django.template.library.InvalidTemplateLibrary: Invalid template library specified. ImportError raised when trying to load 'crispy_forms.templatetags.crispy_forms_field': No module named 'django.utils.lru_cache'

is crispy incompatible now for django

Everytime i reach to a static file it shows file not found ...i have made a custom directory but its not working what should i do

I think we need to see your directory

django.template.library.InvalidTemplateLibrary: Invalid template library specified. ImportError raised when trying to load 'crispy_forms.templatetags.crispy_forms_field': No module named 'django.utils.lru_cache'

pip install django-crispy-forms

And load cryspy form tag

i did

{% load crispy_forms_filters %}

{% load crispy_forms_tags %}

And in form, {{ form.field|as_crispy_field }}

{% load crispy_forms_tags %}

which crispy form version u have

Hey i have build a django chat application/website . Now i want to make its android application with flutter so for that should i make a common api for both or can someone suggest a better way Is there a way somehow i can integrate the android application with the website so that they can work in a synchronous way

Hello everyone I want to make an api in which user enters text1 and text2 And as soon as user submits the button my api gives me the response as concatenation of text1 and text2 . Do I need a serialiser for this or I can do without serialiser ?

Guys, how do I save the user to a child form from a formset? I don't know much about them with transaction.atomic(): form.instance.created_by = self.request.user self.object = form.save(commit=False) form.save_m2m() if formset.is_valid(): formset.instance.created_by = self.object.created_by #NOT working formset.instance = self.object formset.save()

class HabitForm(models.Model): name = models.CharField(max_length=64) habit_before = models.ForeignKey(HabitForm, on_delet=models.CASCADE) habit_after = models.ForeignKey(HabitForm, on_delet=models.CASCADE) NameError: name 'HabitForm' is not defined

class HabitForm(models.Model): name = models.CharField(max_length=64) habit_before = models.ForeignKey(HabitForm, on_delet=models.CASCADE) habit_after = models.ForeignKey(HabitForm, on_delet=models.CASCADE) NameError: name 'HabitForm' is not defined

use 'self' (as string) instead of the class name if you want to make a self reference

Hello everyone I want to make an api in which user enters text1 and text2 And as soon as user submits the button my api gives me the response as concatenation of text1 and text2 . Do I need a serialiser for this or I can do without serialiser ?

Without serializer

I am asking a general question. Is it better to do a prefetch value for a nested querie, in serializer or use 3 for loops nested in my pdf class. or is it better to search like this MyModel.objects.filter(field1__field2=RandomModel)

I know it depends but I am asking i general

It would be a better solution for me to get the object with values(...) but it only returns the id of the object(So is there a way to get the whole object in this way)

Hi. I am creating api endpoint for create/get auth token using username and password. When i use APIView, i got error: Forbidden (CSRF cookie not set.): /api/auth/ Decorator csrf_exempt doesnt help. How i can fix this problem? (i try to use generics.ListCreateAPIView and serializers. But serializer cant return custom json)

Hi I want get number of products from category How do I do this?

Hi I want get number of products from category How do I do this?

.count()

Form category No Product

Product have many to many fiel (category)

Use related name?

Hi guys, I am able to render the PagosHead items in the template but when I use the " _set.all" in order to get fields from PagosDetail i've no luck. Hope you can help me! https://paste.ofcode.org/HScd5yci6vjw5LyFKftgAh

Hi guys, I am able to render the PagosHead items in the template but when I use the " _set.all" in order to get fields from PagosDetail i've no luck. Hope you can help me! https://paste.ofcode.org/HScd5yci6vjw5LyFKftgAh

In line 39 {% for pagosdet in pago.pagosdetail_set.all %}

In line 39 {% for pagosdet in pago.pagosdetail_set.all %}

Hi Alireza, thxs 4 your help... ill try withouth s

@alii_mis u rock dude!

Hi Alireza, thxs 4 your help... ill try withouth s

Yes without s

Yes without s

it worked dude, u definitely rock!

I don't know what the rock is

My English not is good

it worked dude, u definitely rock!

Hi. Do you work with rest framework?

Hi. Do you work with rest framework?

No dude, just regular one

Walter did it work without s?

Walter did it work without s?

Yes, thats was the problem.

🥳

Hi. I am creating api endpoint for create/get auth token using username and password. When i use APIView, i got error: Forbidden (CSRF cookie not set.): /api/auth/ Decorator csrf_exempt doesnt help. How i can fix this problem? (i try to use generics.ListCreateAPIView and serializers. But serializer cant return custom json)

Please, help

Hello guys, I'm learning Django I have a CSV file in the Django server now I want to show it on an HTML page. can you help me that how to show it on the HTML page OR How to read a csv file using pandas in html page?

For auto completion of django syntax(library, import etc. )which extension are available in vs code??

Hello guys, I'm learning Django I have a CSV file in the Django server now I want to show it on an HTML page. can you help me that how to show it on the HTML page OR How to read a csv file using pandas in html page?

Try : panda.read(file path)

Can anyone tell me how to write db schema for django models???

Try : panda.read(file path)

What exactly need to be done is that user upload a csv file, it goes to server. After it, I want to read that csv file using pandas df and show it on web page. Pandas.read() only helped when we have data in our pc.

Guys, how do I save the user to a child form from a formset? I don't know much about them with transaction.atomic(): form.instance.created_by = self.request.user self.object = form.save(commit=False) form.save_m2m() if formset.is_valid(): formset.instance.created_by = self.object.created_by #NOT working formset.instance = self.object formset.save()

good morning, so no one knows how to save something for the child?

Hello all, Sorry for asking offtopic. Anyone have experience in hugo ? I'm stucked in adding theme

Can i ping anyone for help?

I have four images in my database, how to get particular image in HTML page by using Jinja template?

I have four images in my database, how to get particular image in HTML page by using Jinja template?

Can anyone help me with this

Guy I am fetching details from database into a form... I want to add extra fields and save that form in database.. How do I do that

Is there a way to get the whole object not only the id(pk) with values(...) or values_list(...)

I have four images in my database, how to get particular image in HTML page by using Jinja template?

in views a = Modelname.objects.all() image = request.POST['image']

In template <img src={{a.image.url}}>

Is there a way to get the whole object not only the id(pk) with values(...) or values_list(...)

It would help me because I have to do 3 for loops to get it and It does worry me

In template <img src={{a.image.url}}>

Not working

In views, def index(request): portfolio = Portfolio.objects.all() ourstory = OurStory.objects.all() image = request.POST['images'] contact = Contact.objects.all() context = { 'port':portfolio, 'our':ourstory, 'contact':contact } return render(request, 'index.html', context)

in models, class OurStory(models.Model): desc = models.TextField() images = models.ImageField(upload_to='images/', height_field=None, width_field=None, max_length=None)

in html, <div id="tab1"> <img src="{{ourstory.image.url}}" alt=""> <p>{{ourstory.desc}}</p> </div>

Django don't see my apps who in the folder settings.py: INSTALLED_APPS: [ 'chat.dialog', 'chat.message' ] chat -> dialog message __init__.py who knows how to fix it?

Django don't see my apps who in the folder settings.py: INSTALLED_APPS: [ 'chat.dialog', 'chat.message' ] chat -> dialog message __init__.py who knows how to fix it?

Do you have init.py in your app folder ?

Do you have init.py in your app folder ?

yes

Do you have init.py in your app folder ?

raise ImproperlyConfigured( django.core.exceptions.ImproperlyConfigured: Cannot import 'dialog'. Check that 'chat.dialog.apps.D ialogConfig.name' is correct. ===> this mistake! dialog\apps.py

Do you have init.py in your app folder ?

from django.apps import AppConfig class DialogConfig(AppConfig): default_auto_field = 'django.db.models.BigAutoField' name = 'dialog'

❗️django doesn't see new css

what to do?

Django don't see my apps who in the folder settings.py: INSTALLED_APPS: [ 'chat.dialog', 'chat.message' ] chat -> dialog message __init__.py who knows how to fix it?

Try INSTALLED_APPS:[ 'dialog', 'message' ]

Hello everyone. Where am I wrong?

<script> $(document).ready(function () { $("#id_children").select2({ theme: "classic", ajax: { url: '{% url 'parent_register' %}', dataType: 'json', processResults: function (data) { return { result: $.map(data, function (item) { console.log(item) return {id: item.id, text: item.text}; }) }; } }, minimumInputLength: 1 }); }); </script>

I'm getting in the console like this one: {id: 1, text: "Student"} id: 1 text: "Student"

But it does not display in select2

def parent_register(request): if request.is_ajax(): term = request.GET.get('term') children = Student.objects.all().filter(user__username__icontains=term) print(children.values()) result = [ { "id": 1, "text": "Student" } ] return JsonResponse(result, safe=False)

Here I am trying to send a test data.

I see, that's all working, but just does not display. I don't know why :/

I need help in calculating quiz score in Django

Please help me

use 'self' (as string) instead of the class name if you want to make a self reference

Thank you 🙏

urlpatterns = [ path('', index), path('trend/', trend), path('user/status/', userstatus), ]

Hello. help me solve the problem, please. why is the 9th line not intercepting all requests? django 3.2

9th line: path('', index),

it seems to me that the first route should intercept all requests. the second and third routes should not be processed. but it doesn't. also on request: http: // localhost: 8000 / blablabla / 404 error occurs page not found

Please I need a help with django and django Rest Framework I created an API viewsets in which everything works as expected. But I want to create an html from to upload that that same model but I'm not getting it