Call Python Function (G Dataflow)

Reference to the Python session.

Absolute path to the Python module.

Name of the function within the module you want to call.

Error conditions that occur before this node runs.

The node responds to this input according to standard error behavior.

Standard Error Behavior

Many nodes provide an error in input and an error out output so that the node can respond to and communicate errors that occur while code is running. The value of error in specifies whether an error occurred before the node runs. Most nodes respond to values of error in in a standard, predictable way.

error in does not contain an error	error in contains an error
If no error occurred before the node runs, the node begins execution normally. If no error occurs while the node runs, it returns no error. If an error does occur while the node runs, it returns that error information as error out.	If an error occurred before the node runs, the node does not execute. Instead, it returns the error in value as error out.

Default: No error

Data type to return from the Python function.

Note

This node returns numeric, string, array, and cluster data types.

Value to pass to an argument of the Python function specified by the function name input.

Note

Input and output pairs must use matching data types. See the Supported Data Types section for more information about supported data types.

Reference to the Python session.

Error information.

The node produces this output according to standard error behavior.

Standard Error Behavior

Many nodes provide an error in input and an error out output so that the node can respond to and communicate errors that occur while code is running. The value of error in specifies whether an error occurred before the node runs. Most nodes respond to values of error in in a standard, predictable way.

error in does not contain an error	error in contains an error
If no error occurred before the node runs, the node begins execution normally. If no error occurs while the node runs, it returns no error. If an error does occur while the node runs, it returns that error information as error out.	If an error occurred before the node runs, the node does not execute. Instead, it returns the error in value as error out.

Data the Python function returns.

Value Python returns after passing an input argument to a function parameter.

Note

Input and output pairs must use matching data types. See the Supported Data Types section for more information about supported data types.