模型.py
class Author(models.Model):
nickname = models.CharField(max_length=100)
class Book(models.Model):
title = models.CharField(max_length=255)
authors = models.ManyToManyField(Author)
管理员.py
@admin.register(Book)
class BookAdmin(admin.ModelAdmin):
list_filter = (???,)
如何通过管理面板过滤特定作者的书籍。