#3621: FileField in admin broken with sqlite3
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Reporter: [EMAIL PROTECTED] | Owner: adrian
Status: new | Component: Database wrapper
Version: SVN | Keywords: sqlite3 FileField unique
admin
Stage: Unreviewed | Has_patch: 0
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Using the sqlite3 backend:
If FileField has unique=True set, you cannot add a file due to an
InterfaceError: Error binding parameter 0 - probably unsupported type.
If you drop the unique=True flag, you are able to insert a object, but not
change it; the admin interface gives: Enter a valid filename.
The traceback when unique=True:
Traceback (most recent call last):
File "/Users/jimmy/UNIX/src/django-devel/django/core/handlers/base.py" in
get_response
77. response = callback(request, *callback_args, **callback_kwargs)
File "/Users/jimmy/UNIX/src/django-
devel/django/contrib/admin/views/decorators.py" in _checklogin
55. return view_func(request, *args, **kwargs)
File "/Users/jimmy/UNIX/src/django-devel/django/views/decorators/cache.py"
in _wrapped_view_func
39. response = view_func(request, *args, **kwargs)
File "/Users/jimmy/UNIX/src/django-
devel/django/contrib/admin/views/main.py" in add_stage
250. errors = manipulator.get_validation_errors(new_data)
File "/Users/jimmy/UNIX/src/django-
devel/django/db/models/fields/__init__.py" in manipulator_validator_unique
37. old_obj = self.manager.get(**{lookup_type: field_data})
File "/Users/jimmy/UNIX/src/django-devel/django/db/models/manager.py" in
get
73. return self.get_query_set().get(*args, **kwargs)
File "/Users/jimmy/UNIX/src/django-devel/django/db/models/query.py" in get
248. obj_list = list(clone)
File "/Users/jimmy/UNIX/src/django-devel/django/db/models/query.py" in
__iter__
108. return iter(self._get_data())
File "/Users/jimmy/UNIX/src/django-devel/django/db/models/query.py" in
_get_data
468. self._result_cache = list(self.iterator())
File "/Users/jimmy/UNIX/src/django-devel/django/db/models/query.py" in
iterator
181. cursor.execute("SELECT " + (self._distinct and "DISTINCT " or "") +
",".join(select) + sql, params)
File "/Users/jimmy/UNIX/src/django-devel/django/db/backends/util.py" in
execute
12. return self.cursor.execute(sql, params)
File "/Users/jimmy/UNIX/src/django-
devel/django/db/backends/sqlite3/base.py" in execute
92. return Database.Cursor.execute(self, query, params)
InterfaceError at /admin/polls/bar/add/
Error binding parameter 0 - probably unsupported type.
--
Ticket URL: <http://code.djangoproject.com/ticket/3621>
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