`pudl.etl`#

Dagster definitions for the PUDL ETL and Output tables.

Submodules#

Package Contents#

Classes#

EtlSettings

Main settings validation class.

Functions#

`epacems_io_manager`(→ PandasParquetIOManager)	IO Manager that writes EPA CEMS partitions to individual parquet files.
`ferc1_dbf_sqlite_io_manager`(→ FercDBFSQLiteIOManager)	Create a SQLiteManager dagster resource for the ferc1 dbf database.
`ferc1_xbrl_sqlite_io_manager`(→ FercXBRLSQLiteIOManager)	Create a SQLiteManager dagster resource for the ferc1 dbf database.
`pudl_sqlite_io_manager`(→ SQLiteIOManager)	Create a SQLiteManager dagster resource for the pudl database.
`dataset_settings`(→ pudl.settings.DatasetsSettings)	Dagster resource for parameterizing PUDL ETL assets.
`datastore`(→ pudl.workspace.datastore.Datastore)	Dagster resource to interact with Zenodo archives.
`ferc_to_sqlite_settings`(...)	Dagster resource for parameterizing the `ferc_to_sqlite` graph.
`create_non_cems_selection`(→ dagster.AssetSelection)	Create a selection of assets excluding CEMS and all downstream assets.
`load_dataset_settings_from_file`(→ dict)	Load dataset settings from a settings file in pudl.package_data.settings.

Attributes#

`logger`
`default_assets`
`default_resources`
`defs`	A collection of dagster assets, resources, IO managers, and jobs for the PUDL ETL.

pudl.etl.epacems_io_manager(init_context: dagster.InitResourceContext) → PandasParquetIOManager[source]#: IO Manager that writes EPA CEMS partitions to individual parquet files.

pudl.etl.ferc1_dbf_sqlite_io_manager(init_context) → FercDBFSQLiteIOManager[source]#: Create a SQLiteManager dagster resource for the ferc1 dbf database.

pudl.etl.ferc1_xbrl_sqlite_io_manager(init_context) → FercXBRLSQLiteIOManager[source]#: Create a SQLiteManager dagster resource for the ferc1 dbf database.

pudl.etl.pudl_sqlite_io_manager(init_context) → SQLiteIOManager[source]#: Create a SQLiteManager dagster resource for the pudl database.

pudl.etl.dataset_settings(init_context) → pudl.settings.DatasetsSettings[source]#

Dagster resource for parameterizing PUDL ETL assets.

This resource allows us to specify the years we want to process for each datasource in the Dagit UI.

pudl.etl.datastore(init_context) → pudl.workspace.datastore.Datastore[source]#: Dagster resource to interact with Zenodo archives.

pudl.etl.ferc_to_sqlite_settings(init_context) → pudl.settings.FercToSqliteSettings[source]#

Dagster resource for parameterizing the ferc_to_sqlite graph.

This resource allows us to specify the years we want to process for each datasource in the Dagit UI.

class pudl.etl.EtlSettings[source]#

Bases: pydantic.BaseSettings

Main settings validation class.

ferc_to_sqlite_settings: FercToSqliteSettings#

datasets: DatasetsSettings#

name: str#

title: str#

description: str#

version: str#

pudl_in: str#

pudl_out: str#

classmethod from_yaml(path: str) → EtlSettings#

Create an EtlSettings instance from a yaml_file path.

Parameters:: path – path to a yaml file.
Returns:: An ETL settings object.

pudl.etl.logger[source]#

pudl.etl.default_assets = ()[source]#

pudl.etl.default_resources[source]#

pudl.etl.create_non_cems_selection(all_assets: list[dagster.AssetsDefinition]) → dagster.AssetSelection[source]#

Create a selection of assets excluding CEMS and all downstream assets.

Parameters:: all_assets – A list of asset definitions to remove CEMS assets from.
Returns:: An asset selection with all_assets assets excluding CEMS assets.

pudl.etl.load_dataset_settings_from_file(setting_filename: str) → dict[source]#

Load dataset settings from a settings file in pudl.package_data.settings.

Parameters:: setting_filename – name of settings file.
Returns:: Dictionary of dataset settings.

pudl.etl.defs: dagster.Definitions[source]#: A collection of dagster assets, resources, IO managers, and jobs for the PUDL ETL.

pudl.etl#