decorators.py 文件源码

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.

    Based on django.contrib.auth.decorators.login_required
    """
    actual_decorator = user_passes_test(
        lambda u: u.is_authenticated() and u.is_email_confirmed,
        login_url=login_url,
        redirect_field_name=redirect_field_name
    )
    if function:
        return actual_decorator(function)
    return actual_decorator