utils.py 文件源码

def get_jinja_env():
    env = jinja2.Environment(trim_blocks=True, autoescape=False)
    env.filters['yaml_safe'] = yaml.safe_dump
    env.filters['date_time_format'] = date_time_format
    env.filters['get_date_time_delta'] = get_date_time_delta
    env.filters['get_date_age'] = get_date_age
    env.globals['format_resource'] = resource_format
    env.globals['format_struct'] = format_struct
    env.globals['get_resource_tag_value'] = get_resource_tag_value
    env.loader  = jinja2.FileSystemLoader(
        [
            os.path.abspath(
                os.path.join(
                    os.path.dirname(os.path.abspath(__file__)),
                    '..',
                    'msg-templates')), os.path.abspath('/')
        ]
    )
    return env