Django community: RSS
This page, updated regularly, aggregates Django Q&A from the Django community.
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How to run a Redis listener in Django when the server starts?
I'm working with Django and I have a Redis listener that I run with the following custom command: import os import asyncio from django.core.management.base import BaseCommand from notifications.core.redis_listener import RedisListener class Command(BaseCommand): help = 'Listen for notifications with metadata from Redis in real-time' def handle(self, *args, **kwargs): redis_host = os.getenv('REDIS_HOST') redis_port = int(os.getenv('REDIS_PORT')) redis_password = os.getenv('REDIS_PASSWORD') redis_channel = 'notifications_channel' # Redis channel to subscribe to ssl = os.getenv('REDIS_SSL', 'False') == 'True' # Conditionally Use "ssl_cert_reqs" if ssl: redis_listener = RedisListener( redis_host=redis_host, redis_port=redis_port, redis_password=redis_password, redis_channel=redis_channel, ssl=ssl, ssl_cert_reqs='none' ) else: redis_listener = RedisListener( redis_host=redis_host, redis_port=redis_port, redis_password=redis_password, redis_channel=redis_channel, ssl=ssl, ssl_cert_reqs='none' ) # Run the listener function with asyncio loop = asyncio.get_event_loop() loop.run_until_complete(redis_listener.listen_to_redis()) Currently, I start the Redis listener by running: python manage.py listen_redis However, I want the Redis listener to start automatically when I run the Django development server with: python manage.py runserver I would like this Redis listener to run concurrently with the Django development server without needing to manually start it via a custom management command. How can I achieve this? In my apps.py I tried this - from django.apps import AppConfig import os import threading import asyncio from notifications.core.redis_listener import RedisListener from django.db.backends.signals import connection_created from django.db import connections class … -
Django query is case sensitive after moving to MariaDB
I have a Django project that can perform a query using a person's name as show in the attached code. def get_queryset(self): query = self.request.GET.get('query') if query: query = " ".join(query.split()) if query.isdigit(): qs = Patient.objects.filter(Q(full_name__contains=query) | Q(patient_id__contains=query)).order_by('patient_id') else: qs = Patient.objects.filter(Q(full_name__contains=query) | Q(patient_id__contains=query)).order_by(Lower('full_name')) else: qs = Patient.objects.order_by(Lower('full_name')) return qs This works in a case insensitive manner in SQLite3, which is what I want. I recently moved the project to MariaDB and now the query is case sensitive. I have checked to collation on the database, table, column, ... and it is set to utf8mb3_general_ci which by my understanding should result in a case insensitive search. Interestingly enough, doing the interactive query: select full_name from patients_patient where full_name like 'ana maria%'; results in a case insensitive search. Any ideas why the query in my code is case sensitive and how to make it case insensitive? -
Django FieldError: Unknown field(s) (usable_password) specified
I am facing this FieldError while trying to add User in Users in admin panel. When I click on add user this error pops up. I hac=ve not used usable_password in my code anywhere, and tried to multiple method to resolve this issue by deleting db.sqlite3, migration, and then redoing the makemirations. One more thing is that I changed the spelling of class in models.py (after doing migrations and then did migration again it successfully created the migration file). I want to understand why is this happening one more thing i encountered similar error a while back with different project and I don't know how it got resolved that time. FieldError at /admin/accounts/customuser/add/ Unknown field(s) (usable_password) specified for CustomUser. Check fields/fieldsets/exclude attributes of class CustomUserAdmin. Request Method: GET Request URL: http://127.0.0.1:8000/admin/accounts/customuser/add/ Django Version: 5.1.4 Exception Type: FieldError Exception Value: Unknown field(s) (usable_password) specified for CustomUser. Check fields/fieldsets/exclude attributes of class CustomUserAdmin. Exception Location: C:\Users\Learning Django\blog-api\.venv\Lib\site-packages\django\contrib\admin\options.py, line 841, in get_form Raised during: django.contrib.auth.admin.add_view Python Executable: C:\Users\Learning Django\blog-api\.venv\Scripts\python.exe Python Version: 3.12.2 Python Path: ['C:\\Users\\Desktop\\Learning ' 'Django\\blog-api\\django_project', 'C:\\Python312\\python312.zip', 'C:\\Python312\\DLLs', 'C:\\Python312\\Lib', 'C:\\Python312', 'C:\\Users\\Learning ' 'Django\\blog-api\\.venv', 'C:\\Users\\Learning ' 'Django\\blog-api\\.venv\\Lib\\site-packages'] I am attaching code of models.py, forms.py, and admin.py bellow: models.py from django.db import models # … -
Product cards are not displayed in categories
There was a problem in displaying products that are sorted by category in the "Products by category" section of the site. The display of goods by category is prescribed in "list.html ". Views have been created for these products, but the product cards themselves are not displayed. That's the problem. I guess I made a mistake somewhere in the cycles, and now these product cards just don't appear. I did a review, but I didn't find anything.. I ask you to help me with this problem, I will be grateful. [enter image description here](https://i.sstatic.net/eIg0eIvI.png) I tried to rebuild the HTML list file, looked at the views and urls to see if they were specified correctly, and looked at the methods, but nothing worked. P.S: Project on GitHub: https://github.com/fdavis10/django-site -
Deploy Django app on Railway.app with Postgres
I need help deploying my Django app on the railway.app. I am still developing the app, but it is already in good shape, so I decided to try the deployment. It works fine on my local mac, I used Postgres as db, running into a docker. When I try to deploy it on the railway.app, I added a Dockerfile: # Use an official Python runtime as a parent image FROM python:3.10-slim # Set environment variables to avoid interactive prompts during installation ENV PYTHONDONTWRITEBYTECODE 1 ENV PYTHONUNBUFFERED 1 # Set the working directory WORKDIR /app # Install dependencies COPY requirements.txt /app/ RUN pip install --no-cache-dir -r requirements.txt # Copy the entire project into the container COPY . /app/ # # Set the default Django app for commands # ENV DJANGO_APP mywebsite # Expose the port the app runs on EXPOSE 8000 # Run the application CMD ["python", "manage.py", "runserver", "0.0.0.0:8000"] Then I set up the environment variables on the dashboard for my django app, to connect with the postgress service: ${{Postgres.PGDATABASE}} ${{Postgres.PGUSER}} ${{Postgres.PGPASSWORD}} ${{Postgres.PGHOST}} ${{Postgres.PGPORT}} All shall be linked using the following piece of code in the settings.py: os.environ.setdefault("PGDATABASE", "mydatabase") os.environ.setdefault("PGUSER", "myuser") os.environ.setdefault("PGPASSWORD", "mypassword") os.environ.setdefault("PGHOST", "localhost") os.environ.setdefault("PGPORT", "5432") DATABASES = { … -
getting the choice names from an array of values in Django Rest Framework
I am trying to get the choice labels from a field that stores an array of choices - I am able to get the label when the field has a single value. Here is the model: class TobaccoUse(models.Model): tu_id = models.AutoField(primary_key=True) patient_id_fk = models.ForeignKey('patient_management.PatientInformation', on_delete=models.CASCADE) SMOKING_STATUS_CHOICES = [ ('N', 'Never Smoked'), ('P', 'Past Smoker'), ('C', 'Current Smoker') ] tu_smoking_status = models.CharField(max_length=1, choices=SMOKING_STATUS_CHOICES) OTHER_USE_CHOICES = [ ('P', 'Pipe'), ('C', 'Cigar'), ('S', 'Snuff'), ('CH', 'Chew') ] tu_other_use = ArrayField(models.CharField(max_length=2, choices=OTHER_USE_CHOICES, null=True, blank=True), size=4, default=list, null=True, blank=True) tu_packs_per_day = models.DecimalField(blank=True, null=True, max_digits=4, decimal_places=1) tu_years_smoked = models.PositiveSmallIntegerField(blank=True, null=True) tu_quit_date = models.DateField(blank=True, null=True) tu_is_active = models.BooleanField(default=True) The view: class ListTobaccoUseOptions(APIView): def get(self, request): statusChoices = [] otherChoices = [] for ssc in TobaccoUse.SMOKING_STATUS_CHOICES: statusChoices.append({'label': ssc[1], 'value': ssc[0]}) for soc in TobaccoUse.OTHER_USE_CHOICES: otherChoices.append({'label': soc[1], 'value': soc[0]}) try: smoking_status_categories = {'status_categories': statusChoices, 'other_use_categories': otherChoices} return Response(smoking_status_categories, status=status.HTTP_200_OK) except Exception as e: return Response(data={'error': str(e)}, status=status.HTTP_400_BAD_REQUEST) And the serializers: class PatientMedicalHxSerializer(serializers.ModelSerializer): prognosis = serializers.SerializerMethodField() primary_diagnosis = serializers.SerializerMethodField() surgical_diagnoses = serializers.SerializerMethodField() secondary_diagnoses = serializers.SerializerMethodField() wellness_screenings = serializers.SerializerMethodField() tobacco_use = serializers.SerializerMethodField() vape_use = serializers.SerializerMethodField() class Meta: model = PatientInformation fields = ('primary_diagnosis', 'secondary_diagnoses', 'surgical_diagnoses', 'prognosis', 'wellness_screenings', 'tobacco_use', 'vape_use') def get_primary_diagnosis(self, patientinformation): qs = PatientToPrimaryDiagnosis.objects.filter(patient_id_fk = patientinformation, ptpd_is_active = True) serializer … -
django-rosetta :Nothing to translate! You haven't specified any languages in your settings file
I'm using django-rosetta 0.10.0 with Django, and I have django.po and django.mo files set up correctly. Everything works fine with Django's built-in translation system, and I can successfully use translations. However, when I open Rosetta, it cannot find any translations from my local apps or third-party apps (e.g., rosetta or debug-toolbar). Instead, I see the following message in the Rosetta interface: Nothing to translate! You haven't specified any languages in your settings file, or haven't yet generated a batch of translation catalogs. I’ve already set up my translations in the correct paths and ensured the locale files exist. Here's some additional information about my setup: Rosetta version: 0.10.0 My app structure follows the standard pattern, with locale directories inside each app (e.g., myapp/locale/fa/LC_MESSAGES/django.po). I have defined LANGUAGE_CODE = 'fa-ir' LANGUAGES = ( ('en','English'), ('fa','Persian') ) TIME_ZONE = 'Asia/Tehran' USE_I18N = True USE_L10N = True USE_TZ = True, in settings.py. Do I need to explicitly define LOCALE_PATHS for each of my apps in settings.py, or should Rosetta automatically detect the locale directories inside the apps? If it’s necessary to specify LOCALE_PATHS, how should I configure it for multiple apps with translations? As I'm a beginner in Django, I would appreciate any … -
Django local server is not running
(myenv) PS E:\Pioneer.Solution\PythonFile\API1> python manage.py runserver Performing system checks... usage: manage.py [-h] [-c] manage.py: error: unrecognized arguments: runserver I'm try to run the local server. it was running earlier but suddenly the same thing stopped. Please help me out in this matter. manage.py: #!/usr/bin/env python """Django's command-line utility for administrative tasks.""" import os import sys def main(): """Run administrative tasks.""" os.environ.setdefault('DJANGO_SETTINGS_MODULE', 'API1_sub.settings') try: from django.core.management import execute_from_command_line except ImportError as exc: raise ImportError( "Couldn't import Django. Are you sure it's installed and " "available on your PYTHON environment variable? Did you " "forget to activate a virtual environment?" ) from exc execute_from_command_line(sys.argv) if __name__ == '__main__': main() -
I can't upload an image to my database at all
I'm using django ninja back end the code works but when I try to send it through an application that I'm making using javascript or even with bash it doesn't work i've tryed `def upload_media(request, nome:str, imgurl: UploadedFile ): usuarios = Media.objects.all() Media.objects.create(nome = nome,imgurl=imgurl) return 1` and class mediaSchema(Schema): nome : str imgurl: UploadedFile `@api.post('tst/', response=mediaSchema) def upload_media2(request, infos : mediaSchema): media = infos.dict() infos = Media(**media) infos.save() return 1` -
Converting Nested Query string requests to a dictionary
I'm experiencing some difficulties converting a querystring data to a well formed dictionary in my view. Here's my view class VendorPayloadLayerView(generics.GenericAPIView): permission_classes = (permissions.AllowAny,) def get(self, request, *args, **kwargs): print("Here's the request *****") print(request) payload = request.GET print("Here's the decoded queryDict data") print(payload) data = payload.dict() print("Here's the dictionary") print(data) Here is the request to the view: <rest_framework.request.Request: GET '/turnalerts/api/v2/vendor?%7B%22_vnd%22:%20%7B%22v1%22:%20%7B%22author%22:%20%7B%22id%22:%20%22d2e805b5-4a25-4102-a629-e6b67c798ad6%22,%20%22name%22:%20%22WhatsApp%20Business%20Cloud%20API%22,%20%22request_id%22:%20%22GBV3LTlUEUtfjuMHaDYi%22,%20%22type%22:%20%22SYSTEM%22%7D,%20%22card_uuid%22:%20null,%20%22chat%22:%20%7B%22assigned_to%22:%20%7B%22id%22:%20%2278c711b6-2673-cd8b-0fd9-9a6f03bbcdc5%22,%20%22name%22:%20%22Chima%20Chinda%22,%20%22type%22:%20%22OPERATOR%22%7D,%20%22contact_uuid%22:%20%225ba732cf-d424-4163-9d73-98680d4f53f9%22,%20%22inserted_at%22:%20%222022-05-10T10:15:38.808899Z%22,%20%22owner%22:%20%22%202349039756628%22,%20%22permalink%22:%20%22https://whatsapp-praekelt-cloud.turn.io/app/c/ebd12728-e787-4f29-b938-1059b67f4abd%22,%20%22state%22:%20%22OPEN%22,%20%22state_reason%22:%20%22Re-opened%20by%20inbound%20message.%22,%20%22unread_count%22:%2018,%20%22updated_at%22:%20%222024-12-28T22:17:48.825870Z%22,%20%22uuid%22:%20%22ebd12728-e787-4f29-b938-1059b67f4abd%22%7D,%20%22direction%22:%20%22outbound%22,%20%22faq_uuid%22:%20null,%20%22in_reply_to%22:%20null,%20%22inserted_at%22:%20%222024-12-28T22:17:48.817259Z%22,%20%22labels%22:%20[],%20%22last_status%22:%20null,%20%22last_status_timestamp%22:%20null,%20%22on_fallback_channel%22:%20false,%20%22rendered_content%22:%20null,%20%22uuid%22:%20%227d5fc64e-fd77-325f-8a50-6475e4496775%22%7D%7D,%20%22from%22:%20%2227726968450%22,%20%22id%22:%20%22wamid.HBgNMjM0OTAzOTc1NjYyOBUCABEYEjdCMTJFNUZDNzNFQjkxQ0IyRQA%27:%20%27%22,%20%22preview_url%22:%20false,%20%22recipient_type%22:%20%22individual%22,%20%22text%22:%20%7B%22body%22:%20%22The%20MomConnect%20ADA%20Symptom%20Checker%20is%20unfortunately%20no%20longer%20available.%20%5C%5Cn%5C%5CnPlease%20reply%20*ASK*%20if%20you%20have%20questions%20or%20need%20help.%22%7D,%20%22timestamp%22:%20%221735424268%22,%20%22to%22:%20%222349039756628%22,%20%22type%22:%20%22text%22%7D'> Here's the decoded queryDict with request.GET <QueryDict: {'{"_vnd": {"v1": {"author": {"id": "d2e805b5-4a25-4102-a629-e6b67c798ad6", "name": "WhatsApp Business Cloud API", "request_id": "GBV3LTlUEUtfjuMHaDYi", "type": "SYSTEM"}, "card_uuid": null, "chat": {"assigned_to": {"id": "78c711b6-2673-cd8b-0fd9-9a6f03bbcdc5", "name": "Chima Chinda", "type": "OPERATOR"}, "contact_uuid": "5ba732cf-d424-4163-9d73-98680d4f53f9", "inserted_at": "2022-05-10T10:15:38.808899Z", "owner": " 2349039756628", "permalink": "https://whatsapp-praekelt-cloud.turn.io/app/c/ebd12728-e787-4f29-b938-1059b67f4abd", "state": "OPEN", "state_reason": "Re-opened by inbound message.", "unread_count": 18, "updated_at": "2024-12-28T22:17:48.825870Z", "uuid": "ebd12728-e787-4f29-b938-1059b67f4abd"}, "direction": "outbound", "faq_uuid": null, "in_reply_to": null, "inserted_at": "2024-12-28T22:17:48.817259Z", "labels": [], "last_status": null, "last_status_timestamp": null, "on_fallback_channel": false, "rendered_content": null, "uuid": "7d5fc64e-fd77-325f-8a50-6475e4496775"}}, "from": "27726968450", "id": "wamid.HBgNMjM0OTAzOTc1NjYyOBUCABEYEjdCMTJFNUZDNzNFQjkxQ0IyRQA\': \'", "preview_url": false, "recipient_type": "individual", "text": {"body": "The MomConnect ADA Symptom Checker is unfortunately no longer available. \\\\n\\\\nPlease reply *ASK* if you have questions or need help."}, "timestamp": "1735424268", "to": "2349039756628", "type": "text"}': ['']}> Lastly, here's the dictionary as payload.dict() Here's the dictionary {'{"_vnd": {"v1": {"author": {"id": "d2e805b5-4a25-4102-a629-e6b67c798ad6", "name": "WhatsApp Business Cloud API", "request_id": "GBV3LTlUEUtfjuMHaDYi", "type": "SYSTEM"}, "card_uuid": null, "chat": {"assigned_to": {"id": … -
I have a scheduling task and would like to ask everyone for some suggestions
I have a long verbatim transcript, possibly exceeding 50,000 words. I’ve written a program to split each person’s dialogue into BeforeTranscriptSegment. However, I have several issues, which I’ve listed below. Please provide me with some suggestions. Thank you. By default, I use Gemini for translation because its input token count and output token count meet my expectations. The Gemini plan I’m using has a RateLimit, so I want the API request for translation to - trigger only once every 4 seconds. If there is no transcript to translate at the moment, I’d also like the 4-second worker not to trigger. If there are untranslated segments or if an API call returns an error, I want to implement a retry mechanism. Could you suggest a good way to design this task? Thank you. -
There is some basics I do not understand here regarding custom user models
I wanted to delete a user. After a bit of struggeling I ended up like this: views.py the_user = get_user_model() @login_required def del_user(request): email = request.user.email the_user.objects.filter(email=email).delete() messages.warning(request, "bruker slettet.") return redirect("index") But I really do not understand. In the line email = request.user.email. Why is it not email = request.the_user.email There is some basics I do not understand here regarding custom user models. Is this because the user is refering to the AbstractBaseUser? Please excuse me for asking this. -
How to Send List of IDs via multipart/form-data in Django REST Framework
I am working on a Django REST Framework API where I need to send a list of IDs in a multipart/form-data request to create a many-to-many relationship in the database. While everything works perfectly when using JSON as the request format, I face issues when switching to multipart/form-data because the list of IDs doesn't serialize correctly. Here's my serializer: class AddOrUpdateContractSerializer(serializers.ModelSerializer): deputy_agent = serializers.ListField( child=serializers.IntegerField(), required=False, allow_empty=False ) product_type = serializers.ListField( child=serializers.IntegerField(), required=False, allow_empty=False ) referral_type = serializers.ListField( child=serializers.IntegerField(), required=False, allow_empty=False ) customer_id = serializers.IntegerField(required=False) class Meta: model = Contract exclude = ["id", "product", "is_deleted", "state", "customer"] Here's my view class AddContract(APIView): @extend_schema(request=AddOrUpdateContractSerializer, tags=["contract"]) def post(self, request): serialized_data = AddOrUpdateContractSerializer(data=request.data) if serialized_data.is_valid(raise_exception=True): service = ContractService( serialized_data=serialized_data.validated_data, user=request.user ) service.create_contract() return Response( status=status.HTTP_200_OK, data={"detail": "contract created successfully"}, ) And the service for creating the contract: def create_contract(self): items = ["customer_id", "deputy_agent", "product_type", "referral_type"] customer = CustomerSelector.get_customer_by_id( self.serialized_data.get("customer_id", None) ) deputy_agent = self.serialized_data.get("deputy_agent", None) product_type = self.serialized_data.get("product_type", None) referral_type = self.serialized_data.get("referral_type", None) self.remove_unnecessary_items(items) contract = Contract(customer=customer, **self.serialized_data) contract.full_clean() contract.save() if deputy_agent: deputy_agents = DeputyAgent.objects.filter(id__in=deputy_agent) contract.deputy_agent.add(*deputy_agents) if product_type: product_types = ComboBoxsOptions.objects.filter(id__in=product_type) contract.product_type.add(*product_types) if referral_type: referral_types = ComboBoxsOptions.objects.filter(id__in=referral_type) contract.referral_type.add(*referral_types) PROBLEM When sending the data as multipart/form-data, lists like deputy_agent, product_type, and referral_type are received … -
Multipe one-to-many relation between two models
I am stuck on a question that I really need help in so I was creating a route finder and I have created a model of the vehicle with 2 relations start_location and final_location. I want them to be foreign keys as I don't want to have multiple options when selecting start and final location and foreign key defines one-to-many relation that means one location can have multiple vehicle but one vehicle can't be related to multiple location. So my question is will Django Give me error if I create multiple foreign key fields and connect to location that I think (I may be wrong) will create many-to-many relation Thank you for your insight class Destination(models.Model): name = models.CharField(max_length=100) state = models.ForeignKey(State, on_delete=models.CASCADE,related_name="destination") country = models.ForeignKey(Country, on_delete=models.CASCADE,related_name="destination") class vehicle(models.Model): start_time = models.CharField(max_length=10) reaching_time = models.CharField(max_length=10) startdestination = models.ForeignKey(Destination, on_delete=models.CASCADE,related_name="startdestinations") subdestination = models.ForeignKey(Destination, on_delete=models.CASCADE,related_name="subdestinations") finaldestination = models.ForeignKey(Destination, on_delete=models.CASCADE,related_name="finaldestinations") fare = models.IntegerField() confirmed = models.BooleanField() distance = models.IntegerField() -
Django is not updating on MacOS
Wanted to start working with Django on MacOS although I am not able to manage to install the last version of Django. Python version is 3.8.8 Installing Django with ´pip install Django´results: Requirement already satisfied: django in ./opt/anaconda3/lib/python3.8/site-packages (4.2.16) Requirement already satisfied: sqlparse>=0.3.1 in ./opt/anaconda3/lib/python3.8/site-packages (from django) (0.5.1) Requirement already satisfied: backports.zoneinfo in ./opt/anaconda3/lib/python3.8/site-packages (from django) (0.2.1) Requirement already satisfied: asgiref<4,>=3.6.0 in ./opt/anaconda3/lib/python3.8/site-packages (from django) (3.8.1) Requirement already satisfied: typing-extensions>=4 in ./opt/anaconda3/lib/python3.8/site-packages (from asgiref<4,>=3.6.0->django) (4.12.2) Trying to update it with ´pip install -U Django´ Requirement already satisfied: Django in ./opt/anaconda3/lib/python3.8/site-packages (4.2.16) Collecting Django Downloading Django-4.2.17-py3-none-any.whl (8.0 MB) 8.0 MB 5.4 MB/s Requirement already satisfied: asgiref<4,>=3.6.0 in ./opt/anaconda3/lib/python3.8/site-packages (from Django) (3.8.1) Requirement already satisfied: sqlparse>=0.3.1 in ./opt/anaconda3/lib/python3.8/site-packages (from Django) (0.5.1) Requirement already satisfied: backports.zoneinfo in ./opt/anaconda3/lib/python3.8/site-packages (from Django) (0.2.1) Requirement already satisfied: typing-extensions>=4 in ./opt/anaconda3/lib/python3.8/site-packages (from asgiref<4,>=3.6.0->Django) (4.12.2) Installing collected packages: Django Attempting uninstall: Django Found existing installation: Django 4.2.16 Uninstalling Django-4.2.16: Successfully uninstalled Django-4.2.16 Successfully installed Django-4.2.17 Trying to force the version with ´python -m pip install Django==5.1.4´ results: ERROR: Could not find a version that satisfies the requirement Django==5.1.4 ERROR: No matching distribution found for Django==5.1.4 -
You don’t have permission to view or edit anything. Django Admin. Web-site for school
I am working on a school website where there is a superadmin who can create other users, but the regular administrators (with the is_staff permission) should not have access to the User model. However, they should have access to other models. Currently, when I log in as a regular administrator (is_staff), I receive the error "You don’t have permission to view or edit anything." On the other hand, everything works fine when I log in as the superadmin (is_staff and is_superuser). Could you help me figure out how to configure the permissions properly, so that the regular administrators don't have access to the User model, but can still work with other models? managers.py from django.contrib.auth.models import BaseUserManager class CustomUserManager(BaseUserManager): def _create_user(self, username, position, password, is_staff, is_superuser, **extra_fields): if not username: raise ValueError("Вы не ввели username!") if not password: raise ValueError("Вы не ввели пароль!") user = self.model( username=username, position=position, is_active=True, is_staff=is_staff, is_superuser=is_superuser, **extra_fields ) user.set_password(password) user.save(using=self._db) return user def create_user(self, username, position="Администратор", password=None, **extra_fields): return self._create_user(username, position, password, is_staff=False, is_superuser=False, **extra_fields) def create_superuser(self, username, password=None, **extra_fields): return self._create_user( username, position="Главный администратор", password=password, is_staff=True, is_superuser=True, **extra_fields ) models.py: from django.contrib.auth.models import ( AbstractBaseUser, PermissionsMixin, ) from django.db import models from .managers import … -
How to attach a VPC to a Lambda through fromFunctionAttributes in CDK?
I manage infrastructure through CDK, except for stuff created by zappa for a Django application. Now, I need to connect such Lambda to the RDS cluster: following this guide I need to attach the Lambda to RDS's VPC, assign all subnets and use a SG different than RDS VPC. However, if can retrieve Zappa's Lambda only through Function.fromFunctionAttributes() which doesn't allow then to specify the vpc as we would create the Lambda inside CDK. How do I solve this? -
Why is Django Machina query altered with nonexistent table name
I have a django-machina forum where I can't delete posts because of an error where the delete process apparently looks for a table "forum_conversation_forumpost" This is not a table name in the package. There is a table "forum_conversation_post." I have another test forum installed and I am not getting this error when I delete a post. While I have overridden some sections of the standard machina install in the site with a problem, I still get the error when I revert back to the standard install. I can't figure out where the query is being overridden or why. Error: ProgrammingError at /forum/moderation/queue/31/disapprove/ (1146, "Table 'site.forum_conversation_forumpost' doesn't exist") Request Method: POST Request URL: http://localhost:8000/forum/moderation/queue/31/disapprove/ Django Version: 3.2.23 Exception Type: ProgrammingError Exception Value: (1146, "Table 'site.forum_conversation_forumpost' doesn't exist") Exception Location: /Users/user1/.local/share/virtualenvs/labororg-RtI6P7d4/lib/python3.9/site-packages/MySQLdb/connections.py, line 265, in query Python Executable: /Users/user1/.local/share/virtualenvs/labororg-RtI6P7d4/bin/python Python Version: 3.9.6 Python Path: ['/Users/user1/Documents/labororg', '/Users/user1/.pyenv/versions/3.9.6/lib/python39.zip', '/Users/user1/.pyenv/versions/3.9.6/lib/python3.9', '/Users/user1/.pyenv/versions/3.9.6/lib/python3.9/lib-dynload', '/Users/user1/.local/share/virtualenvs/labororg-RtI6P7d4/lib/python3.9/site-packages'] Server time: Sat, 04 Jan 2025 18:45:46 +0000 Traceback: Environment: Request Method: POST Request URL: http://localhost:8000/forum/moderation/queue/31/disapprove/ Django Version: 3.2.23 Python Version: 3.9.6 Installed Applications: ['django.contrib.admin', 'django.contrib.auth', 'django.contrib.contenttypes', 'django.contrib.sessions', 'django.contrib.messages', 'whitenoise.runserver_nostatic', 'django.contrib.staticfiles', 'haystack', 'mptt', 'widget_tweaks', 'ckeditor', 'ckeditor_uploader', 'compressor', 'crispy_forms', 'crispy_bootstrap4', 'allauth', 'allauth.account', 'allauth.socialaccount', 'captcha', 'machina', 'machina.apps.forum_conversation.forum_attachments', 'machina.apps.forum_conversation.forum_polls', 'machina.apps.forum_feeds', 'machina.apps.forum_moderation', 'machina.apps.forum_search', 'machina.apps.forum_tracking', 'machina.apps.forum_member', 'machina.apps.forum_permission', 'apps.forum', 'apps.forum_conversation', … -
Having issues getting django-simple-captcha to work on my Contact Us page
I'm having trouble getting the captcha to work on my Contact Us page in my website. I've followed the instructions shown in the docs but keep getting errors. Can anyone help? Here's my forms.py: # main/forms.py from django import forms from django.contrib.auth.forms import UserCreationForm from django.contrib.auth.models import User # For the Captcha from captcha.fields import CaptchaField # For the Contact Us page from django.core.validators import EmailValidator class CustomUserCreationForm(UserCreationForm): email = forms.EmailField(required=True) class Meta: model = User fields = ("username", "email", "password1", "password2") def save(self): user = super(UserCreationForm, self).save(commit=False) user.email = self.cleaned_data["email"] user.save() return user class ContactForm(forms.Form): name = forms.CharField(required=True) email = forms.EmailField(required=True) # phone = forms.CharField(max_length=15) # subject = forms.CharField(max_length=100) message = forms.CharField(widget=forms.Textarea) captcha = CaptchaField() Here is my urls.py: # main/urls.py from django.contrib import admin from django.urls import path, include from main.views import dashboard, register, about, blog app_name = 'main' urlpatterns = [ path('blog/', include('blog.urls')), path('admin/', admin.site.urls), path('projects/', include('projects.urls')), path('captcha/', include('captcha.urls')), ] Here is my views.py: # main/views.py from django.contrib.auth import login as auth_login from django.shortcuts import redirect, render from django.urls import reverse from main.forms import CustomUserCreationForm from captcha.fields import CaptchaField from django.core.mail import EmailMessage from main.forms import ContactForm from django.conf import settings from django.http import HttpResponse # Create … -
How can I use FilteredSelectMultiple widget in a django custom form?
I'm trying to use Django's FilteredSelectMultiple widget in a custom form. This widget is used in the Django admin for fields like Permissions (e.g., http://127.0.0.1:8000/admin/auth/group/add/), where there are two boxes: one for available options and another for selected options. However, when I try to use it, it only renders as a regular multi-select box. That’s my current code: View: class SupervisorUpdateView(modal.BaseModalUpdateView): permission_required = 'management.change_supervisor' template_name = 'management/supervisors/update_supervisor.html' model = models.Supervisor form_class = forms.SupervisorForm success_message = 'Supervisor updated' Form: from django import forms from django.contrib.admin.widgets import FilteredSelectMultiple class SupervisorForm(BSModalModelForm): class Meta: model = models.Supervisor fields = '__all__' labels = {'supervisor': 'Supervisor', 'technicians': 'Technicians'} widgets = { 'supervisor': forms.HiddenInput(), 'technicians': FilteredSelectMultiple('Technicians', is_stacked=False), } def __init__(self, *args, **kwargs): super().__init__(*args, **kwargs) self.fields['technicians'].queryset = get_agparts_users() Template: {% extends 'core/_modal_form.html' %} {% block header %}Update Supervisor{% endblock header %} {% block button %} <button class="btn btn-primary submit-btn">Update</button> {% endblock button %} Despite this, the widget only renders as a basic multi-select dropdown without the dual-box UI. What am I missing? How can I properly use FilteredSelectMultiple outside of the Django admin? -
CERT_PATH points to the wrong directory even though I set it correctly in my Django project
I'm working on a Django project and trying to configure SSL with the certificate. I have set the CERT_PATH variable like this in my code: import os from pathlib import Path BASE_DIR = Path(__file__).resolve().parent.parent CERT_PATH = os.path.join(BASE_DIR, "certs", "DigiCertGlobalRootG2.crt.pem") However, when the code runs, it is looking for the certificate in the wrong directory: in core/certs/ instead of certs/. aParent ├── certs │ └── DigiCertGlobalRootCA.crt.pem └── core └── livenews └── services.py -
SimpleJWT: Re-apply Blacklist Token Migration: "Table 'token_blacklist_blacklistedtoken' doesn't exist"
I have, rather sillily, run "python manage.py migrate" when I added Django SimpleJWT's token blacklist functionality to my program. This means whenever I try to generate tokens or use any functionality, I run into the error... (1146, "Table 'token_blacklist_outstandingtoken' doesn't exist") I have tried unapplying and redoing the migrations for "token_blacklist", but I get the same error... python manage.py migrate token_blacklist zero Operations to perform: Unapply all migrations: token_blacklist Running migrations: Rendering model states... DONE Unapplying token_blacklist.0012_alter_outstandingtoken_user... OK Unapplying token_blacklist.0011_linearizes_history... OK Unapplying token_blacklist.0010_fix_migrate_to_bigautofield... OK Unapplying token_blacklist.0008_migrate_to_bigautofield...Traceback (most recent call last): return self.cursor.execute(sql) ^^^^^^^^^^^^^^^^^^^^^^^^ File "C:\Users\fiona\AppData\Roaming\Python\Python312\site-packages\django\db\backends\mysql\base.py", line 76, in execute return self.cursor.execute(query, args) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "C:\Python312\Lib\site-packages\MySQLdb\cursors.py", line 179, in execute res = self._query(mogrified_query) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "C:\Python312\Lib\site-packages\MySQLdb\cursors.py", line 330, in _query db.query(q) File "C:\Python312\Lib\site-packages\MySQLdb\connections.py", line 265, in query _mysql.connection.query(self, query) MySQLdb.ProgrammingError: (1146, "Table 'token_blacklist_blacklistedtoken' doesn't exist") ... I have tried uninstalling and re-installing the package, djangorestframework-simplejwt, but that also hasn't worked. How do I resolve this? Thank you for any help -
Hi, How to make sure that only tags translated in a given language are displayed on the page translated in that language?
class Insight(Page): .... tags = ClusterTaggableManager(through='insight.InsightTag', blank = True) @register_snippet class InsightTag( TranslatableMixin, TaggedItemBase ): # panels = [FieldPanel("name")] free_tagging = False content_object = ParentalKey( to='insight.Insight', related_name='tagged_items', on_delete=models.CASCADE ) def get_preview_template(self, request, mode_name): return "base.html" def get_preview_context(self, request, mode_name): return {"insighttag": self.body} class Meta(TranslatableMixin.Meta): verbose_name = "insight Tag" verbose_name_plural = "insight Tags" -
Images not displaying in Django webapp deployed on Vercel
I've deploy my app successfully locally, but when deployed on vercel I can't get the images to display. vercel.json: { "builds":[{ "src":"XPense/wsgi.py", "use":"@vercel/python", "config":{ "maxLambdaSize":"15mb", "runtime":"python3.10" } }], "routes":[ { "src":"/(.*)", "dest":"XPense/wsgi.py" } ] } settings.py: MEDIA_URL = '/media/' MEDIA_ROOT = BASE_DIR / 'media' problem child: <div id="profile-picture-selection" class="grid grid-cols-3 gap-4"> {% for image in profile_pictures %} <input type="radio" name="profile_picture" id="{{image}}" value="{{image}}" style="display: none;"> <img src="/media/profile_pictures/{{image}}" alt="{{image}}" class="profile-image-preview rounded-lg cursor-pointer transition transform hover:scale-110" onclick="selectImage('{{image}}', this)"> {% endfor %} </div> The images are located XPense/media/profile_pictures/ with XPense being root. I've tried relocating the images to a public folder and using <img src="/{{image}}"... but noting worked so far, I've tried hard coding an image url and that doesn't work either so yeah... Help please! The website is deployed and you can check it out, if you go to register a new user text I've tried relocating the images to a public folder and using <img src="/{{image}}"... but noting worked so far, I've tried hard coding an image url and that doesn't work either so yeah... Help please! -
django multi-level template extending
I have 3 templates in my code. first one is the base.html, second one is toolbar.html and the third is toolbar_content.html. so I wanted to include the toolbar inside base and use the third inside content blocks by extending base.html. here is an example: my base.html: <div class="d-flex flex-column flex-column-fluid"> {% include 'components/toolbar.html' %} </div my toolbar: <div class="d-flex align-items-center gap-2 gap-lg-3"> {% block toolbar_content %}{% endblock %} </div> and my toolbar content: {% extends 'base.html' %} {% block toolbar_content %} <a href="#" class="btn btn-sm fw-bold btn-primary" data-bs-toggle="modal" data-bs-target="#concept_create">Create New Concept</a> {% endblock %} I both tried to test this example and also I tried to extend the toolbar page instead of base in my toolbar content template but its not working. toolbar is successfully included in base but the content is not showing. could you help me work this out?
