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from django.contrib import admin
from django.contrib.admin.models import LogEntry, LogEntryManager
from django.db import models
from django.utils.translation import gettext_lazy as _
class Site(models.Model):
domain = models.CharField(max_length=100)
def __str__(self):
return self.domain
class Article(models.Model):
"""
A simple Article model for testing
"""
site = models.ForeignKey(Site, models.CASCADE, related_name="admin_articles")
title = models.CharField(max_length=100)
hist = models.CharField(
max_length=100,
verbose_name=_("History"),
help_text=_("History help text"),
)
created = models.DateTimeField(null=True)
def __str__(self):
return self.title
def test_from_model(self):
return "nothing"
@admin.display(description="not What you Expect")
def test_from_model_with_override(self):
return "nothing"
class ArticleProxy(Article):
class Meta:
proxy = True
class Count(models.Model):
num = models.PositiveSmallIntegerField()
parent = models.ForeignKey("self", models.CASCADE, null=True)
def __str__(self):
return str(self.num)
class Event(models.Model):
date = models.DateTimeField(auto_now_add=True)
class Location(models.Model):
event = models.OneToOneField(Event, models.CASCADE, verbose_name="awesome event")
class Guest(models.Model):
event = models.OneToOneField(Event, models.CASCADE)
name = models.CharField(max_length=255)
class Meta:
verbose_name = "awesome guest"
class EventGuide(models.Model):
event = models.ForeignKey(Event, models.DO_NOTHING)
class Vehicle(models.Model):
pass
class VehicleMixin(Vehicle):
vehicle = models.OneToOneField(
Vehicle,
models.CASCADE,
parent_link=True,
related_name="vehicle_%(app_label)s_%(class)s",
)
class Meta:
abstract = True
class Car(VehicleMixin):
pass
class InheritedLogEntryManager(LogEntryManager):
model = LogEntry
def log_action(
self,
user_id,
content_type_id,
object_id,
object_repr,
action_flag,
change_message="",
):
return LogEntry.objects.create(
user_id=user_id,
content_type_id=content_type_id,
object_id=str(object_id),
# Changing actual repr to test repr
object_repr="Test Repr",
action_flag=action_flag,
change_message=change_message,
)
|
