old_contents: # -*- coding: utf-8 -*-
  
  from django.contrib import admin
  from django.contrib.auth import admin as auth_admin
  from django.contrib.auth import models as auth_models
  from django.utils.translation import ugettext, ugettext_lazy as _
  
  from . import models
  
  class UserProfileInline(admin.StackedInline):
      model = models.UserProfile
      can_delete = False
      exclude = ('lost',)
      verbose_name_plural = u'perfil'
  
  
  class UserAdmin(auth_admin.UserAdmin):
      list_display = ('username', 'email', 'get_full_name', 'is_staff', 'get_payment_code', 'get_is_under_age', 'get_quota', 'get_payed', 'get_payment')
      list_filter = ('is_staff', 'is_superuser', 'is_active', 'profile__dinner_menu')
      select_related = ('profile',)
      search_fields = ('username', 'email', 'first_name', 'last_name', 'alias', 'smial', 'payment')
      fieldsets = (
          (None, {'fields': ('username', 'password')}),
          (_('Personal info'), {'fields': ('first_name', 'last_name', 'email')}),
          (_('Permissions'), {'fields': ('is_active', 'is_staff', 'is_superuser', 'groups')}),
          (_('Important dates'), {'fields': ('last_login', 'date_joined')}),
      )
      inlines = (UserProfileInline, )
  
      def get_payment_code(self, obj):
          return obj.profile.payment_code
  
      get_payment_code.short_description = u'C. pago'
  
      def get_is_under_age(self, obj):
          return obj.profile.is_under_age
  
      get_is_under_age.short_description = u'Menor de edad'
  
      def get_quota(self, obj):
          return obj.profile.quota
  
      get_quota.short_description = u'Cuota'
  
      def get_payed(self, obj):
          return obj.profile.payed
  
      get_payed.short_description = u'Pagado'
  
      def get_payment(self, obj):
      	return obj.profile.payment[:40]
  
      get_payment.short_description = u'Estado de pago'
  
  
  class ActivityAdmin(admin.ModelAdmin):
      list_display = ('__unicode__', 'duration', 'max_places', 'has_view_page', 'show_owners', 'requires_inscription')
      list_filter = ('has_view_page', 'show_owners', 'requires_inscription')
      search_fields = ('title', 'subtitle', 'text', 'logistics', 'notes_organization')
      filter_horizontal = ('owners', 'organizers', 'participants')
  
  admin.site.unregister(auth_models.User)
  admin.site.register(auth_models.User, UserAdmin)
  admin.site.register(models.Activity, ActivityAdmin)
  
  
new_contents: # -*- coding: utf-8 -*-
  
  from django.contrib import admin
  from django.contrib.auth import admin as auth_admin
  from django.contrib.auth import models as auth_models
  from django.utils.translation import ugettext, ugettext_lazy as _
  
  from . import models
  
  class UserProfileInline(admin.StackedInline):
      model = models.UserProfile
      can_delete = False
      exclude = ('lost',)
      verbose_name_plural = u'perfil'
  
  
  class UserAdmin(auth_admin.UserAdmin):
      list_display = ('username', 'email', 'get_full_name', 'is_staff', 'get_payment_code', 'get_is_under_age', 'get_quota', 'get_payed', 'get_payment')
      list_filter = ('is_staff', 'is_superuser', 'is_active', 'profile__dinner_menu', 'profile__room_choice')
      select_related = ('profile',)
      search_fields = ('username', 'email', 'first_name', 'last_name', 'alias', 'smial', 'payment')
      fieldsets = (
          (None, {'fields': ('username', 'password')}),
          (_('Personal info'), {'fields': ('first_name', 'last_name', 'email')}),
          (_('Permissions'), {'fields': ('is_active', 'is_staff', 'is_superuser', 'groups')}),
          (_('Important dates'), {'fields': ('last_login', 'date_joined')}),
      )
      inlines = (UserProfileInline, )
  
      def get_payment_code(self, obj):
          return obj.profile.payment_code
  
      get_payment_code.short_description = u'C. pago'
  
      def get_is_under_age(self, obj):
          return obj.profile.is_under_age
  
      get_is_under_age.short_description = u'Menor de edad'
  
      def get_quota(self, obj):
          return obj.profile.quota
  
      get_quota.short_description = u'Cuota'
  
      def get_payed(self, obj):
          return obj.profile.payed
  
      get_payed.short_description = u'Pagado'
  
      def get_payment(self, obj):
      	return obj.profile.payment[:40]
  
      get_payment.short_description = u'Estado de pago'
  
  
  class ActivityAdmin(admin.ModelAdmin):
      list_display = ('__unicode__', 'duration', 'max_places', 'has_view_page', 'show_owners', 'requires_inscription')
      list_filter = ('has_view_page', 'show_owners', 'requires_inscription')
      search_fields = ('title', 'subtitle', 'text', 'logistics', 'notes_organization')
      filter_horizontal = ('owners', 'organizers', 'participants')
  
  admin.site.unregister(auth_models.User)
  admin.site.register(auth_models.User, UserAdmin)
  admin.site.register(models.Activity, ActivityAdmin)
  
  
subject: Add room_choice to user list in admin