dqa.tasks.transformations.SubstituteTask#

class dqa.tasks.transformations.SubstituteTask(substitutions: Dict[str, Any], default_value: Any | None = None, **kwargs)#

Performs substitutions given by a fixed dictionary.

Parameters:

substitutions (dict) – A dictionary containing all the substitutions to be performed. Note that the keys need to be strings. Any numerical values in the input will be converted to strings.
default_value (any, default=None) – Any value not found in the dictionary will be replaced by this.

Methods

finish()

Can perform actions that are required to clean up after the task has finished, e.g. close network connections etc.