from __future__ import absolute_import
import logging
from django.db import models
from django.utils.translation import ugettext_lazy as _
from six import python_2_unicode_compatible
logger = logging.getLogger(__name__)
__title__ = 'ska.contrib.django.ska.models'
__author__ = 'Artur Barseghyan <artur.barseghyan@gmail.com>'
__copyright__ = '2013-2018 Artur Barseghyan'
__license__ = 'GPL 2.0/LGPL 2.1'
__all__ = ('Signature',)
[docs]@python_2_unicode_compatible
class Signature(models.Model):
"""Signature.
:Properties:
- `signature` (str): Signature generated.
- `auth_user` (str): Auth user.
- `valid_until` (datetime.datetime): Valid until.
- `created` (datetime.datetime): Time added.
"""
signature = models.CharField(_("Signature"), max_length=255)
auth_user = models.CharField(_("Auth user"), max_length=255)
valid_until = models.DateTimeField(_("Valid until"))
created = models.DateTimeField(_("Date created"), auto_now_add=True)
class Meta(object):
"""Meta class."""
verbose_name = _("Token")
verbose_name_plural = _("Tokens")
unique_together = (('signature', 'auth_user', 'valid_until'),)
def __str__(self):
return "{0}{1}{2}".format(self.signature, self.auth_user,
self.valid_until)