human
Complete the below
def dsa_view(redirect_name=None):

    ''''Decorate djangos-social-auth views. Will check and retrieve backend
    or return HttpResponseServerError if backend is not found.
    redirect_name parameter is used to build redirect URL used by backend.'
    '''
 ... Can you provide a the Python program you requested?
assistant
#Here is the Python program you requested.
    def dec(func):
        @wraps(func)
        def wrapper(request, backend, *args, **kwargs):
            if redirect_name:
                redirect = reverse(redirect_name, args=(backend,))
            else:
                redirect = request.path
            request.social_auth_backend = get_backend(backend, request, redirect)
            if (request.social_auth_backend is None):
                raise WrongBackend(backend)
            return func(request, request.social_auth_backend, *args, **kwargs)
        return wrapper
    return dec