cwl2nx 0.0.1

Lightweight python module to load, validate and visualize CWL (Common Workflow Language) files through networkx graphs.

CWL2Nx

Lightweight python module to load, validate and visualize CWL (Common Workflow Language) files through networkx graphs. It uses cwl_utils for parsing and validation.

Usage

Straightforward conversion

from cwl2nx import CWLToNetworkxConnector
import networkx as nx
import matplotlib.pyplot as plt

dir = "workflow.yaml"
dag = CWLToNetworkxConnector(dir).convert_to_networkx() # dag is networkx.DiGraph

# one can display the networkx graph hereafter
nx.display(dag)
plt.show()

Usage of Connector

from cwl2nx import CWLToNetworkxConnector
import networkx as nx
import matplotlib.pyplot as plt

dir = "workflow.yaml"
connector = CWLToNetworkxConnector(dir)
connector.convert_to_networkx()
connector.plot_nx_graph()

Example

License

Apache 2.0