Repository: home-assistant/core
File: homeassistant/components/mastodon/services.py (Python)

Code before:
            translation_placeholders={"target": entry.title},
        )
    return cast(MastodonConfigEntry, entry)


@callback
def async_setup_services(hass: HomeAssistant) -> None:
    """Set up the services for the Mastodon integration."""
    hass.services.async_register(
        DOMAIN,
        SERVICE_GET_ACCOUNT,
        _async_get_account,
        schema=SERVICE_GET_ACCOUNT_SCHEMA,
        supports_response=SupportsResponse.ONLY,
    )
    hass.services.async_register(
        DOMAIN, SERVICE_POST, _async_post, schema=SERVICE_POST_SCHEMA
    )


async def _async_get_account(call: ServiceCall) -> ServiceResponse:
    """Get account information."""
    entry = async_get_entry(call.hass, call.data[ATTR_CONFIG_ENTRY_ID])
    client = entry.runtime_data.client

    account_name: str = call.data["account_name"]

    try:
        account: Account = await call.hass.async_add_executor_job(
            partial(client.account_lookup, acct=account_name)
        )
    except MastodonAPIError as err:
        raise ServiceValidationError(
            translation_domain=DOMAIN,
            translation_key="unable_to_get_account",
            translation_placeholders={"account_name": account_name},
        ) from err

    return {"account": account}


async def _async_post(call: ServiceCall) -> ServiceResponse:
    """Post a status."""
    entry = async_get_entry(call.hass, call.data[ATTR_CONFIG_ENTRY_ID])
    client = entry.runtime_data.client

    status: str = call.data[ATTR_STATUS]

    visibility: str | None = (
        StatusVisibility(call.data[ATTR_VISIBILITY])
        if ATTR_VISIBILITY in call.data

Review comment (suggestion):
```suggestion
    account_name: str = call.data[ATTR_ACCOUNT_NAME]
```

Code after:
        DOMAIN, SERVICE_POST, _async_post, schema=SERVICE_POST_SCHEMA
    )


async def _async_get_account(call: ServiceCall) -> ServiceResponse:
    """Get account information."""
    entry: MastodonConfigEntry = service.async_get_config_entry(
        call.hass, DOMAIN, call.data[ATTR_CONFIG_ENTRY_ID]
    )
    client = entry.runtime_data.client

    account_name: str = call.data[ATTR_ACCOUNT_NAME]

    try:
        account: Account = await call.hass.async_add_executor_job(
            partial(client.account_lookup, acct=account_name)
        )
    except MastodonAPIError as err:
        raise HomeAssistantError(
            translation_domain=DOMAIN,
            translation_key="unable_to_get_account",
            translation_placeholders={"account_name": account_name},
        ) from err

    return {"account": account}


async def _async_post(call: ServiceCall) -> ServiceResponse:
    """Post a status."""
    entry: MastodonConfigEntry = service.async_get_config_entry(
        call.hass, DOMAIN, call.data[ATTR_CONFIG_ENTRY_ID]
    )
    client = entry.runtime_data.client

    status: str = call.data[ATTR_STATUS]

    visibility: str | None = (
        StatusVisibility(call.data[ATTR_VISIBILITY])
        if ATTR_VISIBILITY in call.data
        else None
    )
    idempotency_key: str | None = call.data.get(ATTR_IDEMPOTENCY_KEY)
    spoiler_text: str | None = call.data.get(ATTR_CONTENT_WARNING)
    language: str | None = call.data.get(ATTR_LANGUAGE)
    media_path: str | None = call.data.get(ATTR_MEDIA)
    media_description: str | None = call.data.get(ATTR_MEDIA_DESCRIPTION)
    media_warning: str | None = call.data.get(ATTR_MEDIA_WARNING)

    if idempotency_key and len(idempotency_key) < 4:
        raise ServiceValidationError(
            translation_domain=DOMAIN,