network_inventory/backend/backups/tables.py

import django_tables2 as tables
from django_tables2.utils import A

from core.tables import CoreTable

from .models import Backup


class BackupsTable(CoreTable):
    id = tables.Column(visible=False)
    name = tables.Column('Backup', linkify=True)
    computer = tables.Column('Computer', linkify=True)
    target_device = tables.ManyToManyColumn(linkify_item=True)
    delete = tables.LinkColumn('backup_delete_from-table',
                               text='delete',
                               args=[A('pk')], attrs={
                                   'a': {'class': 'delete material-icons', }
                               }, orderable=False)

    class Meta(CoreTable.Meta):
        model = Backup