Comments on: DiggPaginator update

By: C Moran

C Moran — Wed, 28 Jul 2010 05:15:27 +0000

Re my previous comment:

Never mind, I got it, but it would be useful to post that info anyway. Thanks again.

By: C Moran

C Moran — Wed, 28 Jul 2010 03:34:24 +0000

Hi,

Could you please post here what the code within the template should look like? Just the basic flow of how to output the links, not the styling.

Thanks and cheers for a great snippet.

By: admin

admin — Fri, 09 Oct 2009 12:26:06 +0000

Konstantin, wrt the the object_list generic view: Well, it seems possible, from a look at the code, if you just don’t use the views own pagination features; looks like you’d have to pass paginate_by=False and an empty queryset, and pass the DiggPaginator instance through extra_context.

It’s just that pagination is pretty much the only thing that view does, so I’m not sure the above makes all that much sense. You’d be better off just using your own view.

Thanks for the tip about the math operations. You’re right, of course, I’m slightly stupefied that I wrote the code the way I did. I’m not going to update the snippet, but I will update my repository, which you can find here: http://bitbucket.org/miracle2k/djutils/src/tip/djutils/pagination.py

By: konstantin

konstantin — Fri, 09 Oct 2009 09:38:37 +0000

one more thing:

you can avoid floating point operations:

max_padding = int(math.ceil(self.body/2.0)-1)
is the same as
max_padding = (self.body + 1) / 2 – 1

in general: (K + N – 1) / N == math.ceil(float(K) / float(N)), where K and N are integers

and

math.floor(number+body/2.0)
is the same as
number+body / 2

By: konstantin

konstantin — Fri, 09 Oct 2009 09:27:07 +0000

hello,
thanks for sharing this code. i am trying to integrate your code in to my template used from django.views.generic.list_detail.object_list. have you used your paginator in a similar context?

By: DiegoCerdan

DiegoCerdan — Fri, 17 Apr 2009 02:33:40 +0000

I used your DiggPagination code on my site and it works like charm. Thank you very much.

By: Giovanni

Giovanni — Thu, 26 Feb 2009 08:33:23 +0000

hi, just want to say thanks: I use it and it’s very useful

By: Bernhard

Bernhard — Fri, 20 Jun 2008 20:55:01 +0000

Sorry for the confusion…
Works as expected, very great! Thanks again!

By: admin

admin — Fri, 20 Jun 2008 20:43:53 +0000

Bernhard, QuerySetDiggPaginator should work, it subclasses both DiggPaginator and Django’s QuerySetPaginator. Give it a try, and please let me know if it doesn’t work (or even if it does – you’ve got me bit worried now ).

By: Bernhard

Bernhard — Fri, 20 Jun 2008 20:38:43 +0000

Hi,
first of all thanks for this script!
Why is the QuerySetDiggPaginator empty? I need to paginate a QuerySet If i use the class DiggPaginator it works, but there is no “LIMIT OFFSET…” on my Querys. This is a performance killer.

Thanks in advance,
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