create_script

create_script(**kwargs)

Transforms a directed acyclic graph (DAG) into code.

See also: AWS API Documentation

Request Syntax

response = client.create_script(
    DagNodes=[
        {
            'Id': 'string',
            'NodeType': 'string',
            'Args': [
                {
                    'Name': 'string',
                    'Value': 'string',
                    'Param': True|False
                },
            ],
            'LineNumber': 123
        },
    ],
    DagEdges=[
        {
            'Source': 'string',
            'Target': 'string',
            'TargetParameter': 'string'
        },
    ],
    Language='PYTHON'|'SCALA'
)

Parameters

• DagNodes (list) --

  A list of the nodes in the DAG.

  • (dict) --

    Represents a node in a directed acyclic graph (DAG)

    • Id (string) -- [REQUIRED]

      A node identifier that is unique within the node's graph.

    • NodeType (string) -- [REQUIRED]

      The type of node that this is.

    • Args (list) -- [REQUIRED]

      Properties of the node, in the form of name-value pairs.

      • (dict) --

        An argument or property of a node.

        • Name (string) -- [REQUIRED]

          The name of the argument or property.

        • Value (string) -- [REQUIRED]

          The value of the argument or property.

        • Param (boolean) --

          True if the value is used as a parameter.

    • LineNumber (integer) --

      The line number of the node.

• DagEdges (list) --

  A list of the edges in the DAG.

  • (dict) --

    Represents a directional edge in a directed acyclic graph (DAG).

    • Source (string) -- [REQUIRED]

      The ID of the node at which the edge starts.

    • Target (string) -- [REQUIRED]

      The ID of the node at which the edge ends.

    • TargetParameter (string) --

      The target of the edge.

• Language (string) -- The programming language of the resulting code from the DAG.

Return type

dict

Returns

Response Syntax

{
    'PythonScript': 'string',
    'ScalaCode': 'string'
}

Response Structure

• (dict) --

  • PythonScript (string) --

    The Python script generated from the DAG.

  • ScalaCode (string) --

    The Scala code generated from the DAG.

Exceptions

• Glue.Client.exceptions.InvalidInputException
• Glue.Client.exceptions.InternalServiceException
• Glue.Client.exceptions.OperationTimeoutException