コード例 #1
0
def get_deleted_objects(root):
    using = router.db_for_write(root)
    collector = Collector(using=using)
    collector.collect([root])

    def format_callback(obj):
        opts = obj._meta

        try:
            return reverse('{}:{}_{}_details'.format(opts.app_label,
                                                     opts.app_label,
                                                     opts.model_name),
                           args=[obj._get_pk_val()])
        except NoReverseMatch:
            return None

    to_delete = collector.nested(format_callback)
    return to_delete
コード例 #2
0
ファイル: utils.py プロジェクト: ak795/Academic-Project
def get_deleted_objects(root):
    """Collect linked objects required to be deleted.

    And maps each one to the `detail` page link.
    """
    using = router.db_for_write(root)
    collector = Collector(using=using)
    collector.collect([root])

    def format_callback(obj):
        opts = obj._meta

        try:
            return reverse(
                '{}:{}_{}_details'.format(opts.app_label, opts.app_label, opts.model_name),
                args=[obj._get_pk_val()])
        except NoReverseMatch:
            return None

    to_delete = collector.nested(format_callback)
    return to_delete
コード例 #3
0
def get_deleted_objects(root):
    """Collect linked objects required to be deleted.

    And maps each one to the `detail` page link.
    """
    using = router.db_for_write(root)
    collector = Collector(using=using)
    collector.collect([root])

    def format_callback(obj):
        opts = obj._meta

        try:
            return reverse('{}:{}_{}_details'.format(opts.app_label,
                                                     opts.app_label,
                                                     opts.model_name),
                           args=[obj._get_pk_val()])
        except NoReverseMatch:
            return None

    to_delete = collector.nested(format_callback)
    return to_delete