Dask visualize example

../../../../_images/example.svg

Node example demonstrating graph visualization using dask.

Documentation

This example shows how to visualize a dask column graph as a image file written to disk.

Output file format is selected by typing the desired file extension. .svg and .png are supported.

This example requires Graphviz to be installed and configured. See Installing Graphviz.

Additionally the graphviz python package is also required, it can be installed by running:

python -m pip install graphviz

in the python environment that is used to run Sympathy.

Definition

Input ports

input_table
Type: table
Description: Input Table

Output ports

output_datasource
Type: datasource
Description: Output Datasource
Optional number of ports: 0–1 (default: 0)

Configuration

Column (column)

Column to visualize.

Filename (filename)

Manually enter a filename (use .svg extensions to get vector graphics)

Implementation

class node_dask_examples.DaskVisualize[source]