#30006: Wrong UUID serialization in inline admin when used as a 1to1Field 
primary
key of a UUID primary key.
-----------------------------------------+------------------------
               Reporter:  Gerhut         |          Owner:  nobody
                   Type:  Bug            |         Status:  new
              Component:  contrib.admin  |        Version:  2.1
               Severity:  Normal         |       Keywords:
           Triage Stage:  Unreviewed     |      Has patch:  0
    Needs documentation:  0              |    Needs tests:  0
Patch needs improvement:  0              |  Easy pickings:  0
                  UI/UX:  0              |
-----------------------------------------+------------------------
 Sorry for the confusing title, I create a reproducing
 [https://github.com/Gerhut/django-inline-admin-bug repo] on GitHub.

 Key code as follows:

 models.py


 {{{
 class Room(models.Model):
     id = models.UUIDField(default=uuid4, primary_key=True, editable=False)
     name = models.TextField()

     def __str__(self):
         return self.name


 class Teacher(models.Model):
     room = models.OneToOneField(Room, on_delete=models.CASCADE,
                                 primary_key=True)
     name = models.TextField()

     def __str__(self):
         return self.name


 class Student(models.Model):
     id = models.UUIDField(default=uuid4, primary_key=True, editable=False)
     teacher = models.ForeignKey(Teacher, on_delete=models.CASCADE)
     name = models.TextField()

     def __str__(self):
         return self.name
 }}}

 admin.py
 {{{
 from .models import Room, Teacher, Student


 @admin.register(Room)
 class RoomAdmin(admin.ModelAdmin):
     pass


 @admin.register(Teacher)
 class TeacherAdmin(admin.ModelAdmin):
     class StudentInline(admin.TabularInline):
         model = Student

     inlines = [StudentInline]
 }}}

-- 
Ticket URL: <https://code.djangoproject.com/ticket/30006>
Django <https://code.djangoproject.com/>
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