Missing inlines in Django Admin -

see below models.py/admin.py

when try change or add fashionmalemodel, inlines don't appear, in fashionfemalemodel. if change order in admin sites registered, putting male below female, inlines show in fashionmalemodel, , not fashionfemalemodel.

why inlines showing in 1 or other?

thanks!

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i've truncated these models because there's lot. also, fashionobject/fashionpage base classes i've created part of custom cms id, name, publish_date, etc.

models.py:

class fashionmodelrole(models.model):     title = models.charfield(max_length=255,)  class fashionmodelcontributor(models.model):     role = models.foreignkey(fashionmodelrole)     person = models.foreignkey(fashionmodelperson, related_name='contributions')  class fashionmodel(fashionobject):     gender = models.charfield(max_length=1,choices=(('f','female'),('m','male')),  editable=false)  class fashionexperience(models.model):     model = models.foreignkey(fashionmodel, related_name = 'experience')     division = models.foreignkey(fashiondivision, related_name = 'levels')     experience = models.charfield(max_length=1,choices=(('5','professional'),('4','advanced'),('3','intermediate'),('2','developing'),('1','recreational'),))  class fashionmalemodel(fashionmodel):     jacket_size = measurementfield(max_length=6, blank=true, null=true)      def __init__(self, *args, **kwargs):         super(fashionmalemodel, self).__init__(*args, **kwargs)         self.gender = 'm'  class fashionfemalemodel(fashionmodel):     dress_size = measurementfield(max_length=6, blank=true, null=true)      def __init__(self, *args, **kwargs):         super(fashionfemalemodel, self).__init__(*args, **kwargs)         self.gender = 'f'  class fashionmodelphoto(models.model):     model = models.foreignkey(fashionmodel, related_name = 'photos')     contributors = models.manytomanyfield(fashionmodelcontributor, null=true, blank=true) 

admin.py:

class fashionexperienceinline(admin.tabularinline):     model = fashionexperience  class fashionmodelphotoinline(admin.tabularinline):     model = fashionmodelphoto  class fashiondivisionadmin(fashionpageadmin):     def __init__(self, *args, **kwargs):         super(fashiondivisionadmin, self).__init__(*args, **kwargs)  class fashionmodeladmin(fashionobjectadmin):     def __init__(self, *args, **kwargs):         super(fashionmodeladmin, self).__init__(*args, **kwargs)         self.inlines += (             fashionmodelphotoinline,             fashionexperienceinline,             )  class fashionmalemodeladmin(fashionmodeladmin):     def __init__(self, *args, **kwargs):         super(fashionmalemodeladmin, self).__init__(*args, **kwargs)  class fashionfemalemodeladmin(fashionmodeladmin):     def __init__(self, *args, **kwargs):         super(fashionfemalemodeladmin, self).__init__(*args, **kwargs)  class fashionmodelpersonadmin(admin.modeladmin):     def __init__(self, *args, **kwargs):         super(fashionmodelpersonadmin, self).__init__(*args, **kwargs)  class fashionmodelroleadmin(admin.modeladmin):     def __init__(self, *args, **kwargs):         super(fashionmodelroleadmin, self).__init__(*args, **kwargs)          class fashionmodelcontributoradmin(admin.modeladmin):     def __init__(self, *args, **kwargs):         super(fashionmodelcontributoradmin, self).__init__(*args, **kwargs)  admin.site.register(fashionmalemodel, fashionmalemodeladmin) admin.site.register(fashionfemalemodel, fashionfemalemodeladmin) admin.site.register(fashiondivision, fashiondivisionadmin) admin.site.register(fashionmodelperson, fashionmodelpersonadmin) admin.site.register(fashionmodelrole, fashionmodelroleadmin) admin.site.register(fashionmodelcontributor, fashionmodelcontributoradmin) 

i took out __init__ functions fashionmalemodeladmin , fashionfemalemodeladmin classes, defined inlines separately inside each one:

inlines = (fashionmodelphotoinline, fashionexperienceinline) 

seems work. took @ this.