How to switch off 'return all your script local vars' to avoid error

[rk-h]

I am trying to run local scripts with your integration. Unfortunately, the scripts generate errors in HA. The reason for this seems to be this 'feature': "Starting from Home Assistant 2023.7 the service will return all your script local vars with simple types as respond."

My script creates and needs dozens of internal variables. It works perfectly on the command line. Some of the variables can't be easily converted into JSON objects I guess. And then HA throws errors. Something like

2024-02-11 20:42:45.849 ERROR (MainThread) [homeassistant.components.websocket_api.http.connection] [139754501700544] Error handling message: Unknown error (unknown_error) ABC from 192.168.2.2 (Mozilla/5.0 Chrome/121.0.0.0 Safari/537.36 Edg/121.0.0.0)
TypeError: 'NoneType' object is not callable

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/src/homeassistant/homeassistant/components/websocket_api/messages.py", line 218, in _message_to_json_or_none
    return JSON_DUMP(message)
           ^^^^^^^^^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/helpers/json.py", line 130, in json_dumps
    return json_bytes(data).decode("utf-8")
           ^^^^^^^^^^^^^^^^
TypeError: Type is not JSON serializable: Tag

During handling of the above exception, another exception occurred:

Traceback (most recent call last):

How can I switch off this return feature? My Python script should only fill a sensor with data at the end and leave a string in the log.

[AlexxIT]

As fast solution you can write main code in a function. And call this function. So all local vars will be func vars

[AlexxIT]

This is strange. Because integration should use only simple types:

PythonScriptsPro/custom_components/python_script/__init__.py

Lines 107 to 114 in d961886

	response = {
	k: v
	for k, v in vars.items()
	if isinstance(v, (dict, list, str, int, float, bool))
	and k not in globals()
	and k != "data"
	or v is None
	}

What is Tag in your case?

[AlexxIT]

Please reopen the issue if there are still any problems

[AlexxIT]

https://github.com/AlexxIT/PythonScriptsPro/releases/tag/v1.0.3