The model instance reference has a complete list The last method in this example is a property. date ( 1965, 1, 1 ): return "Baby boomer" else : return "Post-boomer" def full_name ( self ): "Returns the person's full name." return f " " date ( 1945, 8, 1 ): return "Pre-boomer" elif self. DateField () def baby_boomer_status ( self ): "Returns the person's baby-boomer status." import datetime if self. CharField ( max_length = 50 ) birth_date = models. CharField ( max_length = 50 ) last_name = models. You do this by creating instances ofįrom django.db import models class Person ( models. Your intermediary model ( Membership, in this case), you’re ready to startĬreating some many-to-many relationships. Now that you have set up your ManyToManyField to use ![]() Must also specify through_fields as above, or a validation error If there are more than two foreign keys though, you They will be treated as the two (different) sides of the many-to-many Intermediary model, two foreign keys to the same model are permitted, but
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