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Diffstat (limited to 'parts/django/tests/modeltests/m2m_intermediary/models.py')
-rw-r--r-- | parts/django/tests/modeltests/m2m_intermediary/models.py | 36 |
1 files changed, 0 insertions, 36 deletions
diff --git a/parts/django/tests/modeltests/m2m_intermediary/models.py b/parts/django/tests/modeltests/m2m_intermediary/models.py deleted file mode 100644 index 8042a52..0000000 --- a/parts/django/tests/modeltests/m2m_intermediary/models.py +++ /dev/null @@ -1,36 +0,0 @@ -""" -9. Many-to-many relationships via an intermediary table - -For many-to-many relationships that need extra fields on the intermediary -table, use an intermediary model. - -In this example, an ``Article`` can have multiple ``Reporter`` objects, and -each ``Article``-``Reporter`` combination (a ``Writer``) has a ``position`` -field, which specifies the ``Reporter``'s position for the given article -(e.g. "Staff writer"). -""" - -from django.db import models - -class Reporter(models.Model): - first_name = models.CharField(max_length=30) - last_name = models.CharField(max_length=30) - - def __unicode__(self): - return u"%s %s" % (self.first_name, self.last_name) - -class Article(models.Model): - headline = models.CharField(max_length=100) - pub_date = models.DateField() - - def __unicode__(self): - return self.headline - -class Writer(models.Model): - reporter = models.ForeignKey(Reporter) - article = models.ForeignKey(Article) - position = models.CharField(max_length=100) - - def __unicode__(self): - return u'%s (%s)' % (self.reporter, self.position) - |