Django admin 'save_as' avec inlines

Question

Doit 'save_as' fonctionner avec des lignes. Je suis plutôt déconcerté par le retraçage, mais cela ne semble pas montrer beaucoup d'implication de mon propre code.

Le problème semble être l'identifiant des inlines étant '' lors de l'enregistrement d'un formulaire d'ajout. Ceci est géré tout à fait heureusement par quand vous faites un « ajouter » normal:

Traceback: 
File "/Users/andybaker/.virtualenvs/nmdc_test/lib/python2.7/site-packages/django/core/handlers/base.py" in get_response 
    111.       response = callback(request, *callback_args, **callback_kwargs) 
File "/Users/andybaker/.virtualenvs/nmdc_test/lib/python2.7/site-packages/django/contrib/admin/options.py" in wrapper 
    307.     return self.admin_site.admin_view(view)(*args, **kwargs) 
File "/Users/andybaker/.virtualenvs/nmdc_test/lib/python2.7/site-packages/django/utils/decorators.py" in _wrapped_view 
    93.      response = view_func(request, *args, **kwargs) 
File "/Users/andybaker/.virtualenvs/nmdc_test/lib/python2.7/site-packages/django/views/decorators/cache.py" in _wrapped_view_func 
    79.   response = view_func(request, *args, **kwargs) 
File "/Users/andybaker/.virtualenvs/nmdc_test/lib/python2.7/site-packages/django/contrib/admin/sites.py" in inner 
    197.    return view(request, *args, **kwargs) 
File "/Users/andybaker/.virtualenvs/nmdc_test/lib/python2.7/site-packages/django/utils/decorators.py" in _wrapper 
    28.    return bound_func(*args, **kwargs) 
File "/Users/andybaker/.virtualenvs/nmdc_test/lib/python2.7/site-packages/django/utils/decorators.py" in _wrapped_view 
    93.      response = view_func(request, *args, **kwargs) 
File "/Users/andybaker/.virtualenvs/nmdc_test/lib/python2.7/site-packages/django/utils/decorators.py" in bound_func 
    24.     return func(self, *args2, **kwargs2) 
File "/Users/andybaker/.virtualenvs/nmdc_test/lib/python2.7/site-packages/django/db/transaction.py" in inner 
    217.     res = func(*args, **kwargs) 
File "/Users/andybaker/.virtualenvs/nmdc_test/lib/python2.7/site-packages/django/contrib/admin/options.py" in add_view 
    879.         prefix=prefix, queryset=inline.queryset(request)) 
File "/Users/andybaker/.virtualenvs/nmdc_test/lib/python2.7/site-packages/django/forms/models.py" in __init__ 
    682.             queryset=qs) 
File "/Users/andybaker/.virtualenvs/nmdc_test/lib/python2.7/site-packages/django/forms/models.py" in __init__ 
    415.   super(BaseModelFormSet, self).__init__(**defaults) 
File "/Users/andybaker/.virtualenvs/nmdc_test/lib/python2.7/site-packages/django/forms/formsets.py" in __init__ 
    47.   self._construct_forms() 
File "/Users/andybaker/.virtualenvs/nmdc_test/lib/python2.7/site-packages/django/forms/formsets.py" in _construct_forms 
    108.    self.forms.append(self._construct_form(i)) 
File "/Users/andybaker/.virtualenvs/nmdc_test/lib/python2.7/site-packages/django/forms/models.py" in _construct_form 
    691.   form = super(BaseInlineFormSet, self)._construct_form(i, **kwargs) 
File "/Users/andybaker/.virtualenvs/nmdc_test/lib/python2.7/site-packages/django/forms/models.py" in _construct_form 
    437.     connection=connections[self.get_queryset().db]) 
File "/Users/andybaker/.virtualenvs/nmdc_test/lib/python2.7/site-packages/django/db/models/fields/subclassing.py" in inner 
    53.    return func(*args, **kwargs) 
File "/Users/andybaker/.virtualenvs/nmdc_test/lib/python2.7/site-packages/django/db/models/fields/subclassing.py" in inner 
    53.    return func(*args, **kwargs) 
File "/Users/andybaker/.virtualenvs/nmdc_test/lib/python2.7/site-packages/django/db/models/fields/__init__.py" in get_db_prep_lookup 
    306.    value = self.get_prep_lookup(lookup_type, value) 
File "/Users/andybaker/.virtualenvs/nmdc_test/lib/python2.7/site-packages/django/db/models/fields/__init__.py" in get_prep_lookup 
    292.    return self.get_prep_value(value) 
File "/Users/andybaker/.virtualenvs/nmdc_test/lib/python2.7/site-packages/django/db/models/fields/__init__.py" in get_prep_value 
    479.   return int(value) 

Exception Type: ValueError at /admin/property_manager/property/add/ 
Exception Value: invalid literal for int() with base 10: '' 

Answer 1

pourrait être lié à cela si vous utilisez FileFields? https://code.djangoproject.com/ticket/14760