message.py 文件源码

def render(message, template_name, context={}):
    base_dir = os.path.join(os.getcwd(), 'templates')
    paths = [base_dir]
    # Include paths on settings
    # paths.extend(settings.TEMPLATES)

    env = Environment(
        loader=FileSystemLoader(paths),
        autoescape=select_autoescape(['html']))

    template = env.get_template(template_name)

    default_context = {
        'user': message.user
    }
    default_context.update(context)
    return template.render(**default_context)