class Lang(models.Model):
    name = models.CharField(max_length=64)
    
class Page(models.Model):
    name = models.CharField(max_length=64)
    tmpl = models.CharField(max_length=128,
                            blank=True,
                            verbose_name="Template",
                            help_text="Name of the template file for this page")
    comment = models.CharField(max_length=255,blank=True)

class Msg(models.Model):
    page = models.ForeignKey(Page)
    msgnum = models.IntegerField()
    name = models.CharField(max_length=64,blank=True)
    comment = models.CharField(max_length=255,blank=True)

    class Meta:
        unique_together = (("page", "msgnum"),)
    
class MsgText(models.Model):
    lang = models.ForeignKey(Lang)
    msg = models.ForeignKey(Msg)
    text = models.CharField(max_length=255)