Hi, does anyone know how to handle the aggregate "_id" that django does automatically in its primary keys, what happens is that I am working with an already established database, its tables have the id field and the foreign ones id_table1 And when I want to call objects.select_related (id_table1) I get an error that the name id_table1_id is not valid, since django adds it automatically Does anyone know how to control that aggregate, or how to make django skip that in the DB Thanks in advance

I uploaded image on database but it's not showing on browser

Show me your model

class Variedad(models.Model): # Publisher id = models.AutoField(primary_key=True) cod = models.CharField(max_length=10, blank=True, null=True) descrip = models.CharField(max_length=30, blank=True, null=True) estado = models.CharField(max_length=1, blank=True, null=True) class Meta: managed = False db_table = 'variedad' class Lineas(models.Model): # Book id = models.AutoField(primary_key=True) cod = models.CharField(max_length=2, blank=True, null=True) hilera = models.IntegerField(blank=True, null=True) id_variedad = models.ForeignKey('Variedad', on_delete=models.CASCADE) estado = models.CharField(max_length=1, blank=True, null=True) class Meta: managed = False db_table = 'lineas'

So you want to get data from Variadad by using id_variedad?

Yes, but when I bring the data I get an error that is not valid id_variedad_id because the "_id" is added automatically by Django

data = Lineas.objects.all() In your template {%for key in data%} {{Key.id_variedad.cod}} // Retrieving Variedad Data {%endfor%}

Hi guys, how can we know mobile’s location on map with python ?

https://www.delftstack.com/howto/python/get-ip-address-python/

from this ip .. you can use this site

https://ipstack.com/

Hi guys. What is the difference between TestCase and SimpleTestCase? In test writing

Guys, I'm very dumb today, so I'm asking for help. You can call category = Category.objects.get (slug = self.kwargs ['category_slug']) once in the ListView and use it everywhere, in the context, in the queryset https://dpaste.com/DYMPAG8NM

i call category = Category.objects.get () 3 times This adds me 3 duplicate SQL queries, which I don't really like as I only have 11 sql queries per page usually, with select_related / prefetch_realted

thanks a lot for the hint!

Guys, I'm very dumb today, so I'm asking for help. You can call category = Category.objects.get (slug = self.kwargs ['category_slug']) once in the ListView and use it everywhere, in the context, in the queryset https://dpaste.com/DYMPAG8NM

Yon don't need reverse_lazy inside of views. It's intended to be used at global scope class MyView: myurl = reverse_lazy() Simply use reverse

Hi guys. What is the difference between TestCase and SimpleTestCase? In test writing

Hi guys. What is the difference between TestCase and SimpleTestCase? In test writing

Hi guys. What is the difference between TestCase and SimpleTestCase? In test writing

Django framework work books name plsss

Django framework work books name plsss

https://docs.djangoproject.com/en/3.2/topics/testing/tools/#testcase This is the most common class to use for writing tests in Django. It inherits from TransactionTestCase (and by extension SimpleTestCase). If your Django application doesn’t use a database, use SimpleTestCase. The class: Wraps the tests within two nested atomic() blocks: one for the whole class and one for each test. Therefore, if you want to test some specific database transaction behavior, use TransactionTestCase. Checks deferrable database constraints at the end of each test.

So in short - SimpleTestCase is a descendant of unittest.TestCase that has some django specific asserts and includes test client for integrational tests of you views. django.TestCase adds proper support of test databases.

So I can also use SimpleTestCase for the url

If there are no db actions involved, then I guess - yes.

Hey Guys! I am very new to django and I have a rather basic question. I want to handle a get response which is for searching a name in username list. So I guess the url pattern is sth like "http://127.0.0.1:8000/users/searchusers?page=1 , limit = 0 /name" name is an example for searched keyword.

Hey Guys! I am very new to django and I have a rather basic question. I want to handle a get response which is for searching a name in username list. So I guess the url pattern is sth like "http://127.0.0.1:8000/users/searchusers?page=1 , limit = 0 /name" name is an example for searched keyword.

Hey I moved a project with USB flash disk to another machine.....commands runserver and makemigrations and migrate works but pip install anything does not what might be the problem

0 Use git to transfer your projects. 1 Virtualenvs cannot be moved. Neither to other machine nor OS. At least they are not intended for that.

Now that what I have never came from git how can I solve it

Now that what I have never came from git how can I solve it

Hi, any solution for advanced searching/filtering in django admin? (better than django-advanced-filters) Thanks

I uploaded image on database but it's not showing on browser

> define "advanced"

Filtering fields and combining them Field contains xx AND field dont contains "xx" OR field is false Cant send screenshot of something alike.

try to google smt like "djanog admin search syntax". I found this https://github.com/ivelum/djangoql P.S. thx admins for turning off attachments.

cool, thanks. It seems useful But I'd like an interface to handle this. django-advanced-filters does it, but it has some problems.

🤷‍♂️

hi team I am getting cx oracle error not finding library

Or it's the whole url? 127.0.0.1:8000/users/searchusers?page=1limit=0/name"

Any resource on using JWT with custom User? My head hurts