DataContextVariables

Signature

class great_expectations.data_context.data_context_variables.DataContextVariables(
 config: DataContextConfig,
 config_provider: _ConfigurationProvider,
 _store: Optional[DataContextStore] = None
)

Wrapper object around data context variables set in the great_expectations.yml config file.

Child classes should instantiate their own stores to ensure that changes made to this object are persisted for future usage (i.e. filesystem I/O or HTTP request to a Cloud endpoint).

Should maintain parity with the DataContextConfig.

Parameters

Name	Description
config	A reference to the DataContextConfig to perform CRUD on.
config_provider	Responsible for determining config values and substituting them in GET calls.
_store	An instance of a DataContextStore with the appropriate backend to persist config changes.

Methods

save

Signature

save() → Any

Persist any changes made to variables utilizing the configured Store.