I am working on migrating an Django app to 1.0. I am running into problems getting my models registered with the admin. I am following the info here:
http://code.djangoproject.com/wiki/BackwardsIncompatibleChanges#Mergednewforms-adminintotrunk I have updated my main urls.py: --------- from django.conf.urls.defaults import * from django.contrib import admin from books.settings import URL_MATCH_BASE, ABS_BASE_PATH, DEVELOPMENT from django.views.generic.simple import direct_to_template admin.autodiscover() handler404 = 'books.data.views.handle_404' handler500 = 'books.data.views.handle_500' urlpatterns = patterns('', # Example: # (r'^books/', include('books.foo.urls')), # Uncomment this for admin: #(r'^about/$', direct_to_template, {'template': 'books/about.html'}), (r'^about/$',"books.data.views.about"), (r'^translating/$',"books.data.views.translating"), (r'^'+URL_MATCH_BASE+'admin/(.*)', admin.site.root), (r'^'+URL_MATCH_BASE+'$', include('books.data.urls')), (r'^'+URL_MATCH_BASE+'books/', include('books.data.urls')), ) if DEVELOPMENT: urlpatterns += patterns('', (r'^dmedia/(?P<path>.*)$', 'django.views.static.serve', {'document_root': ABS_BASE_PATH + "/dmedia"}), ) --------- and have removed Admin classes from models.py into admins.py, and registered the classes: ----------models.py-------------- from django.db import models from django.template.defaultfilters import slugify from django.contrib.markup.templatetags.markup import markdown class URL(models.Model): name = models.CharField(max_length=75) description = models.TextField(blank=True) url = models.URLField(verify_exists=False) def __unicode__(self): return self.name #end __unicode__ class Meta: unique_together = (("name", "url"),) #end Meta #end URL -------------------------------------- ----------admin.py--------------- from django.contrib import admin from books.data.models import URL class URLAdmin(admin.ModelAdmin): list_display = ('name','url','description',) search_fields = ['name', 'description', 'url'] #end Admin admin.site.register(URL, URLAdmin) ------------------------------------- However, when I try to go to the admin I get either one of two errors (if I keep refreshing, the errors change between the two randomly. Either ------- TypeError at /admin/ dict objects are unhashable ------ or -------- AlreadyRegistered at /admin/ The model URL is already registered -------- The full errors are included below. Anyone have any idea what is going on? This is current stopped my migration. mike ----------------------------------------- TypeError at /admin/ dict objects are unhashable Request Method: GET Request URL: http://127.0.0.1:8000/admin/ Exception Type: TypeError Exception Value: dict objects are unhashable Environment: Request Method: GET Request URL: http://127.0.0.1:8000/admin/ Django Version: 1.0-final-SVN-7534 Python Version: 2.5.1 Installed Applications: ['django.contrib.auth', 'django.contrib.contenttypes', 'django.contrib.sessions', 'django.contrib.sites', 'django.contrib.admin', 'books.data', 'books.comments'] Installed Middleware: ('django.middleware.cache.CacheMiddleware', 'django.middleware.common.CommonMiddleware', 'django.contrib.sessions.middleware.SessionMiddleware', 'django.contrib.auth.middleware.AuthenticationMiddleware', 'django.middleware.doc.XViewMiddleware') Traceback: File "/Library/Python/2.5/site-packages/django/core/handlers/base.py" in get_response 77. request.path_info) File "/Library/Python/2.5/site-packages/django/core/urlresolvers.py" in resolve 178. for pattern in self.urlconf_module.urlpatterns: File "/Library/Python/2.5/site-packages/django/core/urlresolvers.py" in _get_urlconf_module 197. self._urlconf_module = __import__(self.urlconf_name, {}, {}, ['']) File "/Users/mesh/Sites/books/../books/urls.py" in <module> 31. admin.autodiscover() File "/Library/Python/2.5/site-packages/django/contrib/admin/__init__.py" in autodiscover 40. __import__("%s.admin" % app) File "/Users/mesh/Sites/books/../books/data/admin.py" in <module> 68. admin.site.register(BookVersion, BookVersionAdmin) File "/Library/Python/2.5/site-packages/django/contrib/admin/sites.py" in register 76. validate(admin_class, model) File "/Library/Python/2.5/site-packages/django/contrib/admin/validation.py" in validate 25. validate_base(cls, model) File "/Library/Python/2.5/site-packages/django/contrib/admin/validation.py" in validate_base 157. check_formfield(cls, model, opts, 'fields', field) File "/Library/Python/2.5/site-packages/django/contrib/admin/validation.py" in check_formfield 263. fields[field] Exception Type: TypeError at /admin/ Exception Value: dict objects are unhashable ------------------------------------- AlreadyRegistered at /admin/ The model URL is already registered Request Method: GET Request URL: http://127.0.0.1:8000/admin/ Exception Type: AlreadyRegistered Exception Value: The model URL is already registered Exception Location: /Library/Python/2.5/site-packages/django/contrib/admin/sites.py in register, line 64 Python Executable: /System/Library/Frameworks/Python.framework/Versions/2.5/Resources/Python.app/Contents/MacOS/Python Python Version: 2.5.1 Environment: Request Method: GET Request URL: http://127.0.0.1:8000/admin/ Django Version: 1.0-final-SVN-7534 Python Version: 2.5.1 Installed Applications: ['django.contrib.auth', 'django.contrib.contenttypes', 'django.contrib.sessions', 'django.contrib.sites', 'django.contrib.admin', 'books.data', 'books.comments'] Installed Middleware: ('django.middleware.cache.CacheMiddleware', 'django.middleware.common.CommonMiddleware', 'django.contrib.sessions.middleware.SessionMiddleware', 'django.contrib.auth.middleware.AuthenticationMiddleware', 'django.middleware.doc.XViewMiddleware') Traceback: File "/Library/Python/2.5/site-packages/django/core/handlers/base.py" in get_response 77. request.path_info) File "/Library/Python/2.5/site-packages/django/core/urlresolvers.py" in resolve 178. for pattern in self.urlconf_module.urlpatterns: File "/Library/Python/2.5/site-packages/django/core/urlresolvers.py" in _get_urlconf_module 197. self._urlconf_module = __import__(self.urlconf_name, {}, {}, ['']) File "/Users/mesh/Sites/books/../books/urls.py" in <module> 31. admin.autodiscover() File "/Library/Python/2.5/site-packages/django/contrib/admin/__init__.py" in autodiscover 40. __import__("%s.admin" % app) File "/Users/mesh/Sites/books/../books/data/admin.py" in <module> 68. admin.site.register(BookVersion, BookVersionAdmin) File "/Library/Python/2.5/site-packages/django/contrib/admin/sites.py" in register 76. validate(admin_class, model) File "/Library/Python/2.5/site-packages/django/contrib/admin/validation.py" in validate 25. validate_base(cls, model) File "/Library/Python/2.5/site-packages/django/contrib/admin/validation.py" in validate_base 157. check_formfield(cls, model, opts, 'fields', field) File "/Library/Python/2.5/site-packages/django/contrib/admin/validation.py" in check_formfield 263. fields[field] Exception Type: TypeError at /admin/ Exception Value: dict objects are unhashable --~--~---------~--~----~------------~-------~--~----~ You received this message because you are subscribed to the Google Groups "Django users" group. 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