process graph using graphviz and python

graph_proc.py

from graphviz import Digraph

process_data = []
process_data.append({"pid":"1", "ppid":"204", "path":"c:/cmd.exe"})
process_data.append({"pid":"4", "ppid":"204", "path":"c:/powershell.exe"})
process_data.append({"pid":"204", "ppid":"0", "path":"c:/svhost.exe"})
process_data.append({"pid":"8", "ppid":"4", "path":"c:/net.exe"})
process_data.append({"pid":"10", "ppid":"4", "path":"c:/netsh.exe"})

def graph_process(jsonarray, pid_key, ppid_key, label_key):
    dot = Digraph()
    for event in jsonarray:
        dot.node(event[pid_key], event[label_key])
        
    for event in jsonarray:
        dot.edge(event[ppid_key], event[pid_key])
        
    return dot
  
graph_process(process_data, "pid", "ppid", "path")