tools.py 文件源码

def get_template(template_name):
    loaders = []
    for loader_name in settings.TEMPLATE_LOADERS:
        loader = find_template_loader(loader_name)
        if loader is not None:
            loaders.append(loader)
    template_source_loaders = tuple(loaders)
    for loader in template_source_loaders:
        try:
            return loader.load_template_source(template_name)
        except TemplateDoesNotExist:
            pass

    return ["", ""]