src/qbe/django_qbe/models.py

   1 import pickle
   2 from django.contrib.auth.models import User
   3 from django.db import models
   4 from django.utils.translation import ugettext_lazy as _
   5 from picklefield.fields import PickledObjectField
   6
   7 class SavedQuery(models.Model):
   8     name = models.CharField(_("name"), max_length=100)
   9     description = models.TextField(_("description"), blank=True)
  10     query_data = PickledObjectField(protocol=pickle.HIGHEST_PROTOCOL)
  11     date_created = models.DateTimeField(_("date created"), auto_now_add=True)
  12     date_updated = models.DateTimeField(_("date updated"), auto_now=True)
  13     user_created = models.ForeignKey(User, blank=False, related_name="savedquery_creator")
  14     user_updated = models.ForeignKey(User, blank=False, related_name="savedquery_updator")
  15
  16     class Meta:
  17         verbose_name = _("Saved query")
  18         verbose_name_plural = _("Saved queries")
  19
  20     def __unicode__(self):
  21         return self.name