old_contents: from django.db import models
  
  
  class Podcast(models.Model):
      title = models.CharField(max_length=100, blank=True)
      link = models.URLField(blank=True)
      feed = models.URLField()
      description = models.CharField(max_length=200, blank=True)
  
      def __str__(self):
          return self.title
  
      def title_or_unnamed(self):
          return self.title if self.title else 'unnamed'
  
  
  class Episode(models.Model):
      title = models.CharField(max_length=200)
      link = models.URLField()
      description = models.TextField(blank=True)
      podcast = models.ForeignKey(Podcast)
  
new_contents: from django.db import models
  
  
  class Podcast(models.Model):
      title = models.CharField(max_length=100, blank=True)
      link = models.URLField(blank=True)
      feed = models.URLField()
      description = models.CharField(max_length=200, blank=True)
  
      def __str__(self):
          return self.title
  
      def title_or_unnamed(self):
          return self.title if self.title else 'unnamed'
  
  
  class Episode(models.Model):
      title = models.CharField(max_length=200)
      link = models.URLField(blank=True)
      description = models.TextField(blank=True)
      podcast = models.ForeignKey(Podcast)
  
subject: Make so an episode link isn't mandatory