import json from jinja2 import Environment, FileSystemLoader with open("worklist.json","r") as d: worklist = json.load(d) fileLoader = FileSystemLoader("templates") env = Environment(loader=fileLoader) rendered = env.get_template("worklist.html").render(worklist=worklist,title="Test") fileName = "works.html" with open(f"{fileName}","w") as f: f.write(rendered)