ci/views.py
def login_required(function=None, redirect_field_name=REDIRECT_FIELD_NAME,
                   login_url=None):
    """
    Decorator for views that checks that the user is logged in, redirecting
    to the log-in page if necessary.
    """
    actual_decorator = request_passes_test(
        lambda r: r.session.get('user_token'),
        login_url=login_url,
        redirect_field_name=redirect_field_name
    )
    if function:
        return actual_decorator(function)
    return actual_decorator
def login_required(function=None, redirect_field_name=REDIRECT_FIELD_NAME,
                   login_url=None):
    """
    Decorator for views that checks that the user is logged in, redirecting
    to the log-in page if necessary.
    """
    actual_decorator = request_passes_test(
        lambda r: r.session.get('user_token'),
        login_url=login_url,
        redirect_field_name=redirect_field_name
    )
    if function:
        return actual_decorator(function)
    return actual_decorator
Decorator for views that checks that the user is logged in, redirecting
    to the log-in page if necessary.