Fixed, to get the code see http://www.djangosnippets.org/snippets/513/
Enjoy!
On Dec 13, 9:04 pm, "[EMAIL PROTECTED]" <[EMAIL PROTECTED]> wrote:
> OK, you're spot on there. That'll teach me to evan glance at my own
> code before posting my cries for help! (And thanks for the tip about
> get_internal_type)
>
> Anyway, now I think I have what is needed, but now I get the following
> traceback:-
>
> Traceback (most recent call last):
> File "<console>", line 1, in <module>
> File "/Django Source/django/db/models/query.py", line 108, in
> __repr__
> return repr(self._get_data())
> File "/Django Source/django/db/models/query.py", line 483, in
> _get_data
> self._result_cache = list(self.iterator())
> File "/Django Source/django/db/models/query.py", line 189, in
> iterator
> cursor.execute("SELECT " + (self._distinct and "DISTINCT " or "")
> + ",".join(select) + sql, params)
> File "/Django Source/django/db/backends/util.py", line 21, in
> execute
> sql = self.db.ops.last_executed_query(self.cursor, sql, params)
> File "/Django Source/django/db/backends/__init__.py", line 150, in
> last_executed_query
> return smart_unicode(sql) % u_params
> TypeError: not all arguments converted during string formatting
>
> Ideas?
>
> On Dec 13, 8:31 pm, "Marty Alchin" <[EMAIL PROTECTED]> wrote:
>
> > On Dec 13, 2007 3:11 PM, [EMAIL PROTECTED] <[EMAIL PROTECTED]> wrote:
>
> > > Heh, I just picked this up, too! I got the field working almost
> > > straight away after your kind help (all apart from queries, which I
> > > haven't fixed yet as I've been traveling up until this evening)
>
> > Glad to hear you're making progress!
>
> > > Anyway, what I have ishttp://dpaste.com/27955/whichseems to work
> > > fine, all apart from the issue I detail in
> > >http://groups.google.com/group/django-users/browse_frm/thread/dc8aaf4...
>
> > A couple of comments that might help you out:
>
> > 1.) Using db_type() makes me cringe, especially the way you're using
> > it. Try this instead.
>
> > def get_internal_type(self):
> > return "TextField"
>
> > No importing of database backends. Much nicer.
>
> > 2.) I can't say for certain about your query problem without trying
> > out the code myself, but it doesn't look like your
> > get_db_prep_lookup() is doing what you want it to do. You're storing
> > the entire value (dictionary, perhaps?) as a single pickled string,
> > but you're looking up based on a list of pickled dictionary keys
> > instead.
>
> > Basically, I don't think "the ORM" is iterating over your dictionary.
> > You are. Try using something like [pickle.dumps(values)] if you want
> > it to match the dictionary exactly. But I'm not sure exactly how you
> > want it to behave, so I can't be of much more help in this area.
>
> > -Gul
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