On Mar 8, 2008, at 7:04 AM, Evert Rol wrote:
>
> Have you checked what 'd' is here? It may be something different than
> you'd expect or hope, in particular for the __dict__[d] lookup (not
> sure what you're expecting here).
> I would actually work with something like
> Person.objects.filter(id=pID), which keeps b a QuerySet instead of
> turning it into an object, and then do more filtering later on.
I can do that, but then I get a key error with the name. However, it
works with similar code here:
def details(request, pID='0', opts=()):
response = HttpResponse()
response.write("<HTML><BODY>\n")
try:
p = Person.objects.get(id=pID)
if (pID == '0'):
response.write("<H1>Person Details Index</H1><HR>\n")
else:
for d in opts:
response.write("<li>%s: %s</li>" % (d,
p.__dict__[d]))
except Person.DoesNotExist:
response.write("Person Not Found")
response.write("</BODY></HTML>")
return response
>
>
> But, from the error message, I'm guessing that's actually not (yet)
> your problem. It complains about the 'text' attribute that cannot be
> found, which would suggest that that field doesn't exist in the actual
> database (it's there in the model). Did you sync the database, and
> then later added the text attribute to Blog (or even the whole Blog)?
> Btw, where in your view is line 53? I'm guessing at "b =
> Person.objects.get(id=pID)"?
I dropped the database and resynced it. No go.
I then went and changed the URL code to pass the params to the view
with this to this:
details4 = {'opts':('name', 'blogs')}
And now I get:
KeyError at /People/Blog/1/
'blogs'
Which confused me a bit, since blogs is also a key.
I can probably skip this excercise and proceed on with the rest of the
book since I know now how to pass multiple views and have multiple
URLs, but this concerns me. Part of me still doesn't understand fully
why it is not working and I get a feeling that if I don't resolve
this, I probably screw up the rest of the exercises in the book. :|
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