import requests URL = "http://milou.lysator.liu.se:3333/paint" def paint(x, y, color): print(requests.post(URL, json={"x": int(x), "y": int(y), "color": int(color)})) return f = open("17-2026.log") for line in f.readlines(): data = line.split(" ") paint(data[0], data[1], data[2])