Django community: RSS
This page, updated regularly, aggregates Django Q&A from the Django community.
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DJANGO save array in post request on my view.py
My model: number = models.ForeignKey(Admfiles, on_delete=models.CASCADE, blank = False) name = models.CharField(max_length = 255, blank = False) situation= models.CharField(max_length = 20, blank = False) In my template inputs are created dinamically using js append inputs, so I don't know lenght. imputado[0][name] imputado[0][situation] imputado[1][name] imputado[1][situation] imputado[n][name] imputado[n][situation] I'm using CreateView in views.py. How do I iterate array to save those values sended? In php I use: foreach($_POST['expediente'] as $diam) { } -
Can I use a CSRF Token to authorize a session?
I have a website whose frontend sends a request with a CSRF token and I am storing it in the backend. I will use it verify users and prefill the data in some fields like email and name or even take him to a page where he left off. Is it the correct way to do it? This is for the user who is not registered. Tech stack is React with Redux and Django. -
How to resolve error "object_permission() takes 3 positional arguments but 4 were given"?
I am trying to implement an object-level permission. When I run my code, I get an error message saying that I am using too many positional arguments. TypeError: has_object_permission() takes 3 positional arguments but 4 were given However, when I check the documentation for the Django Rest framework, four arguments are also used. class PostOwnerPermssion(permissions.BasePermission): """ Check if authenticated user is story author """ def has_object_permission(self,request,obj,**kwargs): if request.user.id == story.author: return True return False Im happy for any clarification. Thank you. -
How to connect an external postgresql database to Django Rest
I am building an application that uses Django for the backend, connecting to an external postgreSQL. Currently, I was able to load the database to django ORM using inspectdb command, serialize the data in Django Rest and display in React. I am worried about what happens if the external database is updated, I am not doing any writing into the database but displaying the data. If the database is updated externally, would it update in my django ORM automatically. My assumption was that wouldn't work. Correct me if I am wrong about that. I have two questions about this : Is it possible to connect the external database to django rest framework without touching the ORM and as well ensure automatic update incase the external database gets updated? Note that no writes, updates are to be performed, just displaying the data. What would be the best way to achieve this? -
Django Reversion: Failure to create multiple versions in Inline Form
I am using django reversion to keep track of version history, Users want to see grouped history of an event object and its related objects. Once an object is deleted, it is difficult to keep track of related objects due to how the relationships have been defined. The event object I'm interested in is a fk on the related objects instead of the other way around. To bypass this on delete of the related objects I create a reversion of the event object, storing relevant information in the comment. I have an inline form that allows users to create, edit and delete multiple related objects at once. If a user deletes multiple objects at once, only 1 is actually saved. What is causing the familiar of versions being created for each form? How can I resolve this issue? Code: from extra_views import InlineFormSet class RelatedObjectFormInline(InlineFormSet): model = RelatedObject form_class = RelatedObjectForm factory_kwargs = {'extra': 20, 'can_order': True} prefix = "charge" .... class RelatedObjectForm(forms.ModelForm): def clean(self): cleaned = super(RelatedObjectForm, self).clean() user_pk = self.data['request_user'] user = User.objects.get(pk=user_pk) delete = cleaned['DELETE'] obj= cleaned.get('id') if delete and obj: save_related_obj_delete(obj=obj, user=user, parent=charge.charge_set) .... def save_event_related_obj_delete(obj, user): event = obj.event with reversion.create_revision(): comment = "Custom comment" … -
using pycodejs to parse pug templates with mixin blocks and crete django templates
Is there a way to use pug with Django when the pug templates use mixins that receive arguments? I'm trying to use pypugjs to create django templates from pug templates. e.g: I have a template with the following mixin syntax: +navbar({ navbarBg: 'bg-transparent', navbarStyle: 'navbar-dark', navbarBrandColor: 'text-white', navbarBtnColor: 'btn-teal', navbarContainer: 'container', navbarPosition: 'fixed-top' }) which gives the following error: unexpected token "attrs" in file sb-ui-kit-pro/src/pug/pages/index.pug on line 18 If I reformat the mixin block to the following (so that the mixin is all on one line): +navbar({ navbarBg: 'bg-transparent', navbarStyle: 'navbar-dark', navbarBrandColor: 'text-white', navbarBtnColor: 'btn-teal', navbarContainer: 'container', navbarPosition: 'fixed-top' }) then I get the following error: The mixin blocks are not supported yet. Are there any alternative approaches or workarounds? -
Method post not allowed
Django 3.0.6. pcask/urls.py urlpatterns = [ path('image/', include(('image.urls', 'image'), namespace="image")), ] /pcask/image/urls.py urlpatterns = [ path('bulk_upload/<int:pk>/', SeleniumBulkImageUpload.as_view(), name='bulk_upload'), ] views.py class SeleniumBulkImageUpload(FormView): form_class = FileFieldForm template_name = "image/selenium_bulk_upload.html" success_url = "/" def post(self, request, *args, **kwargs): pk = kwargs.get("pk") # Breakpoint form_class = self.get_form_class() form = self.get_form(form_class) files_dir = form.data['file_field'] _upload_files(pk=pk, files_dir=files_dir) return super().post(request, *args, **kwargs) image/selenium_bulk_upload.html <!DOCTYPE html> <html lang="en"> <head> <meta charset="UTF-8"> <title>Title</title> </head> <body> <form method="post" action="{% url 'image:bulk_upload' 1 %}" enctype="multipart/form-data"> {% csrf_token %} {{ form }} <input type="submit"> </form> </body> </html> So far action path to first image is hardcoded. This is for debugging. Anyway, action shouldn't be here at all. URLS Routing seems to be Ok. In terminal: >>> reverse("image:bulk_upload", kwargs={'pk':1}) '/image/bulk_upload/1/' In template: <form method="post" action="/image/bulk_upload/1/" enctype="multipart/form-data"> <input type="hidden" name="csrfmiddlewaretoken" value="TUZ1eqgRDZmQsA49Lw0E7aY6obr6B6tjx2PTQtE9DxsaqVLOXt7S1u0UmvTd02DW"> <tr><th><label for="id_file_field">File field:</label></th><td><input type="text" name="file_field" maxlength="300" required id="id_file_field"></td></tr> <input type="submit"> </form> Problem Get request is routed to SeleniumBulkImageUpload. Necessary form shows in the browser. Then I can see in the console of IDE: [21/May/2020 18:12:42] "GET /image/bulk_upload/1/ HTTP/1.1" 200 9911 And I can stop at a breakpoint in get method of the parent class. But for post method I get: Method Not Allowed (POST): /image/bulk_upload/1/ Method Not Allowed: /image/bulk_upload/1/ Request: Host: localhost:8000 … -
django serializer grouping by value
I have a django orm queryset like this. [{‘id’: 1,’type’: ‘en’, ’name’: ‘aaa’}, {‘id’: 3,’type’: ‘en’, ’name’: ‘ccc’}, {‘id’: 2, ’type’, ‘it’, ’name’: ‘bbb’}] I would like to change like this, grouping a list of dictionaries by type using DRF serializer, I tried many possible solutions but could not get the answer. [{ ‘type’: ‘en’, ‘data’: [{‘id’:1, ’name’: ‘aaa’}, {‘id’: 3,’type’: ‘en’, ’name’: ‘ccc’}], {‘type’: ‘it’, ‘data’: [{‘id’:2, ’name’: ‘bbb’}] -
Django culmulative sum of HyperLogLog (HLL) Postgres field
I'm using the HyperLogLog (hll) field to represent unique users, using the Django django-pg-hll package. What I'd like to do is get a cumulative total of unique users over a specific time period, but I'm having trouble doing this. Given a model like: class DailyUsers(model.Model): date = models.DateField() users = HllField() I can get the cummulative HllField for each day like so: queryset = models.DailyUsers.objects.annotate( cumulative_hll_users=Window( UnionAgg("users"), order_by=F('date').asc() ) ) However, when I try and get the cardinality (the actual number) like so: queryset = queryset.annotate( cumsum=Cardinality("cumulative_hll_users") ) The following error occurs: django.db.utils.ProgrammingError: OVER specified, but hll_cardinality is not a window function nor an aggregate function LINE 1: SELECT "app_dailyusers"."date", hll_cardinality... Which is odd because Cardinality is defined as an aggregate function. I'm not sure if there's a way around this, I imagine it might be possible to do this in raw sql, but I haven't made much progress. A solution in either the Django ORM or raw SQL would be greatly appreciated. -
HOW TO CONNECT A MOVIE DOWNLOAD LINK FROM DATABASE TO CORRESPONDING MOVIE IN DJANGO?
I am trying to build a movie site with django.I created a database for Download link and Watch link.But i do not now to how to connect the link into the corresponding Movies in templates. i was tried {% for link in wlinks %} {% if link.type == 'W' %} <li><a href="{{link.link}}">link</a></li> {% endif %} {% endfor %} this command but when i save it.The link button get disappear.Any one know how to solve it?enter code here -
Adding multiple images on django admin site and showing on detail page
I'm working on a portfolio project and I want to add multiple images on the Django admin site then displaying one of the header_image and title of a project on the home/list page (like card class functionality in bootstrap) and other images on the detail page. Is it possible? Models.py class MultiImage(models.Model): header_image = models.ImageField(upload_to='media/') title = models.CharField(max_length=100) other_images = models.ImageField(upload_to='media/') # want this to be multiple image field description = models.TextField() link = models.URLField() created = models.DateTimeField(auto_now_add=True) updated = models.DateTimeField(auto_now=True) publish = models.BooleanField(default=True) class Meta: ordering = ('created', 'updated') def __str__(self): return self.title index.html {% for project in projects %} <div class="col-lg-4 col-md-6 portfolio-item filter-app"> <div class="portfolio-wrap"> <img src="{{ project.image.url }}" class="img-fluid" alt=""> <div class="portfolio-links"> <a href="{{ project.image.url }}" data-gall="portfolioGallery" class="venobox" title="{{ project.title }}"><i class="bx bx-plus"></i></a> <a href="{% url 'detail' project.id %}" title="More Details"><i class="bx bx-link"></i></a> </div> </div> </div> {% endfor %} detail.html <div class="container"> <div class="portfolio-details-container"> <div class="owl-carousel portfolio-details-carousel"> <img src="{% static 'img/portfolio-details-1.jpg' %}" class="img-fluid" alt=""> <!-- all the images goes here --> </div> <div class="portfolio-info"> <h3>Project Information</h3> <ul> <li><strong>Project </strong>: {{ project.title }}</li> <li><strong>Project Link to GitHub:</strong>: <a href="{{ project.link }}">{{ project.title }}</a </li> </ul> </div> </div> </div> list/index page img detail page img1 detail page img2 -
How to add Load more function django (To load blogs when "load more " is clicked )
I am totally new to Django. Is there any way to load new blogs from PostgreSQL when a button is clicked. And currently i am working with Django 2. Is it OK for me to upgrade it to Django 3. thank you -
Stripe's webhook with django says: stripe.error.SignatureVerificationError
I use the same code as in the stripe tutorial: def webhook(request): payload = request.body sig_header = request.META['HTTP_STRIPE_SIGNATURE'] event = None try: event = stripe.Webhook.construct_event( payload, sig_header, endpoint_secret ) except ValueError as e: raise(e) return HttpResponse(status=400) except stripe.error.SignatureVerificationError as e: raise(e) return HttpResponse(status=400) # ... but when I try to test the webhook with the stripe CLI (stripe trigger payment_intent.created) I have this error: Internal Server Error: /payment/webhook/ Traceback (most recent call last): File "/home/rouizi/django-ecommerce/venv/lib/python3.6/site-packages/django/core/handlers/exception.py", line 34, in inner response = get_response(request) File "/home/rouizi/django-ecommerce/venv/lib/python3.6/site-packages/django/core/handlers/base.py", line 115, in _get_response response = self.process_exception_by_middleware(e, request) File "/home/rouizi/django-ecommerce/venv/lib/python3.6/site-packages/django/core/handlers/base.py", line 113, in _get_response response = wrapped_callback(request, *callback_args, **callback_kwargs) File "/home/rouizi/django-ecommerce/venv/lib/python3.6/site-packages/django/views/decorators/http.py", line 40, in inner return func(request, *args, **kwargs) File "/home/rouizi/django-ecommerce/venv/lib/python3.6/site-packages/django/views/decorators/csrf.py", line 54, in wrapped_view return view_func(*args, **kwargs) File "/home/rouizi/django-ecommerce/payment/views.py", line 99, in webhook raise(e) File "/home/rouizi/django-ecommerce/payment/views.py", line 88, in webhook payload, sig_header, endpoint_secret File "/home/rouizi/django-ecommerce/venv/lib/python3.6/site-packages/stripe/webhook.py", line 23, in construct_event WebhookSignature.verify_header(payload, sig_header, secret, tolerance) File "/home/rouizi/django-ecommerce/venv/lib/python3.6/site-packages/stripe/webhook.py", line 78, in verify_header payload, stripe.error.SignatureVerificationError: No signatures found matching the expected signature for payload I tried to decode the payload like this: payload = request.body.decode('utf-8') but I still have the same error. Any ideas where the error may come from ? -
how to read html file on Django
I started make a website for my school project, i use Django Frameworks i want to make my homepage website, i already have html file, then what should i do to make Django read my homepage enter image description here this is my urls.py on main folder urlpatterns = [ path('admin/', admin.site.urls), path('katalog/', include('katalog.urls')), path('', ) #what should i write here? ] -
Better approach for running background python script in Django
I am fairly new to Django and need some guidance I am looking for something in Django that allows me to run background tasks while my website continues to work, and probably I can check for the status of the task. So basically I am working on a recon engine. This engine will run other python scripts and displays the results in a nice and fancy way. The python scripts and other tools have been already developed by other people. My website's job is to run those python & shell scripts and save the result back to the database. These tools will take a considerable amount of time to gather the result. So, what is the best approach for this? I looked for celery and Django Q, looks like it's an overkill for my small task. There's a lot of setup for Celery and Django, though I am open to learning new things, for a simple task to run something in the background, I don't wish to use something that is really complex. Can you all please suggest what could be a better approach for doing something in background, and once the task is done, probably notify back to the … -
Django button redirect
I extracted a table after looping the dbase, i'd like to create a button near each entry which redirects the user to the specified entry. How should i make this up? The result will be something like this: enter image description here (Vai a ID) is the button im trying to build -
How to Update Django Rest Framework MongoDB EmbeddedDocument
I am using Django Rest Framework MongoEngine Package. I was able to add data in Chatbox Model. But I am confused, how to add data in it component fields of that Chatbox object which is this - components = fields.ListField(fields.EmbeddedDocumentField(ChatboxComponent), required=False) # models.py from mongoengine import Document, EmbeddedDocument, fields from django.db.models import signals import datetime class ChatboxComponentQuestions(EmbeddedDocument): question = fields.StringField(required=True) class ChatboxComponent(EmbeddedDocument): name = fields.DynamicField(required=True) questions = fields.ListField(required=False) COMPONENT_RESPONSE_TYPE = { 'TXT': 'Text Field', 'DAT': 'Date Time', } response_type = fields.StringField(max_length=3, choices=COMPONENT_RESPONSE_TYPE.keys(), default='TXT', required=True) class Chatbox(Document): title = fields.StringField(required=True) components = fields.ListField(fields.EmbeddedDocumentField(ChatboxComponent), required=False) # serializers.py class ChatBoxDisplaySerializer(serializers.DocumentSerializer): class Meta: model = models.Chatbox fields = '__all__' class ChatBoxAddSerializer(serializers.DocumentSerializer): class Meta: model = models.Chatbox fields = '__all__' class ChatBoxComponentAddSerializer(serializers.DocumentSerializer): class Meta: model = models.ChatboxComponent fields = '__all__' # views.py class ChatboxComponentDetail(APIView): def get_object(self, id): try: return Chatbox.objects.get(id=id) except Chatbox.DoesNotExist: raise Http404 def get(self, request, id, format=None): chatbox = self.get_object(id) serializer = serializers.ChatBoxComponentAddSerializer(chatbox) return Response(serializer.data) def post(self, request, id, format=None): data = request.data serializer = serializers.ChatBoxComponentAddSerializer(data=data) if serializer.is_valid(): chatbox = Chatbox(**data) chatbox.owner = 786 chatbox.save() response = serializer.data return Response(response, status=status.HTTP_200_OK) OUTPUT: { "id": "5ec67a0c77df47c68d105dbc", "title": "chatbox Updated", "live_status": false, "owner_id": null, "created_on": "2020-05-21T18:59:03.824000Z", "updated_on": "2020-05-21T18:59:03.824000Z", "publish_status": "UCS", "preview_url": null, "components": [] } … -
Error deploying app with the django-private-chat library to Heroku
I'm trying to deploy an application which uses the django-private-chat library. The chat works locally but I'm unable to get it to run after deployment. I've tried to deploy to both Heroku and PythonAnywhere and get the same error. #settings.py # django-private-chat CHAT_WS_SERVER_HOST = 'dealr-app.herokuapp.com' CHAT_WS_SERVER_PORT = int(os.environ.get('PORT', 5002)) CHAT_WS_SERVER_PROTOCOL = 'wss' #Procfile web: gunicorn dealr.wsgi worker: python manage.py run_chat_server Worker logs 2020-05-21T13:56:59.203639+00:00 heroku[worker.1]: Restarting 2020-05-21T13:56:59.211261+00:00 heroku[worker.1]: State changed from up to starting 2020-05-21T13:57:06.801063+00:00 heroku[worker.1]: State changed from starting to up 2020-05-21T13:57:09.783249+00:00 app[worker.1]: 2020-05-21 13:57:09,783:INFO:Chat server started 2020-05-21T13:57:09.783304+00:00 app[worker.1]: 21.05.20 13:57:09:INFO:Chat server started 2020-05-21T13:57:09.795162+00:00 app[worker.1]: 21.05.20 13:57:09:ERROR:Task exception was never retrieved 2020-05-21T13:57:09.795163+00:00 app[worker.1]: future: <Task finished coro=<_wrap_awaitable() done, defined at /app/.heroku/python/lib/python3.6/asyncio/tasks.py:530> exception=OSError(99, "error while attempting to bind on address ('34.192.67.85', 28723): cannot assign requested address")> 2020-05-21T13:57:09.795164+00:00 app[worker.1]: Traceback (most recent call last): 2020-05-21T13:57:09.795164+00:00 app[worker.1]: File "/app/.heroku/python/lib/python3.6/asyncio/base_events.py", line 1073, in create_server 2020-05-21T13:57:09.795165+00:00 app[worker.1]: sock.bind(sa) 2020-05-21T13:57:09.795165+00:00 app[worker.1]: OSError: [Errno 99] Cannot assign requested address 2020-05-21T13:57:09.795166+00:00 app[worker.1]: 2020-05-21T13:57:09.795181+00:00 app[worker.1]: During handling of the above exception, another exception occurred: 2020-05-21T13:57:09.795182+00:00 app[worker.1]: 2020-05-21T13:57:09.795182+00:00 app[worker.1]: Traceback (most recent call last): 2020-05-21T13:57:09.795182+00:00 app[worker.1]: File "/app/.heroku/python/lib/python3.6/asyncio/tasks.py", line 537, in _wrap_awaitable 2020-05-21T13:57:09.795183+00:00 app[worker.1]: return (yield from awaitable.__await__()) 2020-05-21T13:57:09.795183+00:00 app[worker.1]: File "/app/.heroku/python/lib/python3.6/site-packages/websockets/server.py", line 965, in __await_impl__ 2020-05-21T13:57:09.795183+00:00 app[worker.1]: server = … -
Django REST framework backend filtering issues with React.js frontend
So I'm trying to put together a not-so-simple Todo application, using some perhaps superfluous practices and technologies to showcase development skills. The application is meant to be a sort of Trello replica. The backend is Django utilizing the django REST framework for RESTful api requests from the frontend which is React.js. In short, I'm having trouble with my django_backend, and maybe specifically django-rest-framework, which doesn't seem to appreciate being asked to filter its querysets. I've tried several django packages as well as the method described in the DRF documentation, which I will elaborate, but my attempts aren't working and I would appreciate some guidance. Thank you! Backend Setup I've just completed implementing redux-saga and I have a few very basic sagas that get EVERY instance of each of the models. But I obviously don't want to request every instance, so we should filter the response. Django REST framework uses built in classes like Serializers and ViewSets to return lists of model instances that the rest-framework can respond to a request with. These were my initial viewsets for testing requests to the backend, and they all returned the appropriate JSON object to my frontend: viewsets.py from rest_framework import viewsets from corkboard.models … -
Django Pagination - Object list not looping in template
I'm attempting to use pagination on my notifications page for a user (list of all notifications). When I add the code for pagination: def notificationList(request, pk): notifications = Notification.objects.all() paginator = Paginator(notifications, 5) page = request.GET.get('page') try: notifications = paginator.page(page) except PageNotAnInteger: notifications = paginator.page(1) except EmptyPage: notifications = paginator.page(paginator.num_pages) context = {'notifications': notifications } return render(request, 'user/notifications.html', context) The result is this: However, when I comment out all pagination related code in views.py, all the notifications appear on the page (pagination appears). So I know it's not that I'm not accessing my notification object list incorrectly/returning an empty queryset. Here is the notifications.html pagination code: {% if notifications.has_other_pages %} <ul class="pagination justify-content-center mb-4"> {% if notifications.has_previous %} <li class="page-item"><a class="page-link" href="?page={{ notifications.previous_page_number }}">&laquo;</a></li> {% else %} <li class="disabled page-item"><span class="page-link">&laquo;</span></li> {% endif %} {% for i in notifications.paginator.page_range %} {% if notifications.number == i %} <li class="active page-item"><span class="page-link">{{ i }} <span class="sr-only page-item">(current)</span></span></li> {% else %} <li class="page-item"><a class="page-link" href="?page={{ i }}">{{ i }}</a></li> {% endif %} {% endfor %} {% if notifications.has_next %} <li class="page-item"><a class="page-link" href="?page={{ notifications.next_page_number }}">&raquo;</a></li> {% else %} <li class="disabled page-item"><span class="page-link">&raquo;</span></li> {% endif %} </ul> {% endif %} Here is where I … -
How to pass matplotlib graph in django template?
I am trying to pass a matplotlib graph in Django template. in views.py file using analyze function, I have created a graph. Then i have passed this graph to my Django template. But nothing shows up in my Django template except [<matplotlib.lines.Line2D object at 0x000001E39AB94F98>]. How can i fix this? my views.py from django.shortcuts import render,redirect from django.contrib.auth import login,authenticate,logout from diabetes.forms import UserSignupForm,UserLoginForm,MeasurementsForm from diabetes.models import Measurements import pandas as pd import matplotlib.pyplot as plt def analyze(request): qs=Measurements.objects.all().values() data=pd.DataFrame(qs) img=plt.plot(data.loc[:,'created'],data.loc[:,'d_value']) return render(request,'diabetes/analyze.html',{'df':img}) -
Django admin: mark records without entering post edit
I'm new to Django, I'm migrating an app with posts that can appear in home page carousel, now I have the home page displaying all posts, I want to add a "Primary" and "Secondary" flag to posts in a way that posts flagged as "secondary" may slide in the carousel and the one flagged as "primary" (should be unique) renders a bit bigger just above the carousel. I'd like to have something like shown in the image, adding two columns (x and y) that indicate the "primary" and "secondary" condition, representing the "primary" as mutually exclusive rad and the "secondary" as multi selectable checks, this is because the way the app is currently implemented works like that, not sure if something similar could be done in Django. Django admin with rad and checks columns from model records list Observe that I'd like to do it without entering the record or post edit mode to have a quick way to just select the "primary" and "secondary" posts Thanks in advance! -
Modifying the django-invitations Package to allow Team Functionality
Using django-invitations, a user can invite multiple emails at once to their team using the code below that I obtained from this question: How to associate invited users with the inviter's Company/group? @login_required def invite_multi_premium(request): # Get users that are in the company's user database as well as users that have been invited taskly_users = TasklyUser.objects.filter(team=request.user.team) Invitations = get_invitation_model() # I'm afraid this is going to get all invited users, not just those that belong to the company invited_users = Invitations.objects.filter() if request.method == 'POST': form = InviteMultipleEmailsForm(request.POST) print(request.POST, "THIS IS THE REQUEST POST") invitees2 = request.POST['emails'] invitees = invitees2.split(', ') for invitee in invitees: Invitation = get_invitation_model() try: invite = Invitation.create(invitee, inviter=request.user, team=str(request.user.team)) invite.send_invitation(request) except IntegrityError as e: print(type(e)) print(dir(e)) return render(request, 'invitations/forms/_invite_multi.html', { "form":form }) else: form = InviteMultipleEmailsForm() return render(request, 'invitations/forms/_invite_multi.html', { "form":form }) When the user follows the invitation link, they are brought to a signup form (django allauth) with their email address pre-filled. When they sign up, they are not associated with the team that the Inviter is on. Here is the part of the package I modified to get "team" added to the Invitations model, but I can't get the "team" to pass from … -
What does the super() do in class-based views DRF?
Hi I want to understand this line of code: return super(MembershipViewSet, self).dispatch(request, *args, **kwargs) This line is part of a method in a class-based view in views.py class MembershipViewSet(mixins.ListModelMixin, viewsets.GenericViewSet): def dispatch(self, request, *args, **kwargs): """Verify that the circle exists.""" slug_name = kwargs['slug_name'] self.circle = get_object_or_404(Circle, slug_name=slug_name) return super(MembershipViewSet, self).dispatch(request, *args, **kwargs) It seems that dispatch method is called twice. First when it's called by the user and second after the return super().dispatch() again? I'm confused about this super() method. -
How can I refresh every five minutes my Python File in Django
How can I refresh my python file in every five minutes in django while running because every hour the data I'm webscraping is changing and I need to change the value of the variable?
