Related objects reference

class RelatedManager

A “related manager” is a manager used in a one-to-many or many-to-many related context. This happens in two cases:

The “other side” of a ForeignKey relation. That is:

from django.db import models

class Reporter(models.Model):
    # ...
    pass

class Article(models.Model):
    reporter = models.ForeignKey(Reporter)

In the above example, the methods below will be available on the manager reporter.article_set.

Both sides of a 登录查看完整内容