Hi,
if you don't specifically ask for the query results to be sorted, their order
will be undefined. Differences in your Django version or the RDBMS version or
the OS or the environment or anything may result in a different sort order. If
you want the query to be sorted, you must either use the or
Hey, Thanks for replying. I tried what you said but It's still giving
the error. I've also updated the StackOverflow question with updated code.
One more thing, as you said about JavaScript. I think I won't be needing it
on that page because this *through *models seems to be the solution to my
p
Hi,
Unless you have applied ordering, either in model Meta, or in your query
clause, results are really "in no particular order". Most of the
databases do return results in order the data is read from the disk, but
that's not quaranteed.
If you require ordering, add .order_by() to your query
I am developing a restful application with angular technology as front end
and django at the back end..Please can anyone suggest which type of views
should I use,Should I go for APIVIEW or separate views like
ListAPIView,RetrieveAPIView or in any case go for viewset
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I am developing a restful application with angular technology as front end
and django at the back end..Please suggest which type of views should I
use,Should
I go for APIVIEW or separate views like ListAPIView,RetrieveAPIView or in
any case go for viewset??
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Hello,
My problem is very rare so I'll try ad add as much useful detail as
possible.
I am using python 3.5 and 3.6, Django 1.11.4
I am creating complex security related application and need to generate
additional models based on other applications' models. In general,
everything works fine,
Thank you - The problem is solved.
I had deleted the migration files because It was showing no table error.
But on deleting the database file (db.sqlite3) and re-applying migrations,
It worked.
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On Tue, Sep 05, 2017 at 03:47:37AM -0700, Roman Akopov wrote:
> Hello,
>
> My problem is very rare so I'll try ad add as much useful detail as
> possible.
>
> I am using python 3.5 and 3.6, Django 1.11.4
>
> I am creating complex security related application and need to generate
> additional
On Tuesday, September 5, 2017 at 3:38:17 PM UTC+4, Michal Petrucha wrote:
>
> On Tue, Sep 05, 2017 at 03:47:37AM -0700, Roman Akopov wrote:
>
> So the deal is that each model's _meta caches a bunch of structures
> storing the list of fields, reverse relations, and so on, the first
> time you a
On Tue, Sep 05, 2017 at 04:56:10AM -0700, Roman Akopov wrote:
> Unfortulately, it did not help. I have added "model._meta._expire_cache()"
> call almost everywhere, before generating dynamic model, after, between
> steps, it did not help a bit, error is exactly the same.
> Also, I have additional
CODE:
class FormList(APIView):
def get(self, request, id):
import ipdb;ipdb.set_trace()
item_obj = ItemMaster.objects.get(id=id)
serializer = ItemMasterSerializer(forms,many=False)
return Response(serializer.data, content_type="application/json")
def get(self,request):
forms = ItemMaster.objects.a
Hi All,
I am getting error when I tried to create a superuser. I am using Cassandra
3.0 with Django 1.11.4.
I used this command in Pycharm: manage.py createsuperuser
error: "cassandra.protocol.SyntaxException:
"
What am I doing wrong?
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I call it on target model, the one with reverse relation missing.
On Tuesday, September 5, 2017 at 4:40:02 PM UTC+4, Michal Petrucha wrote:
>
> On Tue, Sep 05, 2017 at 04:56:10AM -0700, Roman Akopov wrote:
> > Unfortulately, it did not help. I have added
> "model._meta._expire_cache()"
> > call
To retrieve a particular object in your API you should implement it in a
method called "retrieve", not "get", if I remember correctly
On Tue, Sep 5, 2017 at 10:28 AM, Rakhee Menon
wrote:
> CODE:
>
> class FormList(APIView):
> def get(self, request, id):
> import ipdb;ipdb.set_trace()
> item_obj
I have investigated a bit more and looks lite it is Options._relation_tree
property, it's value is calculated by _populate_directed_relation_graph
only once and it is @cached_property, so I see no valid way to reset value
On Tuesday, September 5, 2017 at 4:40:02 PM UTC+4, Michal Petrucha wrote:
Today the Django team issued 1.11.5 and 1.10.8 as part of our security
process. These releases address a security issue, and we encourage all
users to upgrade as soon as possible:
https://www.djangoproject.com/weblog/2017/sep/05/security-releases/
As a reminder, we ask that potential security i
Hello
I have this photo:
wildlifephotos/2017/07/26/2017-06-30_Lansdowne_-_Syrphus_Sp_A_01.JPG
in the project’s following folder
mysite/media
as per the following (simplified) tree
C:.
|
\---mysite
| db.sqlite3
| manage.py
|
+---media
| |
>
> However, when I try to add the photo to the page I’m getting stuck. If I
> try adding ‘
>
> {% block content %}
>
> < Back
> {% if pht != None %}
>{{ pht.name }}
>{{ pht.location.name }}
>{{ pht.description }}
>{{ pht.photo_taken }}
> "responsive-img"
On Tue, Sep 5, 2017 at 5:42 AM, Sandeep S wrote:
> Hi All,
>
> I am getting error when I tried to create a superuser. I am using
> Cassandra 3.0 with Django 1.11.4.
>
> I used this command in Pycharm: manage.py createsuperuser
>
> error: "cassandra.protocol.SyntaxException: [Syntax error in CQL
My instinct tells me that there may be something wrong with the classmethod
normalize_username in _create_user method.
What Matias suggested works.
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On Tuesday, September 5, 2017 at 8:06:09 PM UTC+5:30, Vijay Khemlani wrote:
>
> To retrieve a particular object in your API you should implement it in a
> method called "retrieve", not "get", if I remember correctly
>
> On Tue, Sep 5, 2017 at 10:28 AM, Rakhee Menon > wrote:
>
>> CODE:
>>
>> cla
>
> But while using APIView there is no retrieve method.We have only
>> get,post,delete and put methods.
>>
> As there is lot of customization in my API i need to use APIViews only...
> So please tell me how to access specific items using APIViews
>
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This is an old thread about 1.7.
Things have improved since then:
https://docs.djangoproject.com/en/1.11/topics/migrations/#model-managers
On Wed, Sep 6, 2017 at 4:01 AM, Tim Huang wrote:
> My instinct tells me that there may be something wrong with the classmethod
> normalize_username in _create
On Sep 5, 2017 6:28 AM, "Rakhee Menon" wrote:
CODE:
class FormList(APIView):
def get(self, request, id):
import ipdb;ipdb.set_trace()
item_obj = ItemMaster.objects.get(id=id)
serializer = ItemMasterSerializer(forms,many=False)
return Response(serializer.data, content_type="application/json")
def
Customization in the sense..I have lot of calculations to do so its not
possible using viewset.
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On Sep 5, 2017 11:21 PM, "Rakhee Menon" wrote:
Customization in the sense..I have lot of calculations to do so its not
possible using viewset.
Ah, that isn't reflected in the example code you provided. Fair enough.
Custom logic like calculations can be integrated in to any view or viewset.
Oft
>
>
> Custom logic like calculations can be integrated in to any view or
> viewset. Often times the logic is broken out in to separate standalone
> functions and called by some simple overrides on the view[set].
>
I forgot to mention, you may want to integrate that business logic directly
in to yo
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