Filter
A Callable for applying filters on input data.
Definition
-
class controller.callable.transformer.Filter(self, input_step_name: str, conditions: list[list[FilterCondition]], output_list: list[str])
- Callable name:
filter
- Callable type:
Transformer
- Parameters:
input_step_name (str) – The name of the step where its table is to be filtered on.
conditions (list[list[FilterCondition]]) – Conditions to apply to the table specified in input_step_name.
output_list (list[str]) – A list of columns to return.
Output
A DataFrame is returned where it contains all columns specified in the output_list with the rows that match the conditions specified in conditions.