Django 实现Admin自动填充当前用户的示例代码

model.py

import datetime

from django.contrib.auth.models import User
from django.db import models

class Entry(models.Model):
 title = models.CharField(max_length=250)
 slug = models.SlugField()
 pub_date = models.DateTimeField(default=datetime.datetime.now)
 author = models.ForeignKey(User, related_name='entries')
 summary = models.TextField(blank=True)
 body = models.TextField()

class Meta:
   get_latest_by = 'pub_date'
   ordering = ('-pub_date',)
   verbose_name_plural = 'entries'

def __unicode__(self):
   return self.title

def get_absolute_url(self):
   return "/weblog/％s/％s/" ％ (self.pub_date.strftime("％Y/％b/％d"),
                 self.slug)

admin.py

from django.contrib import admin

from blog.models import Entry

class EntryAdmin(admin.ModelAdmin):
 exclude = ('author',)
 list_display = ('title', 'pub_date', 'author')
 prepopulated_fields = { 'slug': ['title'] }

def has_change_permission(self, request, obj=None):
   has_class_permission = super(EntryAdmin, self).has_change_permission(request, obj)
   if not has_class_permission:
     return False
   if obj is not None and not request.user.is_superuser and request.user.id != obj.author.id:
     return False
   return True

def queryset(self, request):
   if request.user.is_superuser:
     return Entry.objects.all()
   return Entry.objects.filter(author=request.user)

def save_model(self, request, obj, form, change):
   if not change:
     obj.author = request.user
   obj.save()

admin.site.register(Entry, EntryAdmin)

参考链接：https://www.b-list.org/weblog/2008/dec/24/admin/

来源：https://blog.csdn.net/weixin_39198406/article/details/87797314