def __unicode__(self):
return "{0} [{1}]".format(self.titre[:200], self.id).__str__
def __unicode__(self):
return self.intitule.__str__
2016-12-02 10:03 GMT-03:00 Jean-Baptiste Pressac <[email protected]>:
> Hello,
> On Django 1.8 + Python 2.7.11, I have declared in Django admin.py an
> oeuvre class with a ManyToManyField (types) to an TypeOeuvre class.
>
>
> class Oeuvre(models.Model):
> titre = models.CharField(max_length=510)
> types = models.ManyToManyField('TypeOeuvre',
> blank=True,
> verbose_name="Type(s) de l'œuvre")
> class Meta:
> ordering = ['titre']
>
> def __unicode__(self):
> return "{0} [{1}]".format(self.titre[:200], self.id)
>
> class TypeOeuvre(models.Model):
> intitule = models.CharField(max_length=100, verbose_name='Intitulé')
> commentaire = models.CharField(max_length=255,
> verbose_name='Commentaire',
> blank=True)
>
> class Meta:
> ordering = ['intitule']
> verbose_name = "Type d'œuvre"
> verbose_name_plural = "Types d'œuvres"
>
> def __unicode__(self):
> return self.intitule
>
>
>
> When I try to delete a TypeOeuvre object in Django Admin for which
> relations to one oeuvre exists, the "Are you sure?" warning do not
> explicitly mention the name of the oeuvre but displays a list of:
>
> Oeuvre-typeoeuvre relationship: Oeuvre_types object
>
> I also reproduced the problem on Django 1.10 + Python 3.4.5 and using
> __str__ instead of __unicode__.
>
>
> Is there a way to display the name of the oeuvres linked to the type ?
>
>
> Thanks,
>
>
> <https://lh3.googleusercontent.com/-NLq1ATA5oP0/WEFvnIVgHOI/AAAAAAAADrY/quRoC9RxDVcwFhD8iEnkHfnhjammcsIUACLcB/s1600/3gT0J.png>
>
>
>
>
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