dosubot[bot] commented on issue #28759:
URL: https://github.com/apache/superset/issues/28759#issuecomment-2137132242
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To resolve the issue where Superset commands fail to execute, specifically
when trying to create an admin account using `superset fab create-admin`,
resulting in an `AttributeError`, ensure that the `SupersetAppInitializer`
class is properly initialized and configured. The `SupersetAppInitializer`
class handles various initialization tasks, including setting up the Flask app,
configuring Celery, and initializing views.
Here is a snippet of the `SupersetAppInitializer` class that shows the
initialization process:
```python
class SupersetAppInitializer: # pylint: disable=too-many-public-methods
def __init__(self, app: SupersetApp) -> None:
super().__init__()
self.superset_app = app
self.config = app.config
self.manifest: dict[Any, Any] = {}
def init_app(self) -> None:
"""
Main entry point which will delegate to other methods in
order to fully init the app
"""
self.pre_init()
self.check_secret_key()
self.configure_session()
# Configuration of logging must be done first to apply the formatter
properly
self.configure_logging()
# Configuration of feature_flags must be done first to allow init
features
# conditionally
self.configure_feature_flags()
self.configure_db_encrypt()
self.setup_db()
self.configure_celery()
self.enable_profiling()
self.setup_event_logger()
self.setup_bundle_manifest()
self.register_blueprints()
self.configure_wtf()
self.configure_middlewares()
self.configure_cache()
with self.superset_app.app_context():
self.init_app_in_ctx()
self.post_init()
```
Ensure that the `init_app` method is called to complete the initialization
process. This method delegates to other methods to fully initialize the app,
including setting up the database, configuring Celery, and registering
blueprints.
Additionally, you can refer to the `docker/docker-init.sh` script provided
by Superset for initializing the application in a Docker environment. This
script includes steps to apply database migrations, create an admin user, and
set up roles and permissions. Here is the relevant part of the script for
creating an admin user:
```sh
# Create an admin user
echo_step "2" "Starting" "Setting up admin user ( admin / $ADMIN_PASSWORD )"
superset fab create-admin \
--username admin \
--firstname Superset \
--lastname Admin \
--email [email protected] \
--password $ADMIN_PASSWORD
echo_step "2" "Complete" "Setting up admin user"
```
Make sure to follow these steps and ensure that all necessary attributes and
configurations are properly set up before running the `superset fab
create-admin` command. If you encounter an `AttributeError`, it might be due to
a missing or improperly configured attribute in the `SupersetAppInitializer`
class or an issue with the environment setup
<sup>[[1]](https://github.com/apache/superset/blob/master/superset/initialization/__init__.py)</sup><sup>[[2]](https://github.com/apache/superset/blob/master/docker/docker-init.sh)</sup>.
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