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	Co-Authored-By: Mariusz Felisiak <felisiak.mariusz@gmail.com> Co-Authored-By: Hasan Ramezani <hasan.r67@gmail.com>
		
			
				
	
	
		
			29 lines
		
	
	
		
			727 B
		
	
	
	
		
			Python
		
	
	
	
	
	
			
		
		
	
	
			29 lines
		
	
	
		
			727 B
		
	
	
	
		
			Python
		
	
	
	
	
	
| from django.contrib.sites.managers import CurrentSiteManager
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| from django.contrib.sites.models import Site
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| from django.db import models
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| 
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| 
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| class AbstractArticle(models.Model):
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|     title = models.CharField(max_length=50)
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| 
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|     objects = models.Manager()
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|     on_site = CurrentSiteManager()
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| 
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|     class Meta:
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|         abstract = True
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| 
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| 
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| class SyndicatedArticle(AbstractArticle):
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|     sites = models.ManyToManyField(Site)
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| 
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| 
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| class ExclusiveArticle(AbstractArticle):
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|     site = models.ForeignKey(Site, models.CASCADE)
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| 
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| 
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| class CustomArticle(AbstractArticle):
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|     places_this_article_should_appear = models.ForeignKey(Site, models.CASCADE)
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| 
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|     objects = models.Manager()
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|     on_site = CurrentSiteManager("places_this_article_should_appear")
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