DataSourceManager

Signature

class great_expectations.datasource.fluent.sources.DataSourceManager(
 data_context: GXDataContext
)

Contains methods to interact with data sources from the gx context

This contains a collection of dynamically generated datasource factory methods in the format .add_<TYPE_NAME>().

It also contains general data source manipulation methods such as all(), get() and delete().

Methods

all

Signature

all() → DatasourceDict

Get all Datasources.

delete

Signature

delete(
 name: str
) → None

Deletes a datasource by name.

Parameters

Name	Description
name	The name of the given datasource.

get

Signature

get(
 name: str
) → Datasource

Get a Datasource from the collection by name.

Parameters

Name	Description
name	Name of Datasource to get

Raises

Type	Description
KeyError	when Datasource is not found.