Re: Django values_list queryset returns queryset object instead of list

[Andréas Kühne]

HI Santhosh,

This is expected behaviour because it is a queryset until you query the
results - or iterate over them.

For example:
for item in View.objects.all().values_list('name',flat=True).order_by('id'):
  print(item)

will iterate over the list of values. BUT if you want to evaluate the list
directly you can do this:
views =
list(View.objects.all().values_list('name',flat=True).order_by('id'))

And you will have a regular list.

Regards,

Andréas


Den ons 26 feb. 2020 kl 17:39 skrev Santhosh sridhar <
santhosh.sr...@gmail.com>:

> Hi,
> I have a table named View, I'm filtering values like this : views =
> View.objects.all().values_list('name',flat=True).order_by('id')
> I get the output as <QuerySet ['lib', 'lef', 'models', 'datasheet',
> 'layout', 'gds', 'netlist', 'gds2def', 'symbol']> instead of list of the
> names. So I face error when try to parse it in jquery
> : jQuery.parseJSON(JSON.stringify("{{views|safe}}".replace(/&#39;/g,
> '"').replace(/u&quot;/g, '"').replace(/&quot;/g, '"'))); it gives me the
> result as  ------ > <QuerySet ['lib', 'lef', 'models', 'datasheet',
> 'layout', 'gds', 'netlist', 'gds2def', 'symbol']> .
>
> How to fix this? Appreciating any help.
>
>
> Regards,
> Santhosh
>
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