Django community: RSS
This page, updated regularly, aggregates Django Q&A from the Django community.
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De-serializing many to many field with a through table in DRF
I am working on developing a Trello-like website with Django Rest Framework. I want to add selected users to BoardAccess model, a through table for User model and Board model, two of which are in Many to Many relationship. Being added to BoardAccess table will mean that the respective users will be having access to matching boards. Models.py class Board(models.Model): name = models.CharField(max_length=50) access_granted = models.ManyToManyField(User, through='BoardAccess', related_name='access_boards') team = models.ForeignKey(Team, on_delete=models.CASCADE) # a team can have many boards class BoardAccess(models.Model): user = models.ForeignKey(User, on_delete=models.SET_NULL, null=True) board = models.ForeignKey('Board', on_delete=models.CASCADE) For User, I am currently using Django's default Auth User model and extending it with a Profile model via OneToOne Field. Serializers.py class BoardAccessSerializer(serializers.ModelSerializer): members = serializers.SerializerMethodField() added_users = # ??? new_name = serializers.CharField( write_only=True, required=False, source='name') # in case of requests for renaming the board def get_members(self, instance): members = User.objects.filter(profile__team=instance.team) return UserBoardSerializer(members, many=True).data I would like to know what field / relations / another serializer should be assigned to added_users, which I think should be write_only=True, in order to successfully de-serialize input from the client-side containing primary keys of selected users. get_members() method is used to first display information of all team members, from which a client will … -
Pyinstaller doesn't include django rest framework templates
I have a django app that uses rest_framework, and everything works perfectly, I am using pyinstaller to get an exe for this app, the executable app works fine, but when I try to visit a Browsable api for the rest framework such http://localhost:8000/api/flags/ to get a view of the Browsable api, I get this error TemplateDoesNotExist at /api/flags/ rest_framework/horizontal/form.html Request Method: GET Request URL: http://localhost:8000/api/flags/ Django Version: 3.0.7 Exception Type: TemplateDoesNotExist Exception Value: rest_framework/horizontal/form.html Exception Location: site-packages\django\template\loader.py in get_template, line 19 Python Executable: C:\Workset\proj_test\app.exe Python Version: 3.8.3 Python Path: ['C:\\Workset\\proj_test\\dist\\app\\base_library.zip', 'C:\\Workset\\proj_test\\dist\\app'] Server time: Thu, 9 Jul 2020 09:52:53 +0000 Template-loader postmortem Django tried loading these templates, in this order: Using engine django: django.template.loaders.filesystem.Loader: C:\Workset\proj_test\dist\app\src\templates\rest_framework\horizontal\form.html (Source does not exist) django.template.loaders.app_directories.Loader: C:\Workset\proj_test\dist\app\django\contrib\admin\templates\rest_framework\horizontal\form.html (Source does not exist) django.template.loaders.app_directories.Loader: C:\Workset\proj_test\dist\app\django\contrib\auth\templates\rest_framework\horizontal\form.html (Source does not exist) This means that Pyinstaller doesn't include the rest_framework default ui templates, how I can include this templates in the output dist folder generated by Pyinstaller Note: the rest api itself works fine, i.e calling the rest api works fine -
AttributeError: Got AttributeError when attempting to get a value for field `files` on serializer `FilesSerializer`
I'm uploading multiple files from my vue front to my drf backend. While the files DO get sent and posted (thanks to someone here btw ), this error keeps popping : AttributeError: Got AttributeError when attempting to get a value for field files on serializer FilesSerializer. The serializer field might be named incorrectly and not match any attribute or key on the list instance. Original exception text was: 'list' object has no attribute 'files'. views.py class FileViewSet(viewsets.ModelViewSet): parser_classes = (FormParser,MultiPartParser) queryset = File.objects.all() serializer_class = FileSerializer serializers.py class FilesSerializer(serializers.Serializer): files = serializers.ListField(child=serializers.FileField()) #files = serializers.ListField(child=FileSerializer()) def create(self, validated_data): files = validated_data['files'] file_objs = [File.objects.create(file=file) for file in files] return file_objs models.py class File(models.Model): file = models.FileField(upload_to='files/') uploaded_at = models.DateTimeField(auto_now_add=True) def delete(self, *args, **kargs): self.file.delete() super().delete(*args, **kargs) What is sent from my front-end : Any idea? -
send and receive message from messenger in my django app
i have a Django project and I want to receive messenger messages in my django project and reply to message from my django project. I would like to know if there is a way to connct to messenger and send and receive messages in django? -
Display all orders of a particular user
I have two users admin and a customer , as an admin I want to see all the orders created by a customer. So far I can only view all the orders of a user that is logged in. views.py def order_history(request,username): order = Order.objects.filter(id=username) context = { 'order':order } return render(request,"order_history.html", context) Order_history.html {% for Order in user.order_set.all %} {{ Order.user }} {{ Order.id }} {% endfor %} -
How to use django model clean() method?
class Restaurant(models.Model): id = models.UUIDField(primary_key=True, default=uuid.uuid4, editable=False) name = models.CharField(max_length=120, unique=True, verbose_name="Name") direction = models.CharField(max_length=120, verbose_name="Direction") phone = models.IntegerField() slug = models.SlugField(blank=True) def __str__(self): return self.name def get_absolute_url(self): return f'/res/{self.slug}' @property def full_name(self): return self.name def clean(self): from django.core.exceptions import ValidationError if len(str(self.phone))<=5: raise ValidationError({'phone':('Enter Correct number.')}) clean() method is not working. My view.py code is as follow : class RestaurantView(generics.ListCreateAPIView): queryset=Restaurant.objects.all() serializer_class=RestaurantSerializer def get(self,request): query=self.get_queryset() serializer=RestaurantSerializer(query,many=True) return Response(serializer.data) def post(self,request): serializer = RestaurantSerializer(data=request.POST) if serializer.is_valid(raise_exception=True): name=serializer.validated_data.get('name') direction=serializer.validated_data.get('direction') phone=serializer.validated_data.get('phone') r=Restaurant() r.name=name, r.direction=direction, r.phone=phone r.save() response={'msg':'Data Saved Successfully'} return Response(response) How can I handle the clean() method validation? I'm also validating data in serializer.py file but still i want to validate data in models clean() method.Thankx in advance. -
cv2 in django 504 gateway timeout
opencv in my project django is very slow, and very times the url is not load and return 504 gateway timeout, and server apache2 is very slow when the url of cv is loading. Why???!! The code not return errors My code: from PIL import Image import numpy import cv2 import pytesseract import os def get_string(imagen): # convert the image to a NumPy array and then read it into # OpenCV format image = numpy.asarray(bytearray(imagen.read()), dtype="uint8") image = cv2.imdecode(image, cv2.IMREAD_COLOR) # convert the image to grayscale and flip the foreground # and background to ensure foreground is now "white" and # the background is "black" gray = cv2.cvtColor(image, cv2.COLOR_BGR2GRAY) gray = cv2.bitwise_not(gray) # threshold the image, setting all foreground pixels to # 255 and all background pixels to 0 thresh = cv2.threshold( gray, 0, 255, cv2.THRESH_BINARY | cv2.THRESH_OTSU)[1] # grab the (x, y) coordinates of all pixel values that # are greater than zero, then use these coordinates to # compute a rotated bounding box that contains all # coordinates coords = numpy.column_stack(numpy.where(thresh > 0)) angle = cv2.minAreaRect(coords)[-1] # the `cv2.minAreaRect` function returns values in the # range [-90, 0); as the rectangle rotates clockwise the # returned angle trends … -
Django Rest Framework Custom Table Model
Currently I'm using django rest framework to create simple rest API from models. My code: class contacts_viewset(viewsets.ModelViewSet): queryset = md_contacts.objects.all().order_by('contact_name') serializer_class = contactsSerializers But how to create serializer using custom table (unmanaged model) from below example? +----------+-------------+------+-----+---------+-------+ | Field | Type | Null | Key | Default | Extra | +----------+-------------+------+-----+---------+-------+ | id | int(10) | NO | PRI | NULL | | | name | varchar(20) | YES | | NULL | | | age | int(10) | YES | | NULL | | | sex | varchar(10) | YES | | NULL | | | sal | int(10) | YES | | NULL | | | location | varchar(20) | YES | | Pune | | -
To generate a unique key in django framework
In Python-Django, I am creating an application where I am uploading the image and storing it in the database. For this each image i also want to generate a unique key/number and save it in the database. How can i do so? I will be using this unique key/number for later verification as i am trying to make a face recognition for detection in contactless fraudlent systems. -
expected <class 'float'>" Django
I am creating an api to get data from django model to excel sheet while doing so i am getting this error.I am a beginner in django,some one please correct this. models.py class Task(models.Model): Id=models.IntegerField() Name=models.CharField(max_length=50,null=False,blank=True) Image1=models.FileField(blank=True, default="", upload_to="media/images",null=True) Image2=models.FileField(blank=True, default="", upload_to="media/images",null=True) Date=models.DateField(null=True,blank=True) def __str__(self): return str(self.Name) views.py class TaskViewSet(viewsets.ViewSet): def list(self,request): try: queryset=Task.objects.all() response = HttpResponse(content_type='application/ms-excel') response['Content-Disposition'] = 'attachment; filename="users.xls' wb = openpyxl.Workbook() ws = wb.active ws.title = "Your Title" row_num=0 columns=['Id','Name','Image1','Image2','Date'] for col_num in range(len(columns)): c = ws.cell(row=row_num + 1, column=col_num + 1) c.value = columns[col_num][0] ws.column_dimensions[get_column_letter(col_num + 1)].width = columns[col_num][1] for obj in queryset: row_num += 1 row = [ obj.Id, obj.Name, obj.Image1, obj.Image2, obj.Date, ] for col_num in range(len(row)): c = ws.cell(row=row_num + 1, column=col_num + 1) c.value = row[col_num] wb.save(response) return response except Exception as error: traceback.print_exc() return Response({"message": str(error), "success": False}, status=status.HTTP_200_OK) -
Problem getting my django-paypal to send IPN signals
Am building a django project in virtual environment on my system, the virtual environment path can be seen belowPS C:\Users\Gabriel-pc\Desktop\scoutafricantalents> & c:/Users/Gabriel-pc/Desktop/scoutafricantalents/env/Scripts/Activate.ps1(env) PS C:\Users\Gabriel-pc\Desktop\scoutafricantalents>Please how do i move this project to the cpanel of my website, thank you. -
Can I have an orderable inside another orderable?
I have this setup where my Orderable is letting me add multiple cards that will display a pdf document. However is there a way I can display an Orderable inside the InLinePanel? For example I want to have say 20 cards but within those cards the number of pdfs will range for any number from 1 to 10. I want this as it makes the pdfs easy to find and very manipulative. class ArchitectPage(Page): search_fields = Page.search_fields + [ ] # these are if adding a search to the website # content tab panels content_panels = Page.content_panels + [ MultiFieldPanel( [InlinePanel('architect_pdf', max_num=20, min_num=0, label="architect doc")], heading="architect pdf" ), ] # what to call the panels on wagtail edit_handler = TabbedInterface([ ObjectList(content_panels, heading='Content'), ObjectList(Page.promote_panels, heading='SEO'), ObjectList(Page.settings_panels, heading='Settings', classname='settings'), # classname settings adds the cog ]) class ArchitectDownloads(Orderable): page = ParentalKey(ArchitectPage, on_delete=models.CASCADE, related_name='architect_pdf') architect_pdf = models.ForeignKey( 'wagtaildocs.Document', null=True, blank=True, on_delete=models.SET_NULL, related_name='+' ) image = models.ForeignKey( 'wagtailimages.Image', null=True, blank=True, on_delete=models.CASCADE, related_name='+' ) caption = models.CharField(blank=True, max_length=250) panels = [ ImageChooserPanel('image'), FieldPanel('caption'), DocumentChooserPanel('architect_pdf'), ] {% for download in page.architect_pdf.all %} <div class="document line-up-card"> <div class="w3-card-4 w3-margin w3-white" data-aos="fade-down"> {% image download.image fill-150x150-c100 %} {% with doc=download.architect_pdf %} <div class="w3-container"> {{ doc.title }} </div> {% … -
In django-parler what is the equivalent of "from hvad.forms import translatable_modelform_factory"
I am moving a Django project from django-hvad to django-parler during a Django upgrade process. In django-parler the API is almost the same as django-hvad and when I just replace the from hvad.something import Something it just works fine but I couldn't find an equivalent for translatable_modelform_factory It does not exist in their documentation. Anybody has an idea on what can I use instead of this function and how can I use it? Thanks in advance. -
Implement of Dependent/Chained Dropdown List with Django not working
I'm trying to create a dependent dropdown list with in django using javscript. i have followed this link [Tutorial][1] but its not working. Please find the below codes and help Thanks in advance. Model : class Painter(models.Model): painter_user_id = models.OneToOneField('account.CustomUser', on_delete=models.CASCADE) painter_user = models.CharField(max_length=100) painter_id = models.CharField(max_length=20, null=True, unique=True) painter_ornot = models.CharField(choices=(('Painter', 'Painter'), ('Not painter', 'Not painter')), max_length=50, null=True) tse_verified = models.CharField(max_length=10, null=True, choices=(('Yes', 'Yes'), ('No', 'No'))) registration_via = models.CharField(max_length=20, null=True) painter_firstname = models.CharField(max_length=100) painter_lastname = models.CharField(max_length=100) painter_dob = models.DateField(null=True) painter_address = models.CharField(max_length=200, null=True) painter_pincode = models.CharField(max_length=6, null=True) painter_regdate = models.DateField(auto_now_add=True, null=True) painter_datecreated = models.DateTimeField(auto_now_add=True) painter_city = models.ForeignKey(City, null=True, on_delete=models.SET_NULL) painter_territory = models.ForeignKey(Territory, on_delete=models.SET_NULL, null=True) painter_state = models.ForeignKey(State, null=True, on_delete=models.SET_NULL) painter_dealer = models.ForeignKey(Dealer, null=True, on_delete=models.SET_NULL) painter_tse = models.ForeignKey(TSE, null=True, on_delete=models.SET_NULL) painter_asm = models.ForeignKey(ASM, null=True, on_delete=models.SET_NULL) painter_rm = models.ForeignKey(RM, null=True, on_delete=models.SET_NULL) painter_depot = models.ForeignKey(Depot, null=True, on_delete=models.SET_NULL) painter_zone = models.ForeignKey(Zone, null=True, on_delete=models.SET_NULL) painter_dgm = models.ForeignKey(DGM, null=True, on_delete=models.SET_NULL) painter_balance = models.IntegerField(default=0) bank_ac = models.IntegerField(null=True) ifsc = models.CharField(max_length=11, null=True) bank_name = models.CharField(max_length=100, null=True) aadhar = models.CharField(max_length=16, null=True) aadhar_pic_front = models.ImageField(upload_to='aadhar', default='user.png', null=True) aadhar_pic_back = models.ImageField(upload_to='aadhar', default='user.png', null=True) class Meta: permissions = ( ('edit painter', 'can edit painter'), ('upload painter', 'can upload painter'), ('download painter', 'can download painter'), ) Forms: class AddPainterForm(forms.ModelForm): class Meta: model … -
How to mock foreign key models of a model in django?
I have a django 'Customer' model with an Address one-to-many field. i want to mock the address model, and assign the mock to the basket model and save that to the test database. I am currently using something like: address_mock = Mock(spec=Address) address_mock._state = Mock() customer = Customer(address=address_mock) customer.save() but get the error: ValueError: Cannot assign "<Mock spec='Address' id='72369632'>": the current database router prevents this relation am i just misunderstanding how mock/the test db works? I don't want to have to create an address model for all my tests, and the field is not nullable -
Date wont show in django admin penal
DateTimeField(auto_now_add=True,null=True) in my django model.py file and evrything is work fine but problem is it wont show data/time in django admin panel so anyone can help!!!! -
How to add custom(or Dynamic) Javascript from Django Backend?
I want to add custom JavaScript everytime as per the logic in my backend. For example: --views.py-- ... js="JavaScript which i want to add" js_={'js_var':js} return render(request,'html.html',context=js_) --html.html-- .... <script> {{js_var}} </script> But this does not properly work and a weird &quot is added in various places in the html source code everytime and the work is not accomplished. Please Help if you have a work around. -
Is it necessary to call a celery task within a django view only?
I have a task create view and this creates the task and returns the results from the list_results view in a template. While creating the task it's status will be running and will be completed after task end date. Till the task end date I want to run the task periodically every some hour so for this I created a celery task like this and call the task below the function(is it okay to call the task like this or I don't even need to call the task?) This celery task will take all the running tasks and process some logic and after task end date completes it makes the status as a completed. I have a celery backend result to sqlite database. If all the above process are okay then will the celery results will be displayed from Results.objects.all() ? celery console looks likes this [2020-07-09 13:22:47,556: INFO/MainProcess] Received task: myaap.tasks.schedule_my_task[5fa081bb-d19f-45c7-98b7-e64229e38a54] [2020-07-09 13:22:47,662: INFO/MainProcess] Task myapp.tasks.schedule_my_task[5fa081bb-d19f-45c7-98b7-e64229e38a54] succeeded in 0.0930000000007567s: None tasks.py @app.task def schedule_my_task(): running_tasks = Task.objects.filter(status='running') for task in running_tasks: if task.end_date > timezone.now().date(): settings = { 'keywords': task.keywords.all(), 'end_date': task.end_date, 'USER_AGENT': 'Mozilla/5.0 (compatible; Googlebot/2.1; +http://www.google.com/bot.html)' } for site in task.targets.all(): domain = urlparse(site.domain).netloc spider_name = domain.replace('.com', '') … -
How to group by date in queryset
I need help with writing proper queryset in Django View. I have Post model with created_at (datetime field). I want to group it by date and return in specific format. The usual response looks like: [ { "id": 1, "text": "ok", "created_at": "2012-12-12T12:30:00" }, { "id": 2, "text": "ok", "created_at": "2012-12-12T12:30:00" }, { "id": 3, "text": "ok", "created_at": "2012-12-13T12:30:00" } ] How to group and return like that? { "2012-12-12": [ { "id": 1, "text": "ok", "created_at": "2012-12-12T12:30:00" }, { "id": 2, "text": "ok", "created_at": "2012-12-12T12:30:00" } ], "2012-12-13": [ { "id": 3, "text": "ok", "created_at": "2012-12-13T12:30:00" } ] } -
send and receive message in WhatsApp using django app
I have a Django project and I want to receive whatsapp messages in my django project and reply to message from my django project. I would like to know if there is a way to connct to WhatsApp and send and receive messages in django? -
Pass array object from Ajax to Django Framework
Ajax code Assume arry1D has values [0,1,2,3,4] $.ajax({ url: "{% url 'form_post' %}", type:"POST", data: { arry1D:arry1D, 'csrfmiddlewaretoken': tk}, cache:false, } }); Below code is Django View.py I'm trying to access arry1D[0] element but I could not. def getModelAttribute(request, self=None): print("In Method") if request.method == "POST" and request.is_ajax(): arry1D = request.POST.get('arry1D') print(arry1D[0]) return JsonResponse({'arry1D':arry1D}) -
Gunicorn Worker timeout in Django request hosted on cloud foundry
We have an Angular + Django application hosted on cloud foundry. I have written some APIs, out of them there is one API which inconsistently fails with error: WORKER TIMEOUT (pid:120) This request transfers a lot of data (~35MB) and sometime the response comes and sometime the request fails with error: net::ERR_CONTENT_LENGTH_MISMATCH 200 (OK) I have searched for similar problem. I could see solutions saying about increasing the timeout in gunicorn configuration file. But I don't have any such file. We use a procfile with content as: web: gunicorn ApplicationName.wsgi:application So, how can I increase the timeout. And also, Would increasing the timeout have any affect on application. -
The included URLconf 'appname.urls' does not appear to have any patterns in it
This is my current urls.py file: from django.conf import settings from django.conf.urls.static import static from django.contrib import admin from django.urls import path, include urlpatterns = [ path('', include('core.urls')), path('admin/', admin.site.urls), path('accounts/', include('allauth.urls')), path('paypal/', include('paypal.standard.ipn.urls')), ] if settings.DEBUG: urlpatterns += static(settings.STATIC_URL, document_root=settings.STATIC_ROOT) urlpatterns += static(settings.MEDIA_URL, document_root=settings.MEDIA_ROOT) and I am getting this error: Exception in thread django-main-thread: Traceback (most recent call last): File "D:\All\Back-end Django\ecommerce_only\lib\site-packages\django\urls\resolvers.py", line 590, in url_patterns iter(patterns) TypeError: 'module' object is not iterable During handling of the above exception, another exception occurred: Traceback (most recent call last): File "c:\users\pytuts\appdata\local\programs\python\python36\lib\threading.py", line 916, in _bootstrap_inner self.run() File "c:\users\pytuts\appdata\local\programs\python\python36\lib\threading.py", line 864, in run self._target(*self._args, **self._kwargs) File "D:\All\Back-end Django\ecommerce_only\lib\site-packages\django\utils\autoreload.py", line 53, in wrapper fn(*args, **kwargs) File "D:\All\Back-end Django\ecommerce_only\lib\site-packages\django\core\management\commands\runserver.py", line 117, in inner_run self.check(display_num_errors=True) File "D:\All\Back-end Django\ecommerce_only\lib\site-packages\django\core\management\base.py", line 395, in check include_deployment_checks=include_deployment_checks, File "D:\All\Back-end Django\ecommerce_only\lib\site-packages\django\core\management\base.py", line 382, in _run_checks return checks.run_checks(**kwargs) File "D:\All\Back-end Django\ecommerce_only\lib\site-packages\django\core\checks\registry.py", line 72, in run_checks new_errors = check(app_configs=app_configs) File "D:\All\Back-end Django\ecommerce_only\lib\site-packages\django\core\checks\urls.py", line 13, in check_url_config return check_resolver(resolver) File "D:\All\Back-end Django\ecommerce_only\lib\site-packages\django\core\checks\urls.py", line 23, in check_resolver return check_method() File "D:\All\Back-end Django\ecommerce_only\lib\site-packages\django\urls\resolvers.py", line 407, in check for pattern in self.url_patterns: File "D:\All\Back-end Django\ecommerce_only\lib\site-packages\django\utils\functional.py", line 48, in __get__ res = instance.__dict__[self.name] = self.func(instance) File "D:\All\Back-end Django\ecommerce_only\lib\site-packages\django\urls\resolvers.py", line 597, in url_patterns raise ImproperlyConfigured(msg.format(name=self.urlconf_name)) django.core.exceptions.ImproperlyConfigured: The included … -
Apache always throws 500 internal server error without logs or terminal feedback
I was using django with Apache2 when I encountered an error in the localhost server. Apache would throw a 500 Internal Server Error, with no logs or terminal feedback. I have mod_wsgi installed with official Apache2. My apache2.conf looks like this: WSGIPythonHome "/usr" WSGIPythonPath var/www/mysite <VirtualHost *:80> WSGIScriptAlias / /var/www/mysite/mysite/wsgi.py LoadModule wsgi_module "/home/server/.local/lib/python3.8/site-packages/mod_wsgi/server/mod_wsgi-py38.cpython-38-x86_64-linux-gnu.so" <Directory /var/www/mysite/mysite> <Files wsgi.py> Require all granted </Files> </Directory> WSGIDaemonProcess 127.0.1.1 python-path=/var/www/mysite python-home=/usr WSGIProcessGroup 127.0.1.1 Alias /file.zip /var/www/mysite/static/file.zip Alias /static/ /var/www/mysite/static/ <Directory /var/www/mysite/static> Require all granted </Directory> </VirtualHost> I have tried for two days of looking on multiple Stack Exchange sites, and have not found a reasonable explanation. I use sudo apachectl start to start my server. Could someone help me find why this is happening and how to prevent it? Thanks! -
Django: Including a form inside a listview
I am trying to insert a newsletter signup form into my base.html template which is a listview that displays upcoming events and featured shops and everytime I submit the form it returns a 'HTTP error 405' Any help with this would be appreciated Views.py from django.shortcuts import render from django.views.generic import ListView, TemplateView from events.models import Event from newsletter.forms import NewsletterSignUpForm from shops.models import Shop class HomeListView(ListView): template_name = 'core/index.html' def get_context_data(self, **kwargs): context = super(HomeListView, self).get_context_data(**kwargs) context.update({ 'events': Event.get_upcoming_events()[:1], # returns only the first event in the list 'shops': Shop.objects.all(), }) context['newsletter_form'] = NewsletterSignUpForm() return context def get_queryset(self): return None forms.py from django.forms import ModelForm from .models import Newsletter class NewsletterSignUpForm(ModelForm): class Meta: model = Newsletter fields = ['email'] Models.py from django.db import models class Newsletter(models.Model): email = models.EmailField(unique=True) date_subscribed = models.DateTimeField(auto_now=False, auto_now_add=True) def __str__(self): return f'{self.email}' base.html <form method="post"> {% csrf_token %} {{ newsletter_form|crispy }} <button class="btn btn-primary" type="submit">Sign Up!</button> </form>
