Jupyter notebook as workflow task#

Notebook support is optional upon installation

pip install ewokscore[notebook]

This notebook implements a task that accepts three optional inputs (a, b and delay) and four outputs (x, y, z and result).

[1]:

import time

The cell below is tagged with “parameters” and receives the task inputs

[2]:

a = 0
b = 0
delay = 0

Body of the task

[3]:

result = a + b
if delay:
    time.sleep(delay)

The cell below is tagged with “results” and passes “result” to the task outputs (JSON decoding will be attempted)

[4]:

result

[4]:

The cell below is tagged with “results” and passes “x”, “y” and “z” to the task outputs (JSON encoded)

[5]:

from IPython.display import JSON

JSON({"x": "string", "y": 10, "z": [1, 2, 3]})

[5]:

<IPython.core.display.JSON object>