old_contents: from django.contrib import admin
  from news.models import Slider,How_it_works,Author,ArticleCategory,ArticleTags,RelationTagArticle,RelationCategoryArticle,ArticleImages,Article,Mesagges,Contact_us,PrivacyPolicy
  # Register your models here.
  
  
  
  class SliderAdmin(admin.ModelAdmin):
      readonly_fields = ('show_image',)
      list_display = ('show_image','title','text','status','read_more')
      icon = '<i class="material-icons admin-modelicon-build">picture_in_picture</i>'
  
  class AuthorAdmin(admin.ModelAdmin):
      icon = '<i class="material-icons admin-modelicon-build">recent_actors</i>'
  
  class ArticleAdmin(admin.ModelAdmin):
      icon = '<i class="material-icons admin-modelicon-build">note_add</i>'
  
  class ArticleImagesAdmin(admin.ModelAdmin):
      icon = '<i class="material-icons admin-modelicon-build">perm_media</i>'
  
  class Contact_usAdmin(admin.ModelAdmin):
      icon = '<i class="material-icons admin-modelicon-build">contacts</i>'
  
  class ArticleTagsAdmin(admin.ModelAdmin):
      icon = '<i class="material-icons admin-modelicon-build">loyalty</i>'
  
  class ArticleCategoryAdmin(admin.ModelAdmin):
      icon = '<i class="material-icons admin-modelicon-build">library_books</i>'
  
  class MesaggesAdmin(admin.ModelAdmin):
      icon = '<i class="material-icons admin-modelicon-build">message</i>'
  
  class How_it_worksAdmin(admin.ModelAdmin):
      icon = '<i class="material-icons admin-modelicon-build">work</i>'
  
  
  
  
  admin.site.register(Slider,SliderAdmin)
  admin.site.register(How_it_works,How_it_worksAdmin)
  admin.site.register(Author,AuthorAdmin)
  admin.site.register(ArticleCategory,ArticleCategoryAdmin)
  admin.site.register(ArticleTags,ArticleTagsAdmin)
  admin.site.register(RelationTagArticle,ArticleTagsAdmin)
  admin.site.register(RelationCategoryArticle,ArticleCategoryAdmin)
  admin.site.register(ArticleImages,ArticleImagesAdmin)
  admin.site.register(Article,ArticleAdmin)
  admin.site.register(Mesagges,MesaggesAdmin)
  admin.site.register(Contact_us,Contact_usAdmin)
  admin.site.register(PrivacyPolicy)
  
  
  
new_contents: from django.contrib import admin
  from news.models import Slider,How_it_works,Author,ArticleCategory,ArticleTags,RelationTagArticle,RelationCategoryArticle,ArticleImages,Article,Mesagges,Contact_us,PrivacyPolicy
  # Register your models here.
  
  class ImageTabularAdmin(admin.TabularInline):
      model = ArticleImages
      extra = 1
      # readonly_fields = ('upload_file', 'file_name', 'fayl_name')
      # raw_id_fields = ('relation',)
      # exclude = ('upload_file',)
      # fieldsets = [
      #     ('İcra olunmalıdır', {
      #         'fields': ['upload_file', 'file_name', 'fayl_name']
      #     }),
      # ]
  
  
  class SliderAdmin(admin.ModelAdmin):
      readonly_fields = ('show_image',)
      list_display = ('show_image','title','text','status','read_more')
      icon = '<i class="material-icons admin-modelicon-build">picture_in_picture</i>'
  
  class AuthorAdmin(admin.ModelAdmin):
      icon = '<i class="material-icons admin-modelicon-build">recent_actors</i>'
  
  class ArticleAdmin(admin.ModelAdmin):
      inlines = [ImageTabularAdmin,]
      icon = '<i class="material-icons admin-modelicon-build">note_add</i>'
  
  class ArticleImagesAdmin(admin.ModelAdmin):
      icon = '<i class="material-icons admin-modelicon-build">perm_media</i>'
  
  class Contact_usAdmin(admin.ModelAdmin):
      icon = '<i class="material-icons admin-modelicon-build">contacts</i>'
  
  class ArticleTagsAdmin(admin.ModelAdmin):
      icon = '<i class="material-icons admin-modelicon-build">loyalty</i>'
  
  class ArticleCategoryAdmin(admin.ModelAdmin):
      icon = '<i class="material-icons admin-modelicon-build">library_books</i>'
  
  class MesaggesAdmin(admin.ModelAdmin):
      icon = '<i class="material-icons admin-modelicon-build">message</i>'
  
  class How_it_worksAdmin(admin.ModelAdmin):
      icon = '<i class="material-icons admin-modelicon-build">work</i>'
  
  
  
  
  admin.site.register(Slider,SliderAdmin)
  admin.site.register(How_it_works,How_it_worksAdmin)
  admin.site.register(Author,AuthorAdmin)
  admin.site.register(ArticleCategory,ArticleCategoryAdmin)
  admin.site.register(ArticleTags,ArticleTagsAdmin)
  admin.site.register(RelationTagArticle,ArticleTagsAdmin)
  admin.site.register(RelationCategoryArticle,ArticleCategoryAdmin)
  admin.site.register(ArticleImages,ArticleImagesAdmin)
  admin.site.register(Article,ArticleAdmin)
  admin.site.register(Mesagges,MesaggesAdmin)
  admin.site.register(Contact_us,Contact_usAdmin)
  admin.site.register(PrivacyPolicy)
  
  
  
subject: Update Article models