def main()

in quick_start/sample_app.py [0:0]

• 19 lines of code
• 10 McCabe index (conditional complexity)

def main():
    print("Kusto sample app is starting...")

    app = KustoSampleApp()
    app.load_configs(app.CONFIG_FILE_NAME)

    if app.config.authentication_mode == "UserPrompt":
        app.wait_for_user_to_proceed("You will be prompted *twice* for credentials during this script. Please return to the console after authenticating.")

    kusto_connection_string = Utils.Authentication.generate_connection_string(app.config.kusto_uri, app.config.authentication_mode)
    ingest_connection_string = Utils.Authentication.generate_connection_string(app.config.ingest_uri, app.config.authentication_mode)

    # Tip: Avoid creating a new Kusto/ingest client for each use.Instead, create the clients once and reuse them.
    if not kusto_connection_string or not ingest_connection_string:
        Utils.error_handler("Connection String error. Please validate your configuration file.")
    else:
        # Make sure to use context manager for the Kusto client, as it will close the underlying resources properly.
        # Alternatively, you can use the client as a regular Python object and call close() on it.
        with KustoClient(kusto_connection_string) as kusto_client:
            with QueuedIngestClient(ingest_connection_string) as ingest_client:
                app.pre_ingestion_querying(app.config, kusto_client)

                if app.config.ingest_data:
                    app.ingestion(app.config, kusto_client, ingest_client)

                if app.config.query_data:
                    app.post_ingestion_querying(kusto_client, app.config.database_name, app.config.table_name, app.config.ingest_data)

    print("\nKusto sample app done")