Direct to Template

dtt.py

def direct_to_template(blueprint, rule, template, **kwargs):
    """Return a view rendered directly from a template."""
    def f(template, **kwargs):
        return render_template(template, **kwargs)

    endpoint = kwargs.pop('endpoint', None)
    if not endpoint:
        endpoint = os.path.basename(template).split('.')[0]

    blueprint.add_url_rule(
        rule,
        endpoint=endpoint,
        view_func=f,
        defaults={'template': template},
        **kwargs)