old_contents: from django.db import models
  from django.contrib.auth.models import User
  from django.utils.translation import ugettext_lazy as _
  from dialer_gateway.models import Gateway
  from dialer_settings.models import DialerSetting
  
  
  class UserProfile(models.Model):
      """This defines extra features for the user
  
      **Attributes**:
  
          * ``accountcode`` - Account name.
  
      **Relationships**:
  
          * ``user`` - Foreign key relationship to the User model.
          * ``userprofile_gateway`` - ManyToMany
          * ``userprofile_voipservergroup`` - ManyToMany
          * ``dialersetting`` - Foreign key relationship to the DialerSetting \
          model.
  
      **Name of DB table**: user_profile
      """
      user = models.OneToOneField(User)
      accountcode = models.PositiveIntegerField(null=True, blank=True)
      #voip_gateway = models.ForeignKey(Gateway, verbose_name='VoIP Gateway',
      #                            help_text=_("Select VoIP Gateway"))
      userprofile_gateway = models.ManyToManyField(Gateway,
                                              verbose_name=_('Gateway'))
      dialersetting = models.ForeignKey(DialerSetting,
                        verbose_name=_('Dialer settings'), null=True, blank=True)
      created_date = models.DateTimeField(auto_now_add=True)
      updated_date = models.DateTimeField(auto_now=True)
  
      class Meta:
          db_table = 'user_profile'
          app_label = _('user_profile')
          verbose_name = _("User Profile")
          verbose_name_plural = _("User Profile")
  
  
  class Customer(User):
  
      class Meta:
          proxy = True
          app_label = 'auth'
          verbose_name = _('Customer')
          verbose_name_plural = _('Customers')
  
  
  class Staff(User):
  
      class Meta:
          proxy = True
          app_label = 'auth'
          verbose_name = _('Admin')
          verbose_name_plural = _('Admins')
  
      def save(self, **kwargs):
          if not self.pk:
              self.is_staff = 1
              self.is_superuser = 1
          super(Staff, self).save(**kwargs)
  
new_contents: from django.db import models
  from django.contrib.auth.models import User
  from django.utils.translation import ugettext_lazy as _
  from dialer_gateway.models import Gateway
  from dialer_settings.models import DialerSetting
  
  
  class UserProfile(models.Model):
      """This defines extra features for the user
  
      **Attributes**:
  
          * ``accountcode`` - Account name.
  
      **Relationships**:
  
          * ``user`` - Foreign key relationship to the User model.
          * ``userprofile_gateway`` - ManyToMany
          * ``userprofile_voipservergroup`` - ManyToMany
          * ``dialersetting`` - Foreign key relationship to the DialerSetting \
          model.
  
      **Name of DB table**: user_profile
      """
      user = models.OneToOneField(User)
      accountcode = models.PositiveIntegerField(null=True, blank=True)
      #voip_gateway = models.ForeignKey(Gateway, verbose_name='VoIP Gateway',
      #                            help_text=_("Select VoIP Gateway"))
      userprofile_gateway = models.ManyToManyField(Gateway,
                                              verbose_name=_('Gateway'))
      dialersetting = models.ForeignKey(DialerSetting,
                        verbose_name=_('Dialer settings'), null=True, blank=True)
      created_date = models.DateTimeField(auto_now_add=True)
      updated_date = models.DateTimeField(auto_now=True)
  
      class Meta:
          db_table = 'user_profile'
          verbose_name = _("User Profile")
          verbose_name_plural = _("User Profile")
  
  
  class Customer(User):
  
      class Meta:
          proxy = True
          app_label = 'auth'
          verbose_name = _('Customer')
          verbose_name_plural = _('Customers')
  
  
  class Staff(User):
  
      class Meta:
          proxy = True
          app_label = 'auth'
          verbose_name = _('Admin')
          verbose_name_plural = _('Admins')
  
      def save(self, **kwargs):
          if not self.pk:
              self.is_staff = 1
              self.is_superuser = 1
          super(Staff, self).save(**kwargs)
  
subject: fix bug on model user profile