Cannot setup mqtt_basic_async

[tanasecosminromeo]

Steps to reproduce.

• Clone repo
• Move example-custom-config/custom_components/mqtt_basic_async to custom_components
• Restart HA
• Add below to configuration.yaml

mqtt_basic_async:
  topic: "home-assistant/mqtt_example"

• Go to Developer Tools and click check configuration to get:

Invalid config for [mqtt_basic_async]: [default_config] is an invalid option for [mqtt_basic_async]. Check: mqtt_basic_async->default_config. (See /config/configuration.yaml, line 29).

which is the 1st line in my configuration.yaml file.

Any ideas? I want to listen to some topics and update some sensors, already have these in sensors.yaml and they work fine, but I would like to develop a more complex integration, and this would be my 1st step :D

[thecode]

Yes, this example is outdated, if you change:

example-custom-config/custom_components/mqtt_basic_async/__init__.py

Lines 33 to 36 in 8defd50

	# Schema to validate the configured MQTT topic
	CONFIG_SCHEMA = vol.Schema({
	vol.Optional(CONF_TOPIC, default=DEFAULT_TOPIC): mqtt.valid_subscribe_topic
	})

to:

CONFIG_SCHEMA = vol.Schema(
    {vol.Optional(CONF_TOPIC, default=DEFAULT_TOPIC): mqtt.valid_subscribe_topic},
    extra=vol.ALLOW_EXTRA,
)

It will resolve the error and create the entity, but there other errors in this example so I would not use that as a baseline
Let's keep this issue open, I will try to make a new example.

[tanasecosminromeo]

Thank you @thecode - I should rtfm before trying out examples 🤣 . Do you want me to make a PR after I get a working version?

[thecode]

PRs are always welcomed 👍