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			29 lines
		
	
	
		
			646 B
		
	
	
	
		
			Python
		
	
	
	
	
	
			
		
		
	
	
			29 lines
		
	
	
		
			646 B
		
	
	
	
		
			Python
		
	
	
	
	
	
| from django.db import models
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| from django.utils.encoding import python_2_unicode_compatible
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| 
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| 
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| @python_2_unicode_compatible
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| class Car(models.Model):
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|     name = models.CharField(max_length=100)
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| 
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|     def __str__(self):
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|         return self.name
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| 
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| 
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| @python_2_unicode_compatible
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| class Person(models.Model):
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|     name = models.CharField(max_length=100)
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|     cars = models.ManyToManyField(Car, through='PossessedCar')
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| 
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|     def __str__(self):
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|         return self.name
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| 
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| 
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| @python_2_unicode_compatible
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| class PossessedCar(models.Model):
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|     car = models.ForeignKey(Car)
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|     belongs_to = models.ForeignKey(Person)
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| 
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|     def __str__(self):
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|         return self.color
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