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[ aws . glue ]

get-dataflow-graph

Description

Transforms a Python script into a directed acyclic graph (DAG).

See also: AWS API Documentation

See 'aws help' for descriptions of global parameters.

Synopsis

  get-dataflow-graph
[--python-script <value>]
[--cli-input-json <value>]
[--generate-cli-skeleton <value>]

Options

--python-script (string)

The Python script to transform.

--cli-input-json (string) Performs service operation based on the JSON string provided. The JSON string follows the format provided by --generate-cli-skeleton. If other arguments are provided on the command line, the CLI values will override the JSON-provided values. It is not possible to pass arbitrary binary values using a JSON-provided value as the string will be taken literally.

--generate-cli-skeleton (string) Prints a JSON skeleton to standard output without sending an API request. If provided with no value or the value input, prints a sample input JSON that can be used as an argument for --cli-input-json. If provided with the value output, it validates the command inputs and returns a sample output JSON for that command.

See 'aws help' for descriptions of global parameters.

Output

DagNodes -> (list)

A list of the nodes in the resulting DAG.

(structure)

Represents a node in a directed acyclic graph (DAG)

Id -> (string)

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

NodeType -> (string)

The type of node this is.

Args -> (list)

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

(structure)

An argument or property of a node.

Name -> (string)

The name of the argument or property.

Value -> (string)

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 resulting DAG.

(structure)

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

Source -> (string)

The ID of the node at which the edge starts.

Target -> (string)

The ID of the node at which the edge ends.

TargetParameter -> (string)

The target of the edge.