text_plain_output_1.png
target_url = 'https://filebox.ece.vt.edu/~mhsiao/ISCAS89/s27.bench'
import urllib.request
outputs = []
inputs = []
for line in urllib.request.urlopen(target_url):
    l = line.decode('utf-8')
    if '=' in l:
        parse = l.split(' = ')
        outputs.append(parse[0])
        inputs.append(parse[1].split('(')[1].split(')')[0].split(', '))
print('node\toutputs', '\t', 'inputs\n')
for i in range(len(outputs)):
    print(i + 1, '\t', outputs[i], '\t\t', inputs[i])