read from within it
-        self.to_runner.send(job_dir)
+        self.send_to_runner(job_dir)
 
 
 def assemble_bash_job_script()->List[str]:

recipes/jupyter_notebook_recipe.py

@@ -185,7 +185,7 @@ class PapermillHandler(BaseHandler):
         )
         
         # Send job directory, as actual definitons will be read from within it
-        self.to_runner.send(job_dir)
+        self.send_to_runner(job_dir)
 
 def get_recipe_from_notebook(name:str, notebook_filename:str, 
         parameters:Dict[str,Any]={}, requirements:Dict[str,Any]={}

recipes/python_recipe.py

@@ -173,7 +173,7 @@ class PythonHandler(BaseHandler):
         )
         
         # Send job directory, as actual definitons will be read from within it
-        self.to_runner.send(job_dir)
+        self.send_to_runner(job_dir)
 
 
 # Papermill job execution code, to be run within the conductor