我刚刚更新到Django v1.8，在更新项目之前测试我的本地设置，我收到了一个我从未见过的弃用警告，对我来说也没有任何意义.我可能只是忽略了一些东西或误解了文档.
/Users/neilhickman/Sites/guild/ankylosguild/apps/raiding/models.py:6: RemovedInDjango19Warning: Model class ankylosguild.apps.raiding.models.Difficulty doesn't declare an explicit app_label and either isn't in an application in INSTALLED_APPS or else was imported before its application was loaded. This will no longer be supported in Django 1.9.
class Difficulty(models.Model):
/Users/neilhickman/Sites/guild/ankylosguild/apps/raiding/models.py:21: RemovedInDjango19Warning: Model class ankylosguild.apps.raiding.models.Zone doesn't declare an explicit app_label and either isn't in an application in INSTALLED_APPS or else was imported before its application was loaded. This will no longer be supported in Django 1.9.
class Zone(models.Model):
/Users/neilhickman/Sites/guild/ankylosguild/apps/raiding/models.py:49: RemovedInDjango19Warning: Model class ankylosguild.apps.raiding.models.Boss doesn't declare an explicit app_label and either isn't in an application in INSTALLED_APPS or else was imported before its application was loaded. This will no longer be supported in Django 1.9.
class Boss(models.Model):
/Users/neilhickman/Sites/guild/ankylosguild/apps/raiding/models.py:79: RemovedInDjango19Warning: Model class ankylosguild.apps.raiding.models.Item doesn't declare an explicit app_label and either isn't in an application in INSTALLED_APPS or else was imported before its application was loaded. This will no longer be supported in Django 1.9.
class Item(models.Model):
/Users/neilhickman/Sites/guild/ankylosguild/apps/forum/models.py:14: RemovedInDjango19Warning: Model class ankylosguild.apps.forum.models.Category doesn't declare an explicit app_label and either isn't in an application in INSTALLED_APPS or else was imported before its application was loaded. This will no longer be supported in Django 1.9.
class Category(models.Model):
/Users/neilhickman/Sites/guild/ankylosguild/apps/forum/models.py:36: RemovedInDjango19Warning: Model class ankylosguild.apps.forum.models.Comment doesn't declare an explicit app_label and either isn't in an application in INSTALLED_APPS or else was imported before its application was loaded. This will no longer be supported in Django 1.9.
class Comment(ScoreMixin, ProfileMixin, models.Model):
/Users/neilhickman/Sites/guild/ankylosguild/apps/forum/models.py:64: RemovedInDjango19Warning: Model class ankylosguild.apps.forum.models.Forum doesn't declare an explicit app_label and either isn't in an application in INSTALLED_APPS or else was imported before its application was loaded. This will no longer be supported in Django 1.9.
class Forum(models.Model):
/Users/neilhickman/Sites/guild/ankylosguild/apps/forum/models.py:88: RemovedInDjango19Warning: Model class ankylosguild.apps.forum.models.Post doesn't declare an explicit app_label and either isn't in an application in INSTALLED_APPS or else was imported before its application was loaded. This will no longer be supported in Django 1.9.
class Post(ScoreMixin, ProfileMixin, models.Model):
/Users/neilhickman/Sites/guild/ankylosguild/apps/forum/models.py:119: RemovedInDjango19Warning: Model class ankylosguild.apps.forum.models.CommentPoint doesn't declare an explicit app_label and either isn't in an application in INSTALLED_APPS or else was imported before its application was loaded. This will no longer be supported in Django 1.9.
class CommentPoint(models.Model):
/Users/neilhickman/Sites/guild/ankylosguild/apps/forum/models.py:127: RemovedInDjango19Warning: Model class ankylosguild.apps.forum.models.TopicPoint doesn't declare an explicit app_label and either isn't in an application in INSTALLED_APPS or else was imported before its application was loaded. This will no longer be supported in Django 1.9.
class TopicPoint(models.Model):
/Users/neilhickman/Sites/guild/ankylosguild/apps/auctionhouse/models.py:10: RemovedInDjango19Warning: Model class ankylosguild.apps.auctionhouse.models.Auction doesn't declare an explicit app_label and either isn't in an application in INSTALLED_APPS or else was imported before its application was loaded. This will no longer be supported in Django 1.9.
class Auction(models.Model):
/Users/neilhickman/Sites/guild/ankylosguild/apps/auctionhouse/models.py:83: RemovedInDjango19Warning: Model class ankylosguild.apps.auctionhouse.models.Bid doesn't declare an explicit app_label and either isn't in an application in INSTALLED_APPS or else was imported before its application was loaded. This will no longer be supported in Django 1.9.
class Bid(models.Model):
现在，这给我提出了三个问题.
- 根据documentation的说法，
Options.app_label不是必需的，除非模型在应用程序模块之外(在我的例子中，这不是必需的).其次，不管怎么说，这一行为在1.7中已被弃用，那么为什么它会成为问题呢？ - 应用程序都在install_apps元组中，所以肯定不会是这样吧？
- 如果所有内容都在INSTALLED_APPS元组中，为什么在调用应用程序之前不加载它们？
如果我确实做错了什么，那么正确的做法是什么，因为doctor 们并没有真正弄清楚是什么导致了这个问题，或者如何纠正它.