Django community: RSS
This page, updated regularly, aggregates Django Q&A from the Django community.
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Unique field case insensitive constraint
I am trying to ensure that all tags are unique when converted to lowercase. However, when I run the migrate on the following model I receive the following error: api.Tag: (models.E012) 'constraints' refers to the nonexistent field 'Lower(F(name))'. class Tag(models.Model): name = models.CharField(max_length=30) class Meta: constraints = [ models.UniqueConstraint( fields=[Lower('name')], name='unique_name' ), ] -
how to call back calculation function after fadeout a row
I'm trying to recalculation after removing a row from a form using fadeout to disappear the removing form, i depend on checkbox to removing the rows, if checked then it will be disappear here is my code : function counting(result) { document.getElementById("total_price").value= parseFloat(result).toFixed(2); } function countingReceive(result) { document.getElementById("total_receive").value= parseFloat(result).toFixed(2); } function countingQarz(result) { document.getElementById("total_loan").value= parseFloat(result).toFixed(2); } function countingDiscount(result) { document.getElementById("total_discount").value= parseFloat(result).toFixed(2); } counting(0); countingLoan(0); countingDiscount(0); countingReceive(0); function totalSumField () { let inp = document.querySelectorAll("#form-imeilists > .child_imeiforms_row"); let result=0; for(let i=0;i<inp.length;i++){ let nrx=inp[i].getElementsByClassName("nrx")[0].value; let kash=inp[i].getElementsByClassName("cash")[0].value; let dashkandn=inp[i].getElementsByClassName("dis")[0].value; inp[i].getElementsByClassName("loan")[0].value=((nrx - dashkandn)-kash).toFixed(2); } } function totalSum () { let inp = document.querySelectorAll("#form-imeilists > .child_imeiforms_row"); let result=0; let qarz=0; let discount = 0; let receive = 0; for(let i=0;i<inp.length;i++){ let nrx=inp[i].getElementsByClassName("nrx")[0].value; let kash=inp[i].getElementsByClassName("cash")[0].value; let dashkandn=inp[i].getElementsByClassName("dis")[0].value; result+=nrx-dashkandn; loan+=(nrx-dashkandn)-kash; discount+= parseFloat(dashkandn); receive+=parseFloat(kash) } countingLoan(loan); counting(result); countingDiscount(discount); countingReceive(receive); totalSumField() } $("#create-customer-invoice").on("click","input:checkbox",function(){ mythis = this $(mythis).closest('.child_imeiforms_row').fadeOut(); totalSum() // this doesnt work }); <form action="" method="POST" id="create-customer-invoice">{% csrf_token %} {{imei_forms.management_form}} <div id="form-imeilists"> {% for imei in imei_forms %} {{imei.id}} <div class="child_imeiforms_row"> <div class="row no-gutters table-bordered"> <div class="col-md-3"> <div class="form-group"> {{imei.item | add_class:'form-control imei_choose' |append_attr:"onChange:check_imie_collection(this);this.oldvalue = this.value;"}} <div class="text-danger text-center" hidden></div> </div> </div> <div class="col-md-2"> <div class="form-group"> {{imei.price | add_class:'nrx'}} <div class="text-danger text-center" hidden></div> </div> </div> <div class="col-md-1"> <div class="form-group"> … -
Can't fetch particular data from database using session Obj. How can I do that in Django?
def register(request): userID = random.randint(1000, 9999) if request.method == 'POST': # got error in this ("MultiValueDictKeyError generated in Django after POST request on login page") # register_id = request.POST[userID] -| # can use both methods request.POST[] & request.POST.get() # user_name = request.POST.get('username') user_name = request.POST['username'] # user_email = request.POST.get('useremail') user_email = request.POST['useremail'] # password1 = request.POST.get('pass') password1 = request.POST['pass'] # password2 = request.POST.get('repass') password2 = request.POST['repass'] # request.session['regid'] = userID # request.session['usnm'] = user_name if user_name and user_email and password2 and password2: if password2 == password1: recsave = user_registration() recsave.regid = userID recsave.username = user_name recsave.useremail = user_email recsave.userpassword = password2 recsave.save() return redirect('/login') else: notmatch = {'passnotmatch': 'Passwords are not match'} return render(request, 'testpage1.html', notmatch) else: return render(request, 'testpage1.html') This is login where we have a session Where I used req.session['userid'] but I didn't get the other data of particular user from the database. def login(req): if req.method == 'POST': oth = user_registration.objects.get(useremail=req.POST.get('useremail'), userpassword=req.POST.get('pass')) if oth: print('You are logged in', oth) req.session['userid'] = oth.regid req.session['username'] = oth.username return render(req, 'userdash.html') else: return render(req, 'login.html', {'oth': "Credentials are not perfect"}) else: return render(req, 'login.html') def userdash(req): if req.session.has_key('userid'): usnm = req.session.get('userid') uname = req.session.get('username') allfields = user_registration.objects.contains(uname) return render(req, 'userdash.html', … -
Django ChoiceField is not rendering /n as a new line?
I want to Display Strings with New Lines in ChoiceField form but it is rendered in just one line... s = "name: x \n email: x@gmail.com" But after it's rendered it's showing like this: name: x email: x@gmail.com And not like this: name: x email: x@gmail.com Please suggest me some workaround in the backend and not in the frontend part. -
Customize default message djangorestframework-simplejwt retrieved when the user is not active?
I'm using Django==4.0.3 ,djangorestframework==3.13.1 and djangorestframework-simplejwt==5.1.0 and djoser==2.1.0 I have used djoser to authenticate, and all works fine. When the user is not active yet, the response is same as when user enter wrong password {"detail":"No active account found with the given credentials"} I need to customize this response. I have checked this message inside a dictionary in the class TokenObtainSerializer default_error_messages = { 'no_active_account': _('No active account found with the given credentials') } have tried to override this class with no success. Any ideas? Thanks -
Why django not storing files in media folder?
My settings.py MEDIA_ROOT='/static/' MEDIA_URL='media' My urls.py from django.conf import settings from django.conf.urls.static import static urlpatterns=[ #all routes ] if settings.DEBUG: urlpatterns+static(settings.MEDIA_URL, document_root=settings.MEDIA_ROOT) This code works fine many time but this is not working, I don't know why? -
AWS Elastic BeanStalk - Django Deployment failed (Error: chown /var/app/staging/env/bin/python: no such file or directory)
I am trying to deploy my django application to AWS beanstalk and i get the following error 2022/03/05 08:06:43.401505 [INFO] Running command /bin/sh -c /usr/bin/unzip -q -o /opt/elasticbeanstalk/deployment/app_sourc e_bundle -d /var/app/staging/ 2022/03/05 08:06:45.020761 [INFO] finished extracting /opt/elasticbeanstalk/deployment/app_source_bundle to /var/app/staging / successfully 2022/03/05 08:06:45.024804 [ERROR] An error occurred during execution of command [app-deploy] - [StageApplication]. Stop run ning the command. Error: chown /var/app/staging/env/bin/python: no such file or directory 2022/03/05 08:06:45.024814 [INFO] Executing cleanup logic 2022/03/05 08:06:45.024928 [INFO] CommandService Response: {"status":"FAILURE","api_version":"1.0","results":[{"status":"FAI LURE","msg":"Engine execution has encountered an error.","returncode":1,"events":[{"msg":"Instance deployment failed. For de tails, see 'eb-engine.log'.","timestamp":1646467605,"severity":"ERROR"}]}]} My configuration file is as follows option_settings: aws:elasticbeanstalk:application:environment: DJANGO_SETTINGS_MODULE: "src.settings" PYTHONPATH: "/var/app/current:$PYTHONPATH" aws:elasticbeanstalk:container:python: WSGIPath: "src.wsgi:application" Can someone please tell me what i could be doing wrong? Do note that i am not currently using any environment variables in an external files throught my django settings -
Error while inserting data in database using Ajax in Django after validating the ModelForm
I am creating a Django ModelForm It is partially working as if I do not validate the form i.e. if I remove if form.is_valid(): statement from the code then values got inserted in the database but if I use it, then it shows error in the console as print("Errors ", form_to_insert_data.errors) as: <ul class="errorlist"><li>name<ul class="errorlist"><li>write name</li></ul></li><li>ini_stg<ul class="errorlist"><li>This field is required.</li></ul></li><li>dev_stg<ul class="errorlist"><li>This field is required.</li></ul></li><li>mid_stg<ul class="errorlist"><li>This field is required.</li></ul></li><li>end_stg<ul class="errorlist"><li>This field is required.</li></ul></li><li>ini_kc<ul class="errorlist"><li>This field is required.</li></ul></li><li>dev_kc<ul class="errorlist"><li>This field is required.</li></ul></li><li>mid_kc<ul class="errorlist"><li>This field is required.</li></ul></li><li>end_kc<ul class="errorlist"><li>This field is required.</li></ul></li><li>root_len<ul class="errorlist"><li>This field is required.</li></ul></li></ul> However, I am inserting all the values properly in the form i.e. noting is left blank. and if I don't pass print("Errors ", form_to_insert_data.errors), then the error appears as Internal Server Error: /url_for_crop_data_to_insert Traceback (most recent call last): File "C:\Python_Abhilash\AppData\Local\Programs\Python\Python310\lib\site-packages\django\core\handlers\exception.py", line 47, in inner response = get_response(request) File "C:\Python_Abhilash\AppData\Local\Programs\Python\Python310\lib\site-packages\django\core\handlers\base.py", line 188, in _get_response self.check_response(response, callback) File "C:\Python_Abhilash\AppData\Local\Programs\Python\Python310\lib\site-packages\django\core\handlers\base.py", line 309, in check_response raise ValueError( ValueError: The view waterbalance.views.save_inserted_cropdata didn't return an HttpResponse object. It returned None instead. The code is as below Model from django.db import models from django.core.validators import MaxValueValidator, MinValueValidator class CropDetail(models.Model): name = models.CharField(max_length=100) ini_stg = models.PositiveIntegerField(validators=[MinValueValidator(0.0), MaxValueValidator(100.0)]) dev_stg = models.PositiveIntegerField(validators=[MinValueValidator(0.0), MaxValueValidator(100.0)]) mid_stg = models.PositiveIntegerField(validators=[MinValueValidator(0.0), MaxValueValidator(100.0)]) … -
Django : What does "%" mean in self.success_messages % fiche.__dict__
Since I've been leaning Python, I have often seen and used : class FicheDeleteView(LoginRequiredMixin, DeleteView): model = Fiche success_url = reverse_lazy('fiche-list') success_messages = "La Fiche %(ref_id)s a bien été supprimée" def delete(self, request, *args, **kwargs): fiche = self.get_object() messages.success(self.request, self.success_messages % fiche.__dict__) return super(FicheDeleteView, self).delete(request, *args, **kwargs) Even if I see this mechanic's effects, I'm not really sure to understand. Does it mean : I send to the "reverse-lazy" all the FICHE dict and in my message.success I retrieve the fiche.ref_id with %(ref_id)s ? -
How to get all id from model in django
views.py e = FRUser.objects.get(id) print(e) models.py from django.db import models from django.contrib.auth.models import User from app_user_mngmt.models.image import Image from django.contrib.postgres.fields import ArrayField from .frtemplate import FRTemplate ## Table for saving FRUser details. class FRUser(models.Model): image = models.ForeignKey(to=Image, on_delete=models.CASCADE, null=True) frtemplate = models.ForeignKey(to=FRTemplate, on_delete=models.CASCADE, null=True) name = models.TextField(null=True) user_type = models.TextField(null=True) uid = models.TextField(null=True) company_name = models.TextField(blank=True, null=True) visit_purpose = models.TextField(blank=True, null=True) employee_number = models.TextField(blank=True, null=True) designation = models.TextField(blank=True, null=True) valid_from_date = models.DateField(null=True) valid_till_date = models.DateField(null=True) valid_from_time = models.TimeField(null=True) valid_till_time = models.TimeField(null=True) is_blacklisted = models.BooleanField(default=False, null=True) is_other_visit_purpose = models.BooleanField(default=False, null=True) How to get all uid from FRUser model in views How to do code for to get all uid from FRUser model database Thanks in advance -
django can't edit js file
I'm trying to edit config file config.js of ckeditor in http://127.0.0.1/static/ckeditor/ckeditor/config.js for django after I add this two line config.allowedContent = true; config.ignoreEmptyParagraph = false; if I refresh the url I get a file without the lines I added CKEDITOR.editorConfig = function( config ) { // Define changes to default configuration here. For example: // config.language = 'fr'; // config.uiColor = '#AADC6E'; }; if I do python manage.py collectstatic --noinput --clear the file return back as it was without the 2 lines I added -
How to specify field choices in django inlineformset
I wish to only display a subset of the choices for a model form field. E.g Depending on the url the user is at I might want only 'weight gain' and 'parkinsonism' displayed as options for the 'se_name' field. I can work out how to get the url as a parameters in the view (p = self.request.GET.get("p", None)) But I cant work out how to use this parameter to limit the choices available. This is the formset SideeffectFormSet = inlineformset_factory( Case, SideEffect, fields=("se_name",), widgets={'concern': RangeInput()}, extra=0, min_num=1, validate_min=True, ) Which is based on the model: class SideEffect(TimeStampedModel): SE_CHOICES = [ ("weight_gain", "Weight Gain"), ("parkinsonism", "Parkinsonism"), ("dystonia", "Dystonia"), ("none", "None"), ] se_name = models.CharField("",max_length=200, choices=SE_CHOICES, default="none") case = models.ForeignKey(Case, on_delete=models.CASCADE) And the form is rendered by this view: class CaseView(LoginRequiredMixin, TemplateView): model = Case template_name = "se_balance/se_balance.html" def get(self, *args, **kwargs): p = self.request.GET.get("p", None) sideeffect_formset = SideeffectFormSet(queryset=SideEffect.objects.none(),) return self.render_to_response( { "sideeffect_formset": sideeffect_formset, "sideeffect_formsethelper": SideEffectFormSetSetHelper, } ) -
Altering a Django model values based on a few conditionals? What is the best practice way to do this?
I have the model SyncCollector that has the field status. status is one of statusIntervalEnum. I want to change the existing ones that are statusIntervalEnum.DYNAMIC to 'statusIntervalEnum.STATIC. Now I know that I can do a SyncCollector.objects.filter(status=statusIntervalEnum.DYNAMIC) and loop through all of them and save them and perhaps trigger it through a custom endpoint that I later take away, but what is the best way to do this for a production instance? Making a fake endpoint that I just call in prod to run this seems very hacky. -
having this particular problem... in installing react
p reactapp_clones Creating a new React app in C:\Users\Eduur\reactapp_clones. You are using npm 3.5.3 so the project will be bootstrapped with an old unsupported version of tools. Please update to npm 6 or higher for a better, fully supported experience. Installing packages. This might take a couple of minutes. Installing react, react-dom, and react-scripts... npm ERR! Windows_NT 10.0.19042 npm ERR! argv "C:\Program Files\nodejs\node.exe" "C:\Users\Eduur\AppData\Roaming\npm\node_modules\npm\bin\npm-cli.js" "install" "--no-audit" "--save" "--save-exact" "--loglevel" "error" "react" "react-dom" "react-scripts@0.9.x" npm ERR! node v16.14.0 npm ERR! npm v3.5.3 npm ERR! primordials is not defined npm ERR! npm ERR! If you need help, you may report this error at: npm ERR! https://github.com/npm/npm/issues npm ERR! Please include the following file with any support request: npm ERR! C:\Users\Eduur\reactapp_clones\npm-debug.log Aborting installation. npm install --no-audit --save --save-exact --loglevel error react react-dom react-scripts@0.9.x has failed. Deleting generated file... package.json Done. C:\Users\Eduur> -
Filtering ArrayField by entire and exact array only?
I have a slug ArrayField on a model. How can I filter or get by the entire exact array only? I'm currently doing something like this: search = f'["a", "b", "c"]' list = search[2:-2].split("', '") dict = {} for n, item in enumerate(list): dict[f"slug__{n}"] = item obj = queryset.filter(**dict) However, this returns any object where the slug begins with "a", "b", and "c". E.g. ["a", "b", "c"] ["a", "b", "c", "d"] ["a", "b", "c", "d", "e"] ["a", "b", "c", "123"] How do I do a filter or get so that only the entire and exact slug match returns? I.e. obj only returns objects with a slug of ["a", "b", "c"] -
Need to restrict access to view only their inputted data or assigned data in the django admin
User model class User(models.Model): BLOOD_GROUP_CHOICES = ( ('a+','A+'), ('a-','A-'), ('b+','B+'), ('b-','B-'), ('ab+','AB+'), ('ab-','AB-'), ('o+','O+'), ('o-','O-') ) BILLABLE_and_NON_BILLABLE_CHOICES=( ('Billable','Billable'), ('Non-Billable','Non-Billable') ) employee_name = models.OneToOneField(Default_User,on_delete=CASCADE) dob=models.DateField(max_length=8) email=models.EmailField(max_length=25,default=None) pancard=models.CharField(max_length=25,default=None) aadhar=models.CharField(max_length=20,default=None) personal_email_id=models.EmailField(max_length=254,default=None) phone = PhoneNumberField() emergency_contact_no=models.IntegerField(default=None) emergency_contact_name=models.CharField(max_length=100,null=True) relation=models.CharField(max_length=25,default=None) blood_group=models.CharField(max_length=25,choices=BLOOD_GROUP_CHOICES,null=True) designation=models.ForeignKey(Designation,on_delete=CASCADE,related_name="designation") billable_and_non_billable=models.CharField(max_length=25,choices=BILLABLE_and_NON_BILLABLE_CHOICES,default='Billable') joining_date=models.DateField(max_length=15,null=True) relieving_date=models.DateField(max_length=15,null=True) class Meta: db_table ='User' def __str__(self): return str(self.id) Job model class Job(models.Model): job_name=models.CharField(max_length=50) client=models.ForeignKey(Client,on_delete=CASCADE,related_name='client',default=None) #project=models.ForeignKey(Project,on_delete=CASCADE,related_name='project',default=None) project = ChainedForeignKey(Project,chained_field="client", chained_model_field="client",show_all=False, auto_choose=True, sort=True) user=models.ForeignKey(User,on_delete=CASCADE,related_name='user',default=None) hours=models.TimeField(null=True) start_date = models.DateTimeField(max_length=10) end_date=models.DateTimeField(max_length=10) class Meta: db_table ='Job' def __str__(self): return '{} {}'.format(str(self.id), self.job_name) admin.py class StaffAdmin(admin.ModelAdmin): '''def get_queryset(self, request): qs = super().get_queryset(request) print(f"\nrequest.user : {request.user}\n") if request.user.is_superuser: return qs return qs.filter(user__id=request.user.id)''' def get_queryset(self, request): qs = super().get_queryset(request) user = request.user if user.is_superuser: return qs return qs.filter(user_id=request.user.id) custom user model class Default_User(AbstractBaseUser, PermissionsMixin): username = models.CharField(max_length=30, unique=True) email = models.EmailField(max_length=250, unique=True) first_name = models.CharField(max_length=30, blank=True, null=True) last_name = models.CharField(max_length=30, blank=True, null=True) is_active = models.BooleanField(default=True) is_staff = models.BooleanField(default=True) is_superuser = models.BooleanField(default=False) date_joined = models.DateTimeField(default=timezone.now) objects = UserManager() USERNAME_FIELD = 'username' REQUIRED_FIELDS = ['email', ] I have given a privilege for the staff users to view, edit and delete the Job API, but I need to restrict to view only their job assigned to that users and edit and delete the jobs which the user have added. But in the … -
Django restfamework put method not working
I am creating a rest api using DRF the get and post method work perfectly but the put method doesnt update the request this is my views.py from django.shortcuts import render from rest_framework import viewsets # Create your views here. from rest_framework.generics import get_object_or_404 from rest_framework.response import Response from BarakaSalesSystemApp.models import Farmer from BarakaSalesSystemApp.serializers import FarmerSerializer def list(self, request): farmer = Farmer.objects.all() serializer = FarmerSerializer(farmer, many=True, context={"request": request}) response_dict = {"error": False, "message": "All Farmers List Data", "data": serializer.data} return Response(response_dict) def create(self, request): try: serializer = FarmerSerializer(data=request.data, context={"request": request}) serializer.is_valid(raise_exception=True) serializer.save() dict_response = {"error": False, "message": "Farmers Data Saved Successfully"} except: dict_response = {"error": True, "message": "Error During Saving Farmers Data"} return Response(dict_response) def update(self, request, pk=None): try: queryset = Farmer.objects.all() farmer = get_object_or_404(queryset, pk=pk) serializer = FarmerSerializer(farmer, data=request.data, context={"request": request}) serializer.is_valid(raise_exception=True) serializer.save() dict_response = {"error": False, "message": "Successfully Updated Farmer Data"} except: dict_response = {"error": True, "message": "Error During Updating Farmer Data"} return Response(dict_response) farmer_list = FarmerViewSet.as_view({"get": "list"}) farmer_create = FarmerViewSet.as_view({"post": "create"}) farmer_update = FarmerViewSet.as_view({"put": "update"}) and this is my serializer.py from rest_framework import serializers from BarakaSalesSystemApp.models import Farmer, Customer, Order, Bill, Employee, Delivery class FarmerSerializer(serializers.ModelSerializer): class Meta: model = Farmer fields = ["name", "address", "contact", "in_stock"] When … -
Unittest is not detecting my newly made test file in Django
I'm working on a Django project that had a prewritten "example test". When I run python manage.py test it only runs/detects the example test file. I'm looking to test a model so my test structure is a little different but I can't see why unittest is not detecting them. Note: The tests are rudimentary # test_example.py from rest_framework import status from rest_framework.test import APITestCase class AuthenticationTestCase(APITestCase): def setUp(self): self.user_data = { "username": "test1", "email": "test@foo.com", "password": "123456", } def test_not_authenticated_protected_endpoint(self): """Try to access a protected endpoint without a token""" response = self.client.get(f"/api/users/{self.user_data['username']}") self.assertEqual(response.status_code, status.HTTP_401_UNAUTHORIZED) def test_authenticated_protected_endpoint(self): """Try to access a protected endpoint with a valid token""" # Register a user register_response = self.client.post( "/auth/register", data=self.user_data, format="json" ) self.assertEqual(register_response.status_code, status.HTTP_201_CREATED) data = register_response.json() self.assertIn("token", data) # Access protected route with credentials users_response = self.client.get( f"/api/users/{self.user_data['username']}", format="json", **{"HTTP_X-ACCESS-TOKEN": data.get("token")}, ) self.assertEqual(users_response.status_code, status.HTTP_200_OK) data = users_response.json() self.assertEqual(data, []) Here is my test: # test_conversation_group.py from django.test import TestCase from messenger_backend.models import ConversationGroup from messenger_backend.models import Conversation from messenger_backend.models import User class ConversationGroupTest(TestCase): def setUp(cls): cls.thomas = User( username="thomas", email="thomas@email.com", password="123456", photoUrl="https://res.cloudinary.com/dmlvthmqr/image/upload/v1607914467/messenger/thomas_kwzerk.png", ) cls.thomas.save() def test_something_that_will_pass(self): self.assertFalse(False) def test_1(self): self.assertEqual(self.thomas.username, "thomas") Directory structure: ├─tests ├── __init__.py ├── test_example.py └── test_conversation_group.py Thanks! -
__call__() missing 1 required positional argument: 'value' in Form
I set the model with tuple class CallType(m.IntegerChoices): PUSH = 1,"Push" PULL = 2,"Pull" Now I try to use this in model in Form class MyModelForm(forms.ModelForm): my_call_type = forms.ChoiceField( required=False, choices=CallType) in template {% render_field form.my_call_type class="form-control" %} There comes error like this python3.9/site-packages/django/forms/fields.py", line 773, in __iter__ yield from self.choices_func() TypeError: __call__() missing 1 required positional argument: 'value' I am guessing it means ,requiring to add some method to CallType though, What should I do? -
Making complex model without database Django
On django 3 When I need data without real database(like mysql), I can use m.IntegerChoices This CallType never changes so IntegerChoices is suitable. from django.db import models as m class CallType(m.IntegerChoices): PULL = 1 PUSH = 2 class BaseCall(models.Model): class Meta: db_table = 't_BaseCall' call_type = m.PositiveSmallIntegerField( choices=CallType.choices, default=CallType.PULL) Now I want to expand CallType more complex. class CallType(m.IntegerChoices): PULL = {"number":1,"name":"pulling"} PUSH = {"number":2,"name":"pushing"} What practice should I use? I am afraid IntegerChoices is not suitable for this case. -
Issues with Django REST JWT tokens not refreshing?
I've been implementing JWT tokens with my django REST app and I got it mostly working with the help of simple-jwt found here. I can sign in and obtain my refresh and access tokens but I noticed that if I attempt to refresh my token via jwt_views.TokenRefreshView.as_view() I receive an error that reads: HTTP 401 Unauthorized { "detail": "Token is invalid or expired", "code": "token_not_valid" } I've been trying to find a solution across reddit and stackoverflow but to no avail. Why isn't my token refreshing? Here's the relevant parts of my code: Relevant Code settings.py REST_FRAMEWORK = { 'DEFAULT_AUTHENTICATION_CLASSES': ( "rest_framework.authentication.SessionAuthentication", 'rest_framework_simplejwt.authentication.JWTAuthentication', ), } SIMPLE_JWT = { 'AUTH_HEADER_TYPES': ('Bearer', 'Token'), 'AUTH_HEADER_NAME': 'HTTP_AUTHORIZATION', } models.py #custom user profile model class User(AbstractUser): link1 = models.CharField(max_length=100, blank=True) link2 = models.CharField(blank=True, max_length=100) link3 = models.CharField(blank=True, max_length=100) link4 = models.CharField(blank=True, max_length=100) about_me = models.CharField(blank=True, max_length=200) class Meta: db_table = 'auth_user' urls.py from rest_framework_simplejwt import views as jwt_views urlpatterns += [ path('admin/', admin.site.urls), path('api/token/', jwt_views.TokenObtainPairView.as_view(), name='token_obtain_pair'), path('api/token/refresh/', jwt_views.TokenRefreshView.as_view(), name='token_refresh'), ] Expected vs actual output Expected to refresh token using api/token/refresh/ after receiving it via api/token/, but was met with an error saying it was invalid/expired. What I've tried Honestly I mostly tried just refreshing the … -
Error : django.db.utils.ProgrammingError: cannot cast type bytea to boolean
I am running a migrate command on heroku from my django project and I am getting this error. Thanks in advance. django.db.utils.ProgrammingError: cannot cast type bytea to boolean LINE 1: ...R COLUMN "available" TYPE boolean USING "available"::boolean This is the class it is referring to. I tried adding a default=1, blank=False to the boolean **options and no luck. class Cat(models.Model): name = models.CharField(max_length=32, null=True) available = models.BooleanField() -
Django Model Form is Failing Validation with Defaults Set in Model
Background: I am trying to implement a new user registration flow that adds in a verification step (using OTP) for their phone number and email address. Multiple forms are being submitted via JS and the edited in the views.py def registration(). Goal: Validate all of the forms and then save them Issue: My Customer forms will not validate. I am getting the following errors: {'status': [ValidationError(['This field is required.'])], 'customer_number': [ValidationError(['This field is required.'])], 'payment_term': [ValidationError(['This field is required.'])], 'discount': [ValidationError(['This field is required.'])]} What I have tried: I have tried to use both a Model form and a non-model form to no avail. When I use a non-model form I get a "Object has no save function" and when I use the Model form then I get the above stated error. I am not sure why I cannot submit this form with the fields being blank as they all have a default set. models.py class Customer(BaseModel): status = models.CharField("Status", max_length=2, choices=STATUS_OPTIONS, default="A") customer_name = models.TextField("Customer Name", max_length=100, unique=True) customer_number = models.TextField(max_length=19, unique=True, default=get_customer_number) phone_number = models.CharField(max_length=16, unique=True) payment_term = models.CharField("Payment Terms", max_length=4, choices=PAYMENT_TERM_OPTIONS, default="100P") discount = models.DecimalField("Discount", max_digits=2, decimal_places=2, default="0") views.py def register(request): if request.user.is_authenticated: return HttpResponseRedirect('/portal') if request.method … -
How can I solve syntax error in yaml file when pushing to github?
I'm using postgresql with django. I set a github action that verifies my code whenever I push or pull, and I get the following error: You have an error in your yaml syntax on line 19 Here is my yaml: # This workflow will install Python dependencies, run tests and lint with a single version of Python # For more information see: https://help.github.com/actions/language-and-framework-guides/using-python-with-github-actions name: Python application on: push: branches: [ main ] pull_request: branches: [ main ] jobs: build: runs-on: ubuntu-latest services: postgres: image: postgres:14 env: POSTGRES_USER: postgres POSTGRES_PASSWORD: postgres POSTGRES_DB: github_actions ports: - 5433:5432 options: --health-cmd pg_isready --health-interval 10s --health-timeout 5s --health-retries 5 steps: - uses: actions/checkout@v2 - name: Set up Python 3.9.7 uses: actions/setup-python@v2 with: python-version: "3.9.7" - name: Install dependencies run: | python -m pip install --upgrade pip pip install -r requirements.txt - name: Test with Unittest env: SECRET_KEY: ${{secrets.SECRET_KEY}} EMAIL_FROM_USER: ${{secrets.EMAIL_FROM_USER}} EMAIL_HOST_PASSWORD: ${{secrets.EMAIL_HOST_PASSWORD}} DB_NAME: ${{secrets.DB_NAME}} DB_USER: ${{secrets.DB_USER}} DB_PASSWORD: ${{secrets.DB_PASSWORD}} DB_HOST: ${{secrets.DB_HOST}} DB_ENGINE: ${{secrets.DB_ENGINE}} DB_PORT: ${{secrets.DB_PORT}} run: | python3 manage.py test line 19 corresponds to image: postgres:14 but I can't see any syntax error here. I've looked at some examples and it looks exactly the same. -
Django Model Inheritance with Generic Relation
I have the following model structure: **models.py** class Person(models.Model): . . contact = GenericRelation(Contact) class Patient(Person): some other fields When creating a patient, what I do in the serializer is the following: **serializers.py** class PatientSerializer(serializers.ModelSerializer): contact = ContactSerializer(many=True) class Meta: model = Patient fields = PersonSerializer.Meta.fields + ... def create(self, validated_data): if('contact' in validated_data): contact_data = validated_data.pop('contact') instance = Patient.objects.create(**validated_data) person = Person.objects.get(id=instance.person_ptr_id) if(contact_data): for contact in contact_data: Contact.objects.create(..., content_object=person) This way, in the Contact table, it'll have direct reference to the Person base model. The aim of this is that I have to base another classes on Person to inherit these contacts. The problem that I'm having with this structure is that for the Patient View, "contact" is always empty: it returns the below from list and retrieve views. May it just be a matter of adjusting the queryset? "contact": [] Any advices to make this code better/structure are well welcomed. Thanks in advance!
