SELECT * FROM users WHERE name='Имя' AND lastname='Фамилия' AND patronymic='Отчество'
def content_file_name(instance, filename):
return '/'.join(['content', instance.user.username, filename])
class Content(models.Model):
name = models.CharField(max_length=200)
user = models.ForeignKey(User)
file = models.FileField(upload_to=content_file_name)