TabsdataFunction

classView source ↗

class TabsdataFunction(
    func: Callable,
    name: str | None,
    input: SourcePlugin = None,
    output: DestinationPlugin = None,
    trigger_by: str | list[str] | CronTrigger | StageTrigger | None = None,
    output_actions: OnTablesSpec = None,
)

Categories: function

Class to decorate a function with metadata and methods for use in a Tabsdata environment.

Attributes:

Initializes the TabsDataFunction with the given function, input, output and trigger.

Parameters

parameter

func

The function to decorate.

parameter

name

The name with which the function will be registered. If None, the original_function name will be used.

parameter

input

The data to be used when running the function. Must be an instance of SourcePlugin.

parameter

outputDestinationPlugin, optional

The location where the function results will be saved when run. Must be an instance of DestinationPlugin.

parameter

trigger_by

The trigger(s) that will cause the function to execute. It can be a table in the system, a list of tables or None (in which case it will be inferred from the dependencies).

parameter

output_actions

Actions to perform on the output tables.

Raises

FunctionConfigurationError InputConfigurationError OutputConfigurationError FormatConfigurationError

Properties

property

inputSourcePlugin | None

The data to be used when running the function.

property

namestr

The name with which the function will be registered.

property

original_file

str: The file where the original function is defined in the user's computer

property

original_folderstr

The folder where the original function is defined, as a local path in the user's computer.

property

original_functionCallable

The original function that was decorated, without any behaviour modifications.

property

outputDestinationPlugin | None

DestinationPlugin: The location where the function results will be saved when run.

property

output_actionslist[OnTablesAction]

Actions to perform on the output tables.

property

trigger_bylist[str] | CronTrigger | StageTrigger | None

List[str]: The trigger(s) that will cause the function to execute. It must be another table or tables in the system, a CronTrigger, or a StageTrigger in the case of a publisher.

property

typestr

The type of the function. It can be "publisher", "transformer" or "subscriber".