from copy import deepcopy
from django.contrib import admin
from mezzanine.blog.admin import BlogPostAdmin

from models import Episode

episode_extra_fieldsets = [
    (None, {'fields': ('short_description', 'cover_image', 'episode_link')}),
]


class EpisodeAdmin(BlogPostAdmin):
    fieldsets = deepcopy(BlogPostAdmin.fieldsets) + episode_extra_fieldsets


admin.site.register(Episode, EpisodeAdmin)

@@ -229,16 +229,26 @@
 de_link'
+, 'length'
 )%7D),%0A%5D%0A%0A

add episode length to its admin form