from meta.views import Meta

def add_meta(view):
    def wrapper(request, *args, **kwargs):
        """
        meta = Meta(
            title=title,
            description=description,
            keywords=keywords,
            meta_extras = {
                'viewport': 'width=device-width, initial-scale=1.0, minimum-scale=1.0'
            }
            'extra_custom_props': [
                ('http-equiv', 'Content-Type', 'text/html; charset=UTF-8'),
            ]
        )
        """


        r = view(request, *args, **kwargs)
        r.context_data = {'foo': 'bar'}
        return r.render()
    return wrapper