Differential D8684 Diff 40807 examples/docs_snippets/docs_snippets/concepts/io_management/config_input_manager.py

Changeset View

Standalone View

examples/docs_snippets/docs_snippets/concepts/io_management/config_input_manager.py

	# pylint: disable=unused-argument			# pylint: disable=unused-argument
	from dagster import (			from dagster import (
	InputDefinition,			InputDefinition,
	ModeDefinition,			ModeDefinition,
	execute_pipeline,			execute_pipeline,
	pipeline,			pipeline,
	root_input_manager,			root_input_manager,
	solid,			solid,
	)			)


	def read_dataframe_from_table(**_kwargs):			def read_dataframe_from_table(**_kwargs):
	pass			pass


	@solid(input_defs=[InputDefinition("dataframe", root_manager_key="my_root_manager")])			@solid(
				input_defs=[
				InputDefinition("dataframe", root_manager_key="my_root_manager")
				]
				)
	def my_solid(dataframe):			def my_solid(dataframe):
	"""Do some stuff"""			"""Do some stuff"""


	# def_start_marker			# def_start_marker
	@root_input_manager(input_config_schema={"table_name": str})			@root_input_manager(input_config_schema={"table_name": str})
	def table_loader(context):			def table_loader(context):
	return read_dataframe_from_table(name=context.config["table_name"])			return read_dataframe_from_table(name=context.config["table_name"])


	# def_end_marker			# def_end_marker


	def execute_with_config():			def execute_with_config():
	# execute_start_marker			# execute_start_marker
	@pipeline(mode_defs=[ModeDefinition(resource_defs={"my_root_manager": table_loader})])			@pipeline(
				mode_defs=[
				ModeDefinition(resource_defs={"my_root_manager": table_loader})
				]
				)
	def my_pipeline():			def my_pipeline():
	my_solid()			my_solid()

	execute_pipeline(			execute_pipeline(
	my_pipeline,			my_pipeline,
	run_config={"solids": {"my_solid": {"inputs": {"dataframe": {"table_name": "table1"}}}}},			run_config={
				"solids": {
				"my_solid": {
				"inputs": {"dataframe": {"table_name": "table1"}}
				}
				}
				},
	)			)

	# execute_end_marker			# execute_end_marker