Django community: RSS
This page, updated regularly, aggregates Django Q&A from the Django community.
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Django - static files are not found in root static folder, but settings point to it
I'm starting to configure my first Django project and I find this issue which is really bothering me. I have set a root static folder to put some css files for my base template there, but Django is not finding any css files there. My settings.py are like this: ... BASE_DIR = Path(__file__).resolve().parent.parent ... STATIC_URL = '/static/' SATICFILES_DIRS = [ BASE_DIR / 'static', BASE_DIR / 'sales' / 'static' ] MEDIA_URL = '/media/' MEDIA_ROOT = BASE_DIR / 'media' ... ... And in my urls.py I have: urlpatterns = [ path('admin/', admin.site.urls), path('', include('sales.urls', namespace='sales')), ] urlpatterns += static(settings.STATIC_URL, document_root=settings.STATIC_ROOT, show_indexes=True) urlpatterns += static(settings.MEDIA_URL, document_root=settings.MEDIA_ROOT, show_indexes=True) ... If a run findstatic I get the following: $ python manage.py findstatic --verbosity 2 static No matching file found for 'static'. Looking in the following locations: /home/dancab/git/django-3-course/myenv/lib/python3.9/site-packages/django/contrib/admin/static /home/dancab/git/django-3-course/src/sales/static And also, in the browser, I can see the list of files in the MEDIA folder, but I can't see the STATIC folder, I get the following error: I don't understand why I Django finds the MEDIA folder and not the STATIC folder. Thanks in advance to anyone that gives me a hint on why this happens. -
Django cronjob is still running even after deletion
In one of my past project developed in Django python framework, I needed a cronjob to automate some process. I used this django-cron module and installed it as per their documentation. Everything was working as usual. Recently, the project was discontinued and every code and related processes were removed. But I found that the cronjob related to that project is still running. I double checked with crontab -e, the cronjob is not there. I tried by reloading and restarting the cron daemon, even I restart the whole server, but in vain. If I check in /var/log/syslog, I still can see the cron is running every minute. Here is the output from syslog. Jul 25 08:33:01 CRON[26412]: (ubuntu) CMD (cd /home/projects/pdf-generator && /home/venv/django/bin/python manage.py runcrons core.myapp.crons.PdfConversionCronJob) The server is running Ubuntu 18.04. Does anyone know what is going on and how to remove the cronjob for once and all? -
I'm unable to login in admin and login is not working in Django project after Custom User
Tysm in advance, for helping Already a superuser is made but admin login or login view is not working, Some problem in authenticate it every time returns none if correct password and email are passed Custom User Model class UserManager(BaseUserManager): def create_user(self, email, username, password=None): if not email: raise ValueError("Email Requierd!") if not username: raise ValueError("Username required!") user = self.model( email=self.normalize_email(email), username=username, ) user.set_password(password) user.save(using=self._db) return user def create_superuser(self, email, username, password): user = self.create_user( email=self.normalize_email(email), password=password, username=username, ) user.is_admin = True user.is_staff = True user.is_superuser = True user.save(using=self._db) return user class User(AbstractBaseUser): userid = models.UUIDField( default=uuid.uuid4, editable=False, primary_key=True) username = models.CharField(max_length=255, unique=True) email = models.EmailField(max_length=255, unique=True) date_joined = models.DateTimeField(auto_now_add=True) last_login = models.DateTimeField(auto_now_add=True) is_admin = models.BooleanField(default=False) is_active = models.BooleanField(default=False) is_staff = models.BooleanField(default=False) is_superuser = models.BooleanField(default=False) # USERNAME_FIELD = 'email' # REQUIRED_FIELDS = ['username'] objects = UserManager() def __str__(self): return self.username def has_perm(self, perm, obj=None): return self.is_admin def has_module_perm(self, app_label): return True Already a superuser is made but admin login or login view is not working, Some problem in authenticate it every time returns none if password and email are passed! psql view login view def login_view(request): user = request.user if user.is_authenticated: return redirect('home') if request.POST: form = LoginForm(request.POST) if form.is_valid(): … -
How to get fully randomised serialisation data from Django filter
I have the following serialization and intend to get query data fully randomized. class RecommendationList(generics.ListAPIView): model = Obj serializer_class = RecommendationFilterSerializer filter_backends = [filters.SearchFilter] search_fields = ['uuid', ] pagination_class = StandardResultsSetPagination def get_queryset(self): uuid = self.request.query_params.get('uuid') Obj.objects.filter(user=Obj_list[0].user) .filter(Q(status=Obj.Status.PUBLISHED)) .filter(Q(privacy=Obj.Privacy.PUBLIC)) .order_by('uploaded_at').reverse() return Obj.objects.filter(Q(status=Obj.Status.PUBLISHED) & Q(approved=True)) .filter(Q(privacy=Obj.Privacy.PUBLIC)) .order_by('?') There are suggestions for results returning two rows : import random last = MyModel.objects.count() - 1 index1 = random.randint(0, last) # Here's one simple way to keep even distribution for # index2 while still gauranteeing not to match index1. index2 = random.randint(0, last - 1) if index2 == index1: index2 = last # This syntax will generate "OFFSET=indexN LIMIT=1" queries # so each returns a single record with no extraneous data. MyObj1 = MyModel.objects.all()[index1] MyObj2 = MyModel.objects.all()[index2] However, the size of table rows is more than 10000, and while serializing the request might need to access all 10000 items. Fulfilling this requirement and regarding the size of the table ORDER_BY('?') becomes a very costly operation, hence I cannot use the following. Any suggestions on this? -
Redis Connection Issue with Django in VPS Server
I have installed redis in the vps (ubuntu server) and able to connect to it using redis-cli command: redis-cli -h ip_address But when I tried to access apis that uses redis in django it is throwing connection refused error. redis.exceptions.ConnectionError: Error 111 connecting to ip_address:6379. Connection refused. Enabled firewall in ubuntu using : sudo ufw enable Output of sudo ufw status: 6379 ports enabled Updated redis.conf files: bind ip_address protected-mode no But still facing the issue, Any suggestions are helpfull Thanks in advance -
Django is form not showing up
my form is not showing up. Could someone please help me media_form.html {% extends 'accounts/main.html' %} {% load static %} {% block content %} <div class="row"> <div class="col-md-6"> <div class="card card-body"> <form action="" method="POST"> {% csrf_token %} {{form}} <input type="submit" name="Submit"> </form> </div> </div> </div> {% endblock %} dashboard.html {% extends 'accounts/main.html' %} {% block content %} {% include 'accounts/status.html' %} <br> <a class="btn btn-primary btn-sm btn-block" href="{% url 'media_form' %}">Add Media</a> <div class="col-md-12"> <h5>CONTINUE WATCHING</h5> <hr> <div class="card card-body"> <table class="table table-sm"> <tr> <th>Title</th> <th>Language</th> <th>Rating</th> <th>Type of Media</th> <th>Genre</th> <th>Review</th> <th>Notes</th> <th>Date</th> <th>Update</th> <th>Remove</th> </tr> {% for media in media_continue_watching %} <tr> <td>{{media.title}}</td> <td>{{media.language}}</td> <td>{{media.rating}}</td> <td>{{media.type_of_media}}</td> <td>{{media.genre}}</td> <td>{{media.review}}</td> <td>{{media.notes}}</td> <td>{{media.date}}</td> <td><a href="">Update</a></td> <td><a href="">Delete</a></td> </tr> {% endfor %} </table> </div> </div> <div class="col-md-12"> <h5>PLAN TO WATCH</h5> <hr> <div class="card card-body"> <table class="table table-sm"> <tr> <th>Title</th> <th>Language</th> <th>Rating</th> <th>Type of Media</th> <th>Genre</th> <th>Review</th> <th>Notes</th> <th>Date</th> <th>Update</th> <th>Remove</th> </tr> {% for media in media_plan_to_watch %} <tr> <td>{{media.title}}</td> <td>{{media.language}}</td> <td>{{media.rating}}</td> <td>{{media.type_of_media}}</td> <td>{{media.genre}}</td> <td>{{media.review}}</td> <td>{{media.notes}}</td> <td>{{media.date}}</td> <td><a href="">Update</a></td> <td><a href="">Delete</a></td> </tr> {% endfor %} </table> </div> </div> <div class="col-md-12"> <h5>COMPLETED</h5> <hr> <div class="card card-body"> <table class="table table-sm"> <tr> <th>Title</th> <th>Language</th> <th>Rating</th> <th>Type of Media</th> <th>Genre</th> <th>Review</th> <th>Notes</th> <th>Date</th> <th>Update</th> <th>Remove</th> </tr> {% … -
If condition on Django html Template
jobseqno=P567890 <td> {% if jobseqno|first:"P" %}** <a href="{{ url }}{{ jobseqno }}" target="_blank">{{ jobseqno}}</a>{% endif %} </td> The above attached code doesn't work please help me out!! -
DJANGO: Product matching query does not exist
Error message I don’t understand what’s the matter. I do everything exactly according to the courses, but knocks out an error: Request URL: http://127.0.0.1:8000/products/basket-add/12/ Django Version: 3.2.4 Exception Type: DoesNotExist Exception Value: Product matching query does not exist. Add object: def basket_add(request, product_id): current_page = request.META.get('HTTP_REFERER') product = Product.objects.get(id=product_id) baskets = Basket.objects.filter(user=request.user, product=product) if not baskets.exists(): Basket.objects.create(user=request.user, product=product, quantity=1) return HttpResponsePermanentRedirect(current_page) else: basket = baskets.first() basket.quantity += 1 basket.save() return HttpResponsePermanentRedirect(current_page) Delete: def basket_delete(request, id): basket = Basket.objects.get(id=id) basket.delete() return HttpResponsePermanentRedirect(request.META.get('HTTP_REFERER')) template: <a href="{% url 'products:basket_delete' basket.id %}" style="text-decoration: none; color: gray;"> <i class="far fa-trash-alt"></i> </a> URLs: from django.urls import path from products.views import products, basket_add, basket_delete app_name = 'products' urlpatterns = [ path('', products, name="index"), path('basket-add/<int:product_id>/', basket_add, name="basket_add"), path('basket-add/<int:id>/', basket_delete, name="basket_delete"), ] Models: from django.db import models from users.models import User class ProductCategory(models.Model): name = models.CharField(max_length=64, unique=True) description = models.TextField(blank=True) class Meta: verbose_name_plural = "Product Categories" def __str__(self): return self.name class Product(models.Model): name = models.CharField(max_length=256) image = models.ImageField(upload_to='products_images', blank=True) description = models.TextField(blank=True) short_description = models.CharField(max_length=64, blank=True) price = models.DecimalField(max_digits=8, decimal_places=2, default=0) quantity = models.PositiveIntegerField(default=0) category = models.ForeignKey(ProductCategory, on_delete=models.CASCADE) def __str__(self): return f"{self.name} ({self.category.name})" class Basket(models.Model): user = models.ForeignKey(User, on_delete=models.CASCADE) product = models.ForeignKey(Product, on_delete=models.CASCADE) quantity = models.PositiveIntegerField(default=0) created_timestamp = models.DateTimeField(auto_now_add=True) … -
Bookmarking function django/python
I'm looking to create a model for users to bookmark a recipe. I have the below: models.py class RecipeBookmark(models.Model): recipe = models.ForeignKey( Recipe, on_delete=models.PROTECT, related_name="bookmarks" ) bookmarked_by = models.ForeignKey(User, on_delete=models.PROTECT) bookmarked_at = models.DateTimeField(auto_now_add=True) serializers.py class UserSerializer(serializers.ModelSerializer): class Meta: model = models.User fields = ["username", "email", "date_joined"] class RecipeBookmarkSerializer(serializers.ModelSerializer): bookmarked_by = UserSerializer(read_only=True) class Meta: model = models.RecipeBookmark fields = ["recipe", "bookmarked_by", "bookmarked_at"] def create(self, validated_data): request = self.context["request"] ModelClass = self.Meta.model instance = ModelClass.objects.create( **validated_data, **{"bookmarked_by": request.user} ) return instance views.py @permission_classes([IsAuthenticated]) class RecipeBookmarkView(generics.CreateAPIView): queryset = models.RecipeBookmark.objects.all() serializer_class = RecipeBookmarkSerializer urls.py path("recipes/bookmarks/", PublishedRecipeBookmarkView.as_view()), I want to perform a lookup, given the recipe id through a POST request, to add the user to the bookmarks field, if the user already exists in the bookmarks field, to remove that user form the field (remove the bookmark). Many users can bookmark a given recipe. Also, How can a lookup be performed to return recipes that a logged in user has bookmarked via an api endpoint? -
Checkbox inside the "for" (loop), Django
my checkbox html : <form method="GET"> {% for subcategory in subcategories %} <div class="filter-items filter-items-count"> <div class="filter-item"> <div class="custom-control custom-checkbox"> <input type="checkbox" class="custom-control-input" value="{{subcategory.id}}" name="subcategory" id="{{subcategory.id}}" {% if subcategory in subcategories1 %} checked {% endif %}> <label class="custom-control-label" for="{{subcategory.id}}">{{subcategory}}</label> </div><!-- End .custom-checkbox --> <span class="item-count">{{subcategory.products.all|length}}</span> </div><!-- End .filter-item --> </div><!-- End .filter-items --> {% endfor %} <button type="submit" class="btn btn-primary w-100 mt-3">Filter!</button> </form> it work correctly to make filter. views : subcatid = request.GET.getlist('subcategory') query string: ?subcategory=5&subcategory=6 it can be one or more than one, depends on number of subcategories. but when I go next page i suppose it become like : ?page=2&subcategory=5&subcategory=6 but it remove earliest subcategory i choose and keep the last one, just one, like : ?page=2&subcategory=5 acutely when i put Manually ?page=2&subcategory=5&subcategory=6 in url field it works but not from pagination buttons. so while all checkboxes in filter has same names, name="subcategory" i made them unique by changing to name="{{subcategory}}", now each checkbox has unique name, now after tapping next page, Everything is kept, and there is no problem like before, but in views, I don't know how to get them with deafferents names subcatid = request.GET.getlist('subcategory') -
Post Multiple values as foreign key -- Django restframework
I have a model(ProfessionalMemberContacts) which has a primary key in different model(MasterProfessionalMembers). ProfessionalMemberContacts expects multiple or single set of details as per user input ie user could give multiple contact details. Problem: I cant figure out the way to loop over all the contact details(if multiple) to save in "ProfessionalMemberContacts" with reference to "MasterProfessionalMembers". Here is my models and views for it. Models.py class ProfessionalMemberContacts(models.Model): professionalmemberId = models.ForeignKey(MasterProfessionalMembers, default=None,on_delete=models.CASCADE, related_name="pro_contact") contact_person = models.CharField(max_length=100) contact_email = models.EmailField(max_length=100) contact_number = models.CharField(max_length=100) class MasterProfessionalMembers(models.Model): professionalmemberId = models.CharField(primary_key=True, max_length=100, default=1) profile_pic = models.ImageField(blank=True) organization_name = models.CharField(max_length=100) incorp_date = models.DateField(default=date.today()) organization_type = models.CharField(max_length=100) views.py def create_pro_individual_member(request): if request.method == "POST": contact_person = request.POST.get('contact_person') contact_email = request.POST.get('contact_email') contact_number = request.POST.get('contact_number') professionalmemberId =request.POST.get('professionalmemberId') member_object = MasterProfessionalMembers.objects.get(professionalmemberId=professionalmemberId) if len(contact_person) != 0: for p,ce,n in contact_person, contact_number, contact_email: reference = ProfessionalMemberContacts( contact_person = p, contact_email = ce, contact_number = n, professionalmemberId = member_object ) reference.save() return HttpResponse('professionalmember Id created as: '+professionalmemberId) Please suggest any way to save contact details provided by user. -
Failed to deploy Heroku app. ERROR: Command errored out with exit status 1: /app/.heroku/python/bin/python -u -c 'import sys, setuptools, tokenize;
These are errors I am getting, I can't post the entire log because of the character limit sorry. Building wheel for psycopg2 (setup.py): started Building wheel for psycopg2 (setup.py): finished with status 'error' ERROR: Command errored out with exit status 1: command: /app/.heroku/python/bin/python -u -c 'import sys, setuptools, tokenize; sys.argv[0] = '"'"'/tmp/pip-install-mxd65ubh/psycopg2/setup.py'"'"'; __file__='"'"'/tmp/pip-install-mxd65ubh/psycopg2/setup.py'"'"';f=getattr(tokenize, '"'"'open'"'"', open)(__file__);code=f.read().replace('"'"'\r\n'"'"', '"'"'\n'"'"');f.close();exec(compile(code, __file__, '"'"'exec'"'"'))' bdist_wheel -d /tmp/pip-wheel-mfz2er96 cwd: /tmp/pip-install-mxd65ubh/psycopg2/ Second Error: psycopg/psycopgmodule.c: In function ‘psyco_is_main_interp’: psycopg/psycopgmodule.c:689:18: error: dereferencing pointer to incomplete type ‘PyInterpreterState’ {aka ‘struct _is’} 689 | while (interp->next) | ^~ error: command '/usr/bin/gcc' failed with exit code 1 ---------------------------------------- ERROR: Failed building wheel for psycopg2 Running setup.py clean for psycopg2 Successfully built Pillow Failed to build psycopg2 Installing collected packages: docutils, jmespath, six, python-dateutil, urllib3, botocore, s3transfer, boto3, certifi, chardet, dj-database-url, pytz, Django, django-crispy-forms, whitenoise, psycopg2, django-heroku, django-storages, gunicorn, idna, Pillow, requests Running setup.py install for psycopg2: started Running setup.py install for psycopg2: finished with status 'error' Third Error: ERROR: Command errored out with exit status 1: command: /app/.heroku/python/bin/python -u -c 'import sys, setuptools, tokenize; sys.argv[0] = '"'"'/tmp/pip-install-mxd65ubh/psycopg2/setup.py'"'"'; __file__='"'"'/tmp/pip-install-mxd65ubh/psycopg2/setup.py'"'"';f=getattr(tokenize, '"'"'open'"'"', open)(__file__);code=f.read().replace('"'"'\r\n'"'"', '"'"'\n'"'"');f.close();exec(compile(code, __file__, '"'"'exec'"'"'))' install --record /tmp/pip-record-08ru_8_3/install-record.txt --single-version-externally-managed --compile --install-headers /app/.heroku/python/include/python3.9/psycopg2 cwd: /tmp/pip-install-mxd65ubh/psycopg2/ psycopg/psycopgmodule.c: In function ‘psyco_is_main_interp’: psycopg/psycopgmodule.c:689:18: error: dereferencing pointer to incomplete type … -
'QuerySet' object has no attribute 'approved'
I want to fetch all items from database where city=city_name and wnat to add one condition the area is approved or not but i am getting error about django query this is my code def parkingAreas(request, city_name): city_obj = City.objects.filter(city_name = city_name).first() reg_par = Registerparking.objects.all().filter(parking_city = city_obj) if reg_par.approved: param = {'par': reg_par} print(param) else: messages.error(request, 'Parking Not Found in Your Area') return render(request, 'parkingAreas.html', param) -
Django count function is not working and numbers aren't showing up
in the code i've written the boxes for completed and so on appear however the numbers/ the count function isn't working and the amount of each media isn't showing up pls help views.py from django.shortcuts import render from django.http import HttpResponse from .models import * # Create your views here. def home(request): media_continue_watching = Media.objects.filter(status="Continue Watching") media_plan_to_watch = Media.objects.filter(status="Plan to Watch") media_completed = Media.objects.filter(status="Completed") media_dropped = Media.objects.filter(status="Dropped") total_continue_watching = Media.objects.filter(status="Continue Watching").count() total_plan_to_watch = Media.objects.filter(status="Plan to Watch").count() total_completed = Media.objects.filter(status="Completed").count() total_dropped = Media.objects.filter(status="Dropped").count() context = {'media_continue_watching': media_continue_watching, 'media_plan_to_watch' : media_plan_to_watch , 'media_completed' : media_completed, 'media_dropped': media_dropped, 'total_continue_watching' : total_continue_watching, 'total_plan_to_watch' : total_plan_to_watch, 'total_completed' : total_completed, 'total_dropped' : total_dropped} return render(request, 'accounts/dashboard.html', context) def products(request): return render(request, 'accounts/products.html') def customer(request): return render(request, 'accounts/customer.html') models.py from django.db import models class Media(models.Model): CATEGORY = ( ('Movie', 'Movie'), ('Tv Show', 'Tv Show'), ('Drama', 'Drama'), ('Other', 'Other'), ) NUMBER = ( ('1', '1'), ('2', '2'), ('3', '3'), ('4', '4'), ('5', '5'), ) GROUP = ( ('Action', 'Action'), ('Anime', 'Anime'), ('Comedy', 'Comedy'), ('Crime', 'Crime'), ('Fantasy', 'Fantasy'), ('Horror', 'Horror'), ('Romance', 'Romance'), ('Other', 'Other'), ) POSITION = ( ('Completed', 'Completed'), ('Continue Watching', 'Continue Watching'), ('Plan to Watch', 'Plan to Watch'), ('Dropped', 'Dropped'), ) title = models.CharField(max_length=200, null=True) language = … -
Django shows None type
My index.html file: views.py file: Terminal: -
Gunicorn returns "TypeError: expected str, bytes or os.PathLike object, not list" when testing Django site in Ubuntu server
I am following this tutorial on DigitalOcean for the setup of a Django site. After initial setup and migrations, when I test the usual python manage.py runserver 0.0.0.0:8000 it works well (showing all images and grabbing all static files) with no errors. When I test gunicorn --bind 0.0.0.0:8000 myproject.wsgi, no static files are grabbed (anyway, I understand that's Nginx's job) but this error appears for every static file requested in the page: Internal Server Error: /static/img/logo.png Traceback (most recent call last): (...) File "/usr/lib/python3.8/posixpath.py", line 76, in join a = os.fspath(a) TypeError: expected str, bytes or os.PathLike object, not list I suspect this is related to settings.py, where STATICFILES_DIRS are declared as a list, according to Django: STATICFILES_DIRS = [os.path.join(BASE_DIR, 'static')] STATIC_URL = '/static/' STATIC_ROOT = os.path.join(BASE_DIR, 'static') MEDIA_URL = '/media/' MEDIA_ROOT = os.path.join(BASE_DIR, 'media') This doesn't look to me related to collectstatic (but it could be). Why is it that there is no error in the Django server and when Gunicorn is used suddenly the list of paths is a problem? -
distinct on large table takes too long time in django
I have a large dataset with over 1m records. It has a manytomany field that causes duplicate returns on filtering. models.py: class Type(models.Model): name = models.CharField(max_length=100, db_index=True) class Catalogue(models.Model): link = models.TextField(null=False) image = models.TextField(null=True) title = models.CharField(max_length=100, null=True) city = models.CharField(db_index=True,max_length=100, null=True) district = models.CharField(db_index=True,max_length=100, null=True) type = models.ManyToManyField(Type, db_index=True) datetime = models.CharField(db_index=True, max_length=100, null=True) views.py: last2week_q = Q(datetime__gte=last2week) type_q = Q(type__in=intersections) city_district_q = (Q(*[Q(city__contains=x) for x in city_district], _connector=Q.OR) | Q(*[Q(district__contains=x) for x in city_district], _connector=Q.OR)) models.Catalogue.objects.filter(last2week_q & type_q & city_district_q).order_by('-datetime') distinct() is too slow and I'm looking for a different solution to remove duplicates. P.S: I also tried to use this query instead of type_q, but it's slower than distinct! because type_ids is a very large list. typ_ids = models.Catalogue.objects.only('type').filter(type__in=intersections).values_list('id', flat=True) type_q = Q(id__in=typ_ids) -
Trying to setup saleor in my windows machine and got this error while migrating
django.db.utils.OperationalError: FATAL: password authentication failed for user "qzwonwokfexnwy" FATAL: no pg_hba.conf entry for host "27.34.68.106", user "qzwonwokfexnwy", database "dclbs5vnp1cclj", SSL off DATABASES = { "default": dj_database_url.config( default="postgres://saleor:saleor@localhost:5432/saleor", conn_max_age=600 ) } -
Change Facebook login language in Django Allauth
I am using django-allauth to login users using Facebook. I want the authentication page in Facebook to show up in English and not the local language. I have tried changing the LOCALE_FUNC setting to lambda request: 'en_US' but it does not seem to cause any effect. Can anyone please show me where am I making the mistake. The full code is 'facebook': { 'METHOD': 'oauth2', 'SDK_URL': '//connect.facebook.net/{locale}/sdk.js', 'SCOPE': ['email', 'public_profile'], 'AUTH_PARAMS': {'auth_type': 'reauthenticate'}, 'INIT_PARAMS': {'cookie': True}, 'FIELDS': [ 'id', 'first_name', 'last_name', 'middle_name', 'name', 'name_format', 'picture', 'short_name' ], 'EXCHANGE_TOKEN': True, 'LOCALE_FUNC': lambda request: 'en_US', 'VERIFIED_EMAIL': False, 'VERSION': 'v7.0', }, One thing I noticed is that the LOCALE_FUNC is tied with SDK_URL and the method I have is oauth2. Is that causing the problem? -
how to serialize django models without rest framework?
I have 2 models. Let's assume each item can be sold only once. class Item(models.Model): name = models.CharField(max_length=150) price = models.FloatField() class ItemSold(models.Model): item = models.OneToOneField(Item, on_delete=models.CASCADE) purchased_on = models.DateTimeField(default=timezone.now) Now if I use django serializers.serialize I am getting only Item while I want both ItemSold and Item to be serialized, is there any way to do this simple thing without using django rest framework. I am trying to learn django and how this work now, so I would appreciate if you can show me django approach to do this. Thank you. -
I got this error: TemplateDoesNotExist at /tasks/ in Django
Environment: Request Method: GET Request URL: http://127.0.0.1:8000/tasks/ Django Version: 3.2.5 Python Version: 3.8.5 Installed Applications: ['hello', 'newyear', 'tasks', 'django.contrib.admin', 'django.contrib.auth', 'django.contrib.contenttypes', 'django.contrib.sessions', 'django.contrib.messages', 'django.contrib.staticfiles'] Installed Middleware: ['django.middleware.security.SecurityMiddleware', 'django.contrib.sessions.middleware.SessionMiddleware', 'django.middleware.common.CommonMiddleware', 'django.middleware.csrf.CsrfViewMiddleware', 'django.contrib.auth.middleware.AuthenticationMiddleware', 'django.contrib.messages.middleware.MessageMiddleware', 'django.middleware.clickjacking.XFrameOptionsMiddleware'] Template loader postmortem Django tried loading these templates, in this order: Using engine django: * django.template.loaders.filesystem.Loader: C:\Users\Enclave\Django_For_Web\templates\tasks\index.html (Source does not exist) * django.template.loaders.app_directories.Loader: C:\Users\Enclave\Django_For_Web\hello\templates\tasks\index.html (Source does not exist) * django.template.loaders.app_directories.Loader: C:\Users\Enclave\Django_For_Web\newyear\templates\tasks\index.html (Source does not exist) * django.template.loaders.app_directories.Loader: C:\Users\Enclave\AppData\Local\Programs\PythonCodingPack\lib\site-packages\django\contrib\admin\templates\tasks\index.html (Source does not exist) * django.template.loaders.app_directories.Loader: C:\Users\Enclave\AppData\Local\Programs\PythonCodingPack\lib\site-packages\django\contrib\auth\templates\tasks\index.html (Source does not exist) Traceback (most recent call last): File "C:\Users\Enclave\AppData\Local\Programs\PythonCodingPack\lib\site-packages\django\core\handlers\exception.py", line 47, in inner response = get_response(request) File "C:\Users\Enclave\AppData\Local\Programs\PythonCodingPack\lib\site-packages\django\core\handlers\base.py", line 181, in _get_response response = wrapped_callback(request, *callback_args, **callback_kwargs) File "C:\Users\Enclave\Django_For_Web\tasks\views.py", line 7, in index return render(request, "tasks/index.html", { File "C:\Users\Enclave\AppData\Local\Programs\PythonCodingPack\lib\site-packages\django\shortcuts.py", line 19, in render content = loader.render_to_string(template_name, context, request, using=using) File "C:\Users\Enclave\AppData\Local\Programs\PythonCodingPack\lib\site-packages\django\template\loader.py", line 61, in render_to_string template = get_template(template_name, using=using) File "C:\Users\Enclave\AppData\Local\Programs\PythonCodingPack\lib\site-packages\django\template\loader.py", line 19, in get_template raise TemplateDoesNotExist(template_name, chain=chain) Exception Type: TemplateDoesNotExist at /tasks/ Exception Value: tasks/index.html -
Write NestedStackedInline to Template
I wanted to pass all the information for one item added from NestedStackedInline admin (item specification) to template. Currently, it only passes one part of the information repeatedly from same category, instead of per category (like in image below). I have tried many times and still unsuccessful. Anyone can help? Image partial of the information Look of the nested of nested stacked inline in admin Template.html <div> {% for text in items %} <div> ...</div> {% endfor %} </div> <div class="text-left mt-4"> {% for title in specification %} <h4>{{title.group_title}}</h4> <table class="mb-5 mt-4 table"> <tbody> {% for detail in specification_detail %} <tr> <td scope="row" class="w-25">{{detail.specification_name}}</td> <td>{{detail.specification_definition}}</td> </tr> {% endfor %} </tbody> </table> {% endfor %} </div> Views.py def storeDetail(request, name): items = StoreItem.objects.filter(name=name) specification = itemSpecificationTitle.objects.filter(extra_key=items[:1]) specification_detail = itemSpecification.objects.filter(extra_key=specification) context={'items': items,'specification': specification, 'specification_detail': specification_detail,} return render(request, 'store-detail.html', context) Models.py class StoreItem(models.Model): name = models.CharField(max_length=200, blank=False) def __unicode__(self): return self.name class itemSpecificationTitle(models.Model): group_title = models.CharField(max_length=50, verbose_name="Category", blank=True) extra_key = models.ForeignKey(StoreItem) def __unicode__(self): return self.group_title class itemSpecification(models.Model): specification = models.CharField(max_length=500, verbose_name="Define specification", blank=True, help_text="One sentence. '=' to separate text (Size= 20X29X39 cm)") extra_key = models.ForeignKey(itemSpecificationTitle) def __unicode__(self): return self.specification def specification_name(self): return self.specification.split('=')[0] def specification_definition(self): return self.specification.split('=')[1][:] Admin.py class itemImages(NestedStackedInline): model = itemImages … -
How do i convert a descriptor field to an editable choicefield in django Admin
I have a @descriptor field in my django models called status. how do i make that field (status) editable and appear as a dropdown(choice field) of options in django admin -
Django password not hashed when creating new accounts
I'm new to django and am trying to discover why creating new accounts via my account form do not hash the password (I assume the passwords are not hashed because I cannot log in using the password when the account is created, and this message shows under the password field in the django admin for accounts created via the form: Invalid password format or unknown hashing algorithm). I can successfully create new accounts in the django admin that do not have this un-hashed password issue. views.py: @unauthenticated_user def create_account(request): form = AccountForm() if request.method == 'POST': form = AccountForm(request.POST) # should hash the password, check username/email doesnt already exist, etc if form.is_valid(): user = form.save() return redirect('/login') else: messages.info(request, "Count not create account.") context = {'form': form} return render(request, 'accounts/create_account.html', context) models.py: class Account(AbstractUser): def __str__(self) -> str: return self.first_name pass Create account form: <form action="{% url 'create_account' %}" method="POST"> {% csrf_token %} {{form.as_p}} <input type="submit" name="submit"> </form> The form: class AccountForm(ModelForm): class Meta: model = Account # which model we're building a form for # password not hashed and requires username even if username omitted from fields fields = ['email', 'password', 'first_name', 'last_name', 'username'] I'm following a tutorial series … -
AssertionError: 401 != 200
I am trying to write a test case for a bug report and I keep getting the assertion error. list_url = ('/bugreport') def setUp(self): self.owner = User.objects.create_user(username="asdf122223", password = "asdf1222345") self.token = Token.objects.create(user=self.owner) self.owner.save() self.api_authentication() def api_authentication(self): self.client.credentials(HTTP_AUTHORIXATION='Token ' + self.token.key) def test_bug_report_authenticate(self): response = self.client.get(self.list_url, format="json") self.assertEqual(response.status_code, status.HTTP_200_OK) def test_bug_report_un_authenticate(self): self.client.force_authenticate(user=None) response = self.client.get(self.list_url) self.assertEqual(response.status_code, status.HTTP_401_UNAUTHORIZED) if anyone can tell me what im doign wrong, that would be huge, or point me in the right direction
