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Jul 25th, 2016
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  1. class Autor(models.Model):
  2. orden = models.CharField(max_length=2)
  3. nombre = models.CharField(max_length=40)
  4. primer_apellido = models.CharField(max_length=40)
  5. segundo_apellido = models.CharField(max_length=40,blank=True)
  6. correo = models.EmailField(blank=True)
  7. institucion = models.CharField(max_length=200)
  8.  
  9. class Meta:
  10. ordering = ["primer_apellido"]
  11. verbose_name_plural ="Autores"
  12.  
  13. def __str__(self):
  14. return '%s %s %s' %(self.nombre, self.primer_apellido, self.segundo_apellido)
  15.  
  16. class Contribucion(models.Model):
  17. autores = models.ForeignKey(Autor)
  18. orden_autor = models.ForeignKey(Autor.orden)
  19. trabajo = models.ForeignKey(Trabajo)
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