Django community: RSS
This page, updated regularly, aggregates Django Q&A from the Django community.
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UnboundLocalError: local variable 'listing' referenced before assignment
I have create model of comment in models.py with ForeignKey of Listing. while creating comment i get unexpected error i have posted so useful code to find error if request.method == 'POST': message = request.POST['message'] listing_id = request.POST['listing_id'] user_username = request.user.username listing = Listing.objects.all().filter(listing_id=listing.id) if listing: comment = Comment(message=message, user_username=user_username, listing_id=listing) comment.save() return redirect('listing', listing_id)``` and get this error as in picture[![error in browser][1]][1] [1]: https://i.stack.imgur.com/pdLPl.jpg -
django rest framework , Invalid json list
i am trying to add tags to my posts it works fine but whenever i make serializer class (to return json data ) it raise this error { "tags": [ "Invalid json list. A tag list submitted in string form must be valid json." ] } i have django-taggit and django-taggit-serializer package my models.py class Post(models.Model): title= models.CharField(max_length=50) description = models.TextField() location = models.PointField(srid=4326) tags = TaggableManager() my serializers.py class PostCreateSerializer(TaggitSerializer,GeoFeatureModelSerializer): tags = TagListSerializerField() class Meta: model = Post geo_field = 'location' fields = [ 'title','description','tags' ] my views.py class PostCreateApiView(CreateAPIView): queryset = Post.objects.all() serializer_class = PostCreateSerializer message = 'you have not account' permission_classes = [IsAuthenticated] def perform_create(self,serializer): serializer.save(user=self.request.user) i have seen some duplicated questions but wont worked in my case i use geo django with postgis database -
Django: problem with data format (string instead of JSON)
I have a new Django project with specific constraints for displaying data to be edited. I am not sure it is the best way to do the job. I want user: to be able to edit data directly in the html table add new lines in database (datas displayed at screen) Considering 2 forms : index form that display data of my model. When I click on "Modify settings" button user is redirected to edit form with the last 4 records send in the context (parameters) edit form display the last 4 records of my table with editable rows. When I click on "Modify settings" button I send data from html page with ajax query In my ajax view, I want to add data received in my model (4 new lines). But data below are not at JSON format but is a string??: datas [ { "ran_st1": "1", "ran_st2": "1", "bra_00A_act": "1", "bra_00A_lib": "Polyvitamines et oligo-éléments" }, { "ran_st1": "1", "ran_st2": "0", "bra_00A_act": "1", "bra_00A_lib": "Polyvitamines et oligo-éléments" }, { "ran_st1": "0", "ran_st2": "1", "bra_00A_act": "null", "bra_00A_lib": "null" }, { "ran_st1": "0", "ran_st2": "0", "bra_00A_act": "null", "bra_00A_lib": "null" } ] I don't understand how to convert as JSON? views.py @login_required … -
Django doesn't translate this form error : " Your username and password didn't match. Please try again."
I'm triying to translate my Django app to Spanish. I already set my settings.py like this: LANGUAGE_CODE = 'es' TIME_ZONE = 'America/Santiago' USE_I18N = True When I tried to login with invalid credentials I get this error message : "Your username and password didn't match. Please try again." which is in English. I already check django/django/contrib/auth/locale/es/LC_MESSAGES/django.po and I couldn't find this message translation and also couldn't find it i the english catalog (../en/LC_MESSAGES/django.po). Translation for other messages or tags seems to works. Anyone knows how to fix this? is this a bug or I'm doing something wrong? -
ModuleNotFoundError: No module named 'router'
Hi i am getting this error please help me. i am new on this field and i am getting this error. settings.py INSTALLED_APPS = [ 'django.contrib.admin', 'django.contrib.auth', 'django.contrib.contenttypes', 'django.contrib.sessions', 'django.contrib.messages', 'django.contrib.staticfiles', 'rest_framework', 'first', ] my views.py from django.shortcuts import render from rest_framework.viewsets import ModelViewSet from .serializers import MovieSerializer,RatingSerializers from .models import Movie,Rating # Create your views here. class MovieViewSet(ModelViewSet): queryset=Movie.objects.all() serializer_class=(MovieSerializer,) class RatingViewSet(ModelViewSet): queryset=Rating.objects.all() serializer_class=(RatingSerializers,) my main urls.py is """rest_project URL Configuration The `urlpatterns` list routes URLs to views. For more information please see: https://docs.djangoproject.com/en/3.0/topics/http/urls/ Examples: Function views 1. Add an import: from my_app import views 2. Add a URL to urlpatterns: path('', views.home, name='home') Class-based views 1. Add an import: from other_app.views import Home 2. Add a URL to urlpatterns: path('', Home.as_view(), name='home') Including another URLconf 1. Import the include() function: from django.urls import include, path 2. Add a URL to urlpatterns: path('blog/', include('blog.urls')) """ from django.contrib import admin from django.urls import path,include urlpatterns = [ path('admin/', admin.site.urls), path('my_apis',include('first.urls')), ] and serializers.py from rest_framework import serializers from .models import Movie,Rating class MovieSerializer(serializers.ModelSerializer): class Meta: model= Movie fields=['title','description'] class RatingSerializers(serializers.ModelSerializer): class meta: model=Rating fields='__all__' models.py is from django.db import models from django.contrib.auth.models import User from django.core.validators import MinValueValidator,MaxValueValidator # Create … -
How to redirect logger django_structlog.middlewares.request to another file?
I use structlog with Django but I found my flat_line.log file difficult to read because every time an action is performed in the admin section there are several new entries like these: timestamp='2020-04-23T15:17:49.196600Z' level='info' event='request_started' logger='django_structlog.middlewares.request' request_id='bf82598e-5a34-4bd0-a698-7556bf4733a4' user_id=1 ip='127.0.0.1' request=<WSGIRequest: GET '/admin/myapp/market/'> user_agent='Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/80.0.3987.163 Safari/537.36' timestamp='2020-04-23T15:17:49.325273Z' level='info' event='request_finished' logger='django_structlog.middlewares.request' request_id='bf82598e-5a34-4bd0-a698-7556bf4733a4' user_id=1 ip='127.0.0.1' code=200 request=<WSGIRequest: GET '/admin/myapp/market/'> timestamp='2020-04-23T15:17:49.465507Z' level='info' event='request_started' logger='django_structlog.middlewares.request' request_id='9e7558a8-2d8f-4145-8569-9c6a74b0090b' user_id=1 ip='127.0.0.1' request=<WSGIRequest: GET '/admin/jsi18n/'> user_agent='Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/80.0.3987.163 Safari/537.36' timestamp='2020-04-23T15:17:49.468317Z' level='info' event='request_finished' logger='django_structlog.middlewares.request' request_id='9e7558a8-2d8f-4145-8569-9c6a74b0090b' user_id=1 ip='127.0.0.1' code=200 request=<WSGIRequest: GET '/admin/jsi18n/'> How can I redirect all entries from logger django_structlog.middlewares.request to another file so they don't flood the log files with a ton of undesired informations? This is how my configuration looks like: LOGGING = { "version": 1, "disable_existing_loggers": True, "formatters": { "json_formatter": { "()": structlog.stdlib.ProcessorFormatter, "processor": structlog.processors.JSONRenderer(), }, "plain_console": { "()": structlog.stdlib.ProcessorFormatter, "processor": structlog.dev.ConsoleRenderer(), }, "key_value": { "()": structlog.stdlib.ProcessorFormatter, "processor": structlog.processors.KeyValueRenderer(key_order=['timestamp', 'level', 'event', 'logger']), }, }, "handlers": { "console": { "class": "logging.StreamHandler", "formatter": "plain_console", }, "json_file": { "class": "logging.handlers.WatchedFileHandler", "filename": "json.log", "formatter": "json_formatter", }, "flat_line_file": { "class": "logging.handlers.WatchedFileHandler", "filename": "flat_line.log", "formatter": "key_value", }, }, "loggers": { '': { "handlers": ["console", "flat_line_file", "json_file"], "level": "INFO", } } … -
How to change header/page title of change list page in Django Admin
I'm working on Django.And I wanted to change the header in the change list page in the Django admin as marked with red color in the pic and my admin.py file looks like this: from django.contrib import admin from django.contrib.auth.admin import UserAdmin from .models import CustomUser class CustomUserAdmin(UserAdmin): change_form_template = 'change_form.html' add_form_template='add_form.html' list_display = ('first_name','last_name','email','is_staff', 'is_active',) list_filter = ('first_name','email', 'is_staff', 'is_active',) search_fields = ('email','first_name','last_name','a1','a2','city','state','pincode') ordering = ('first_name',) add_fieldsets = ( ('Personal Information', { # To create a section with name 'Personal Information' with mentioned fields 'description': "", 'classes': ('wide',), # To make char fields and text fields of a specific size 'fields': (('first_name','last_name'),'email','a1','a2','city','state','pincode','check', 'password1', 'password2',)} ), ('Permissions',{ 'description': "", 'classes': ('wide', 'collapse'), 'fields':( 'is_staff', 'is_active','date_joined')}), ) So my question is how to change the header in the change list page as shown in the pic?? Thanks in advance!! -
Django: CSRF verification fails despite token is provided
In my template I have an "edit" button which toggles hidden row and sends an ajax call to the server in order to render an appropriate edit form there. When I try to submit a form I get 403 error due to CSRF token is missing or incorrect despite it is provided in form. Here is my HTML for table contents: {% for cleaning in cleaning_list %} <tr> <td id="td-name{{cleaning.id}}" class="text-md-center">{{ cleaning.name }}</td> <td id="td-difficulty{{cleaning.id}}" class="text-md-center">{{ cleaning.difficulty }}</td> <td id="td-frequency{{cleaning.id}}" class="text-md-center">{{ cleaning.frequency }}</td> <td class="text-md-center"> <button id="edit_btn{{cleaning.id}}" type="button" class="btn btn-warning btn-sm update-cleaning" name="show" value="{{cleaning.id}}">Edit</button> </td> </tr> <tr id='tr-{{cleaning.id}}' style="display: none"> {% include "cleaning_update.html" %} </tr> {% empty %} <tr> <td colspan="7" class="text-center bg-warning">There is no cleaning here yet :( Add some faster </td> </tr> {% endfor %} Here is a "cleaning_update" html: <form id="cleaning-save-update-form{{scleaning.id}}" method="post" action="{% url 'ajax_update_cleaning' %}"> {% csrf_token %} {% for field in form %} <td class="text-md-center"> {{field.label}}: {{ field }} </td> {% endfor %} <td class="text-md-center"><input id="{{scleaning.id}}" class="btn btn-primary save-updates-cleaning" type="submit" value="Change"></td> </form> Here is my js: $(function () { $(document).on('click', '.update-cleaning', function(event) { var target_id = $(this).attr('value') var btn_name = $(this).attr('name') $.ajax({ url: "{% url 'ajax_update_cleaning' %}", type: 'get', data: {'id': target_id}, dataType: 'json', beforeSend: … -
Django Locallibrary Project
I am working on locallibrary projects that mostly everybody did and need to add couple feature, but i could not get it. I need to add return book and take a book method/function for users. Inside myborrow list html I add this borrwed_user.html <a href="{% url 'book-return' bookinst.book.pk %}"> <button>Return it</button> </a> then add url path path('bookreturn/<int:pk>', views.bookreturn, name='book-return'), then add view def bookreturn(request, pk): model = BookInstance.objects.filter(id=pk) model.status = 'a' return render(request, 'catalog/bookinstance_list_borrowed_user.html') but it does not change status of book or drop the book from borrwer. I am missing something but i did not get it. Thank you for your help. -
AttributeError at /payment/ cards
I'm trying to develop an e-commerce website. For some reason, I'm receiving this error, although cards seems to be attributed correctly. My views.py: @login_required def PaymentView(request): try: the_id = request.session['cart_id'] cart = Cart.objects.get(id=the_id) order = Order.objects.get(cart=cart) except: the_id = None return redirect(reverse("myshop-home")) if request.method == "POST": try: user_stripe = request.user.userstripe.stripe_id customer = stripe.Customer.retrieve(user_stripe) except: customer = None pass if customer is not None: token = request.POST.get('stripeToken') card = customer.cards.create(card=token) charge = stripe.Charge.create( amount= 400, currency="usd", card= card, customer = customer, description = "Charge for %s" %(self.request.user.username) ) What actually is the problem here? -
how do i run a Script inside django?
enter image description here i created a folder containing the script text.py and init.py in app directory. i have already install Django-extentions, still am getting bugs C:\Users\Qasim\Desktop\translator>python manage.py runscript text No (valid) module for script 'text' found Try running with a higher verbosity level like: -v2 or -v3 C:\Users\Qasim\Desktop\translator>python manage.py runscript text -v2 Check for django.contrib.admin.scripts.text Check for django.contrib.auth.scripts.text Check for django.contrib.contenttypes.scripts.text Check for django.contrib.sessions.scripts.text Check for django.contrib.messages.scripts.text Check for django.contrib.staticfiles.scripts.text Check for news.scripts.text Check for rest_framework.scripts.text Check for django_extensions.scripts.text Check for scripts.text No (valid) module for script 'text' found -
Django allauth example [Errno 111] - Connection refused
I have the following error when login by FB in Django app which was uploaded to heroku: ConnectionRefusedError at /accounts/facebook/login/token/ [Errno 111] Connection refused Did I miss somethings? -
Forms has no attribute form
Hi guys im new to django so i tried to import forms from django and use it to make a section to send out articles and this is the code : from django import forms class SendArticleForm(forms.form): title = forms.CharField() body = forms.CharField(widget = forms.Textarea) published_at = forms.DateField() so after i tried to upload this code and run local server it gave me this error and i cant findout how this is happend. class SendArticleForm(forms.form): AttributeError: module 'django.forms' has no attribute 'form' -
I want to redirect to authenticate url after entering login credentials, but it is simply redirecting to same page that im in
a modal will be popped up after pressing login button, after entering details. I need it to be redirect to the following authenticate Django url. but it is showing the same site again <button type="button" class="btn btn-danger" data-toggle="modal" data-target="#exampleModalCenter"> login </button> <!-- Modal --> <div class="modal fade" id="exampleModalCenter" tabindex="-1" role="dialog" aria-labelledby="exampleModalCenterTitle" aria-hidden="true"> <div class="modal-dialog modal-dialog-centered" role="document"> <div class="modal-content"> <div class="modal-header"> <h5 class="modal-title" id="exampleModalLongTitle">Login</h5> <button type="button" class="close" data-dismiss="modal" aria-label="Close"> <span aria-hidden="true">&times;</span> </button> </div> <form method="post" action="{% url "authenticate" %}"> <div class="modal-body"> <input type="text" style="margin: 10px;margin-left: auto;margin-right: auto;width: 60%" name="username" class="form-control" placeholder="username"> <input type="password" style="margin: 10px;margin-left: auto;margin-right: auto;width: 60%" name="password" class="form-control" placeholder="password"> </div> <div class="modal-footer"> <input style="margin: auto" type="submit" class="btn btn-danger" name=""> </div> </form> </div> </div> </div> </form></nav> -
Django models queries
I have 3 tables person(id, email,password,type), user_location(id,location,u_id) and reviews(id,review,from_id,to_id). The user_location(u_id) is the foreignkey to person(id). The review(from_id,to_id) is also foreignkey to person(id). So how can i filter out a person with type 'a' and location 'b' and the reviews he got with the reviewers name? -
How to change message design in the real time chat
I have real time chat in the project, where i have two types of users: students and teachers. I want to change design of teacher messages. I tried to change consumers.py and tried to work with template but it didn't work. I think that we can do that, if we'll work with consumers.py. Who knows how to implement that? models.py class CustomUser(AbstractUser,mixins.GuardianUserMixin): email = models.EmailField(_('email_address'), unique=True, name='email') username = models.CharField(_('username'), unique=True, max_length=128) is_student = models.BooleanField(default=False) is_teacher = models.BooleanField(default=False) first_name = models.CharField(max_length=255) last_name = models.CharField(max_length=255) USERNAME_FIELD = 'email' REQUIRED_FIELDS = ['username'] objects = UserManager() consumers.py class Consumer(WebsocketConsumer): def connect(self): self.room_name=self.scope['url_route']['kwargs']['room_name'] self.room_group_name='chat_%s' % self.room_name self.name = self.scope['user'].username if self.scope['user'].is_anonymous: self.send({'close':True}) else: async_to_sync(self.channel_layer.group_add)( self.room_group_name, self.channel_name ) async_to_sync(self.channel_layer.group_send)( self.room_group_name, { "type":"chat_message", "message":self.name+" Joined Chat " } ) self.accept() def disconnect(self, code): async_to_sync(self.channel_layer.group_send)( self.room_group_name, { "type":"chat_message", "message":self.name+" Left Chat" } ) async_to_sync(self.channel_layer.group_discard)( self.room_group_name, self.channel_name ) def receive(self, text_data=None, bytes_data=None): text_data_json=json.loads(text_data) message=text_data_json['message'] async_to_sync(self.channel_layer.group_send)( self.room_group_name, { 'type':'chat_message', 'message':self.name+" : "+message } ) def chat_message(self,event): message=event['message'] self.send(text_data=json.dumps({ 'message':message })) template <div class="ui form"> <div style="height:400px;width:100%;overflow-y:scroll" id="div_data"></div> <input type="text" name="message" id="message" placeholder="Message" style="padding:10px;width:100%; border-radius: 0px;"> <script> var roomName='{{ room_name }}'; var personname='{{ request.user.username }}'; var chatSocket=new WebSocket('ws://'+window.location.host+'/ws/chat/'+roomName+'/'); {% if request.user.is_anonymous %} window.location.pathname = '{% url 'users:login' %}' {% endif … -
Updating duplicate student Information in django
I have a bunch of CSV files that I have made to upload to a django model. 1. Created a view to upload the csv 2. Separated the fields and added them to a variable 3. Called the update_or_create() method to add the information into the model. The problem that I am facing is getting django to update the old row instead of creating a new one. If a student has failed in the first year but passes the next year, the old marks have to be updated. I am trying to filter() with the Register Number of the student and Class to narrow it down. IF there is a student with for instance AAAAAA1111 from BA 1 SEM, and they gave the exam in 2016, 2017 and passed in 2018, the last result has to update the old result. I am enclosing two documents which i used. One is the 2016 result and the second is the 2017 repeaters csv. LINK TO FILES: https://drive.google.com/open?id=1_5cHRKNYdLBYWLhPw_Z4dn-VgX14Amw2 This what my view looks like template = "uploadstudent.html" data = {} if "GET" == request.method: return render(request, template, data) # if not GET, then proceed csv_file = request.FILES["csv_file_student"] if not csv_file.name.endswith('.csv'): messages.error(request,'File is not … -
django download files from a list (s3 as back-end)
I need to list an html table the content of a S3 bucket and enable the option to download the file. To do so I have done he following: The code shows the list of the bucket files correctly, but I'm not sure how I can write the code to download the files. inventory.html: {% block title %} title{% endblock %} {% block content %} <table class="table table-striped"> <thead> <tr> <th scope="col">Date&nbsp;<a href="?order_by=ord_date&direction=desc">{% load static %}<img src="{% static "arrow.png" %}" width="12" height="12" alt="order desc"></a><a href="?order_by=ord_date&direction=asc">{% load static %}<img src="{% static "sort-down.png" %}" width="12" height="12" alt="order asc"></a></th> <th scope="col">Name&nbsp;<a href="?order_by=ord_source&direction=desc">{% load static %}<img src="{% static "arrow.png" %}" width="12" height="12" alt="order desc"></a><a href="?order_by=ord_source&direction=asc">{% load static %}<img src="{% static "sort-down.png" %}" width="12" height="12" alt="order asc"></a></th> <th scope="col">Size</th> <th scope="col">Action</th> </tr> </thead> <tbody> {% for item in items %} <tr> <td>{{ item.LastModified }}</td> <td>{{ item.Key }}</td> <td>{{ item.Size }}</td> <td><button type="Button" class="btn btn-secondary btn-sm"><a href="?key_download={{ item.Key }}">Download</button></a></td> </tr> {% endfor %} </tbody> </table> {% endblock %} views.py: client = boto3.client('s3') def inventory(request): if request.GET.get('key_download'): url = client.generate_presigned_url('get_object', Params = { 'Bucket':'url_of_the_bucket', 'Key':request.GET.get('key_download')}, ExpiresIn = 86400) return **"I don't know how I can return it"** else: fdc_inventories = client.list_objects_v2(Bucket='url_of_the_bucket') fdc_inventories['Contents'].sort(key=itemgetter('LastModified'), reverse=True) return render(request, 'inventory.html', {'items': … -
How can I do a left join in Django?
What I want to do is: select * from employer e left join person p on p.employer.id = e.id and p.valid = True That means that I will see |employer|null| for any employer that does not have a person working for them and I will see the same thing if there is a person working for them but they are invalid. In django I wish I could do: employers.objects.all().values('id', 'person') and have the value of person show up as None rather than show me the invalid person. -
How can I append the page number in the request endpoint
I am having a URL as below: HTTP Request Method : GET Endpoint: http://localhost:8000/api/<client_id>/getshowscount I am using a paginator class in my Django code. class ShowListPagination(PageNumberPagination): page_size = 10 page_size_query_param = 'page_size' max_page_size = 1000 class ClientShowSongListViewSet(viewsets.ModelViewSet): permission_classes = (DashboardAccess,) serializer_class = ShowCountSerializer pagination_class = ShowListPagination def get_queryset(self): return ShowSong.objects.filter(user = self.request.user) Everything works fine. But, the requirement says that I need to have URL endpoint as below: Endpoint examples: http://localhost:8000/api/<client_id>/getshowscount/?page=1 http://localhost:8000/api/<client_id>/getshowscount/?page=2 By the above endpoint examples, I mean to say that I need to append the page also in the URL depending upon the pages. I checked the paginator class. But I didn't find anything useful. Can anyone suggest some workarounds for the same? -
basic django site gives error as "Not found: /nettrack/
I am totally new to django and stuck with basic learning of django. I have below structure of django project: G:\virtualenvs\Netsite\netmon-- enter image description here I have below urls.py under netmon enter image description here I have below urls.py under nettrack enter image description here This is basic_generic.html And I have below index.html enter image description here Now, whats wrong? I get error as below in the cmd window of "python manage.py runserver" enter image description here Please help. Also, I dont know whether I need any IIS running on my windows desktop machine so as to test site as http:/127.0.0.1:8000/nettrack/ in edge browser. -
How to get large-size scraped data quickly?
I select news from one website and display it on my page. But when I go to the news tab or refresh the page, the page loads data for a while (10 seconds). How can I upload data instantly? I tried to load data, but the problem is that if the text to the article is too large, the page load will still not be instantaneous. Maybe i can upload text in chunks some way? My code: def get_summary(url): new_d = BeautifulSoup(requests.get(url).text, 'html.parser') return '\n'.join(i.text for i in new_d.find('div', {'class':'flexible_content_wrap'}).find_all('p')) def scrape(request): website_url = requests.get("https://loudwire.com/news/").text soup = BeautifulSoup(website_url, "html.parser") more = [] teaser = soup.find_all('div', {'class':'teaser_feed_common'}) for i in teaser: mine = get_summary(i.a['href']) print(mine) more.append(mine) context = {'more_info': more} return render(request, 'music/news.html', context) In advance, thanks for any help. -
cannot resolve keyword 'user' into field - django error
this is the error message I am getting --->Cannot resolve keyword 'user' into field. Choices are: date_joined, email, emailconfirmed, first_name, groups, id, is_active, is_staff, is_superuser, last_login, last_name, logentry, order, password, profile, user_permissions, useraddress, userdefaultaddress, username, userstripe<---- it is highlighting these two pieces of code as key areas as where the problem seems to arise. new_order = Order.objects.get(cart=cart) ///// new_order.user = User.objects.get(user=request.user) all help would be greatly appreciated in solving this! views.py - orders import time import stripe from django.contrib.auth.decorators import login_required from django.conf import settings from django.contrib.auth.models import User from django.shortcuts import render, HttpResponseRedirect from django.urls import reverse # Create your views here. from users.forms import UserAddressForm from carts.models import Cart from .models import Order from users.models import Profile, UserAddress, UserAddressManager from .utils import id_generator stripe.api_key = settings.STRIPE_SECRET_KEY def orders(request): context = {} template = "orders/user.html" return render(request, template, context) @login_required def checkout(request): try: the_id = request.session['cart_id'] cart = Cart.objects.get(id=the_id) except: the_id = None return HttpResponseRedirect(reverse("cart")) try: **new_order = Order.objects.get(cart=cart)** except Order.DoesNotExist: new_order = Order() new_order.cart=cart **new_order.user = User.objects.get(user=request.user)** new_order.order_id = id_generator() new_order.final_total = cart.total new_order.save() except: return HttpResponseRedirect(reverse("cart")) try: address_added = request.GET.get("address_added") except: address_added = None if address_added is None: address_form = UserAddressForm() else: address_form = None current_addresses = … -
syntax error in using SECRET_KEY in __init__py in django
I have read that it is not secure to store the SECRET_KEY in settings.py as its default. So, I decided to store it in my __init__.py. I wrote in __init__.py which is beside settings.py: export SECRET_KEY= 'hf7^vrmc!^agnpba#^+$9ac-@eullgd-=ckq&u1zu$b7nqc)%_' This is the only line in my __init__.py. Then in settings.py I changed the line SECRET_KEY = 'hf7^vrmc!^agnpba#^+$9ac-@eullgd-=ckq&u1zu$b7nqc)%_' into SECRET_KEY = get_env_variable('SECRET_KEY') but when I try to runserver, I receive Syntax error as below: … __init__.py", line 1 export SECRET_KEY= 'hf7^vrmc!^agnpba#^+$9ac-@eullgd-=ckq&u1zu$b7nqc)%_' ^ SyntaxError: invalid syntax What's wrong here? Thank you in advanced. -
django dynamically loading a static file
I am trying to send a static link to a download button. The static link results in a views.py function and will be returned as a dict. in views.py: def some_fct(request): handling the request return render(request,'site.html',{'processed_request': 'name_of_static_file'}) I tried to locate the data in a seperate div and change the href with: <div id="data">{{processed_request}}<\div> <a href="" id="download"><button class="download_btn"><i class="fa fa-download"></i> Download</button></a> <script> let file = document.getElementbyId('data').innerHTML; let file_static = "{% static '${file}' %}" document.getElementById('download').setAttribute("href",file_static); </script> which leads to the console.log https://..../static/%24%7Bfile%7D instead of https://..../static/name_of_static_file How can I access the static_file?
