Can't get logging to work

[drache42]

I am just getting started with pyscript. I have it running, but logging doesn't seem to work.

in my configuration.yaml I have

logger:
  default: info
  logs:
    custom_components.pyscript: debug

My script file is this

@service
def hello(name: str = "world"):
    log.debug(f"[HELLO] entered hello(name={name!r})")

    light.toggle(entity_id="light.shelly_dimmer_master_sitting_room")

    msg = f"Hello, {name}!"
    log.info(f"[HELLO] {msg}")
    task.sleep(0.1)  # example of yielding; keeps HA responsive
    log.debug("[HELLO] leaving hello()")

I can run the script, and it toggles the light. This tells me the script can run and it works.

However, Going to Settings -> System -> Logs and looking at the Home Assistant Core log, I don't see any of my log messages. Logs from other things in my system are there, but nothing from my hello.py script.

Any help would be appreciated.

P.S. I've restarted HASS a few times, so that's not the problem.

[ALERTua]

I created a test pyscript script with your code:

@service
def hello(name: str = "world"):
    log.debug(f"[HELLO] entered hello(name={name!r})")

    light.toggle(entity_id="light.office")

    msg = f"Hello, {name}!"
    log.info(f"[HELLO] {msg}")
    task.sleep(0.1)  # example of yielding; keeps HA responsive
    log.debug("[HELLO] leaving hello()")

My logger configuration:

logger:
  default: warn
  logs:
    custom_components.pyscript: info
    custom_components.pyscript.apps: debug
    custom_components.pyscript.file: debug

I triggered pyscript.hello using Developers Tools->Actions

action: pyscript.hello
data:
  name: abc

In /a0d7b954_logviewer/ingress I saw:

2025-08-17 10:34:53.944 DEBUG (MainThread) [custom_components.pyscript.file._tryouts.hello] [HELLO] entered hello(name=abc)
2025-08-17 10:34:53.945 INFO (MainThread) [custom_components.pyscript.file._tryouts.hello] [HELLO] Hello, abc!
2025-08-17 10:34:54.046 DEBUG (MainThread) [custom_components.pyscript.file._tryouts.hello] [HELLO] leaving hello()

In /config/logs raw logs I saw:

2025-08-17 10:34:53.944 DEBUG (MainThread) [custom_components.pyscript.file._tryouts.hello] [HELLO] entered hello(name=abc)
2025-08-17 10:34:53.945 INFO (MainThread) [custom_components.pyscript.file._tryouts.hello] [HELLO] Hello, abc!
2025-08-17 10:34:54.046 DEBUG (MainThread) [custom_components.pyscript.file._tryouts.hello] [HELLO] leaving hello()

I see no issue here.

[craigbarratt]

Thanks @ALERTua for the detailed response. See the duplicate discussion issue #744. Closing this issue.

[drache42]

Ah, figured it out.

The logs are written to config/home-assistant.log but they were not show up in the UI at Settings -> System -> Logs -> Home Assistant Core. That's because they were INFO and DEBUG logs which seem to be filtered out in the UI. WARNING logs show up from my script in the UI.