Django community: RSS
This page, updated regularly, aggregates Django Q&A from the Django community.
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The problem of creating a relationship between database tables in Django
Hello I wrote a ticketing system for site support and created a ticket class and a ticket response class in the model MODEL.py : class Ticket(models.Model): status_choices = ( ('Active','Active'), ('Completed', 'Completed'), ('Pending', 'Pending'), ) ticket_number = models.UUIDField(default=uuid.uuid4) title = models.CharField(max_length=200,verbose_name='Title') description = models.TextField(verbose_name='Description') created_by = models.ForeignKey(User,on_delete=models.CASCADE,related_name='created_by') date_created = models.DateTimeField(auto_now_add=True) ticket_status = models.CharField(max_length=15,choices=status_choices) def __str__(self): return self.title class TicketReply(models.Model): description = models.TextField(verbose_name='Description') ticket_user = models.ManyToManyField('Ticket') date_update = models.DateTimeField(auto_now_add=True) assigned_to = models.ForeignKey(User, on_delete=models.DO_NOTHING, null=True, blank=True) def __str__(self): return self.description And I created a form to create and update tickets FORMS.py : class CreateTicketForm(forms.ModelForm): class Meta: model = Ticket fields = ['title','description'] class UplateTicketModelForm(forms.ModelForm): class Meta: model = TicketReply fields = ['description'] widgets = { 'description': forms.Textarea(attrs={ 'class': 'form-control', 'rows': 4, }), } labels = { 'description': 'Reply', } error_messages = { 'description': { 'required': 'Enter the description' } } And finally, I wrote the two function so that the user can create and track the ticket. VIEW.py : def create_ticket(request): if request.method == 'POST': form = CreateTicketForm(request.POST) if form.is_valid(): var = form.save(commit=False) var.created_by = request.user var.ticket_status = 'Pending' var.save() messages.info(request,'Your ticket has been successfully.') return redirect('all-tickets') else: messages.warning(request,'Somthing went wrong.') return redirect('create-ticket') else: form = CreateTicketForm() context = { 'form': form … -
How to render a template after a form submit?
I have a django view where i upload a CSV file in a form. In my view i have some validations like check if the file is a CSV: class SabanaFileUploadView(CreateView): http_method_names = ['get', 'post'] form_class = UploadSabanaFileForm template_name = 'reasignacion/sabana_file_upload.jade' enabled_upload = False success_url = reverse_lazy('sabana') def get(self, request, *args, **kwargs): return render(request, self.template_name, {'form': self.form_class}) def get_success_url(self): return reverse_lazy('sabana') def post(self, request, *args, **kwargs): form = UploadSabanaFileForm(request.POST, request.FILES) if form.is_valid(): file = form.cleaned_data['file'] start_date = form.cleaned_data['start_date'] sabana = self.get_sabana(start_date) file_error = False // list instrucciones a validar // list unidad medida a validar // list motivos // list inicio periodo // list unidad a validar self.validate_bloqueo(request, sabana, form) try: csv_data = file.read().decode('utf-8') except: file_error = True form.add_error('file', 'El archivo debe ser CSV UTF-8') file_error, error_messages = validate_csv_data(csv_data, instrucciones_a_validar, unidad_medida_a_validar, listado_motivos, listado_inicio_periodo, central_unidad_a_validar) if file_error: for error_message in error_messages: print(error_message) form.add_error("file",error_message) else: print("CSV data is valid.") if not file_error and self.enabled_upload is True and sabana: registros_sabanas = load_tmp_registros_sabanas(sabana, csv_data) context = {'registros_sabanas': registros_sabanas} for registro in registros_sabanas: registro_model = RegistrosSabana( // vars // ... // ... ) registro_model.save() return render(request, 'reasignacion/sabana_list_masivo.jade', context) return render(request, self.template_name, {'form': form}) validating extension When the file pass every validation it loads a temporary … -
More than one initial migration file in a django project
In my project, to recreate the migrations, I removed all the migration files, leaving only the "initial.py" intact. Following that, I dropped my PostgreSQL database and executed the "makemigrations" command. In some of the applications, it generated more than one migration file, such as "0001_initial.py" and "0002_initial.py." Is this behavior considered normal? -
ImportError: cannot import name 'AdminConfig' from 'django.contrib.admin'
Why am I getting this error I am inside an app named reviews/adminconfig.py but when I run the server I get the following error: ImportError: cannot import name 'AdminConfig' from 'django.contrib.admin' (C:\Users\PERSONAL\AppData\Roaming\Python\Python310\site-packages\django\contrib\admin_init_.py) here is the code from django.contrib.admin.apps import AdminConfig class ReviewsAdminConfig(AdminConfig): default_site = 'admin.BookrAdminSite' I have already update the setting.py file notice: INSTALLED_APPS = [ 'reviews.adminconfig.ReviewsAdminConfig', 'django.contrib.auth', 'django.contrib.contenttypes', 'django.contrib.sessions', 'django.contrib.messages', 'django.contrib.staticfiles', 'reviews', ] -
Feed 100s of markdown pages into waagtail cms programmatically
I have some 1000+ page data as a markdown scrapped from a huge site. I am planning on creating a wagtail page model that has a title and a markdown. I want to feed all these scrapped page data into wagtail cms. One way I thought of doing is through admin commands. Any suggestions on how to proceed with this? -
Django Amazon RDS Tunnel Connection with Key File
When I run manage.py, I get this error. Any idea what I did wrong? django.db.utils.OperationalError: connection to server at "myserver.amazonaws.com" (XXX.XXX.XXX.22), port 56133 failed: Operation timed out Settings.py: import paramiko private_key_path = '../Mykeyfile.pem' tunnel_config = { 'ssh_address_or_host': ('XXX.XXX.XXX.XXX', 22), 'ssh_username': 'myusername', 'ssh_pkey': paramiko.RSAKey.from_private_key_file(private_key_path), 'remote_bind_address': ('myserver.amazonaws.com', 5432), } with SSHTunnelForwarder(**tunnel_config) as tunnel: DATABASES = { 'default': { 'ENGINE': 'django.db.backends.postgresql', 'NAME': 'postgres', 'USER': 'myusername', 'PASSWORD': 'mypassword', 'HOST': 'myserver.amazonaws.com', 'PORT': tunnel.local_bind_port } } I've tried localhost and 127.0.0.1 for the addresses. I can connect easily with my datagrip with the same pam file and configuration. When I step debug, I can see pam file too. -
Order by one of two fields
I have a model that has two character fields, one or both of which may be populated. I'd like to called QuerySet.order_by something like: qs.alias(name=lambda x: if x.field1 then x.field1 else x.field2).order_by('name') That is, for each row, take the value that you're ordering by from field1 if it's defined, and from field2 if it's not. Is there any way to accomplish this with a Django queryset? -
Select * for reverse lookup
I've have three models in Django. class Product(models.Model): name = mdoels.CharField() class ProductCharateristics(models.Model): name = models.CharField() description = models.TextField() class ProductCharacteristicValues(models.Model): product_characteristic = models.ForeignKey(ProductCharacteristics) value = models.IntegerField() prduct = models.ForeignKey(Product) The list of characteristics may change, it's the same for all products and each characteristics can have multiple value. I'd like to replicate with django ORM the following SQL statement: select * from ProductCharateristics as pc left join ProductCharacteristicValues as pcv on pc.id = pcv.product_characteristics where pcv.product = 1 This query retrieves all rows and all columns from both tables. -
Django migration/model created a foreign key field that is not model_id but instead modelID?
I am trying to figure out why I get an error in my app: ProgrammingError at /admin/auth/user/ column programscheduler_proposal.program_id does not exist LINE 1: SELECT "programscheduler_proposal"."id", "programscheduler_p... ^ HINT: Perhaps you meant to reference the column "programscheduler_proposal.programID". Model: class Program(models.Model): programName = models.CharField(max_length=100) institution = models.ForeignKey("mainpage.Institution", on_delete=models.CASCADE) #should act as blackout constraints class ProposalConstraint(models.Model): objects = models.Manager() proposal = models.ForeignKey("Proposal", on_delete=models.PROTECT) date_time_constraint = models.DateTimeField() note = models.CharField(max_length=200) isPersonal = models.BooleanField(default=False) class Proposal(models.Model): objects = models.Manager() program = models.ForeignKey("Program", on_delete=models.CASCADE) institution = models.ForeignKey("mainpage.Institution", on_delete=models.CASCADE) title = models.CharField(max_length=100) #scheduler = models.ForeignKey('accounts.APOUser', on_delete=models.CASCADE) scheduler = models.ForeignKey('accounts.APOUser', related_name='%(app_label)s_%(class)s_scheduler_related', on_delete=models.CASCADE) pi = models.ForeignKey('accounts.APOUser', related_name='%(app_label)s_%(class)s_pi_related', on_delete=models.PROTECT) #observers recahback to proposal observer. untrained_observer_list = models.CharField(max_length=200) #just seperate via commas collaborators = models.CharField(max_length=200) #just seperate via commas contact_information = models.CharField(max_length=200) #might break this out to a complete address? #instrument = models.ForeignKey("Instrument", on_delete=models.PROTECT) instrument = models.ManyToManyField("Instrument") #each program can have many instruments. primary_dis_grating = models.CharField(max_length=20) #is this going to be replaced by FILTER DB? or based on instrument? independent from instrument? secondary_dis_grating = models.CharField(max_length=20, null=True, blank=True) slits = models.CharField(max_length=150) #is this based on instrument? independent of instrument? several options per instrument? filters = models.CharField(max_length=150) #same as above targetofop = models.CharField(max_length =200, null=True, blank=True) #can be blank location = models.CharField(max_length=20) … -
Deleting django form field help_text after errors are shown
I'm trying to delete the password help texts once a form is being re-rendered with errors. For some reason, it keeps recreating the help_text before the form is rendered. from allauth.account.forms import SignupForm, SetPasswordForm # Helper function used to switch the password help texts # So that it appears under the second password instead of the first def switchHelpTexts(form): ### This works ### help_text = form.fields["password1"].help_text form.fields["password1"].help_text = None form.fields["password2"].help_text = help_text ### This works ### # Helper function used to delete the password help texts # when validation errors are displayed. We don't need the same info twice def deleteHelpTexts(form): ### This doesn't work ### form.fields["password1"].help_text = None form.fields["password2"].help_text = None ### This doesn't work ### class MyCustomSignupForm(SignupForm): field_order = ["username", "email", "password1", "password2"] def __init__(self, *args, **kwargs): super(MyCustomSignupForm, self).__init__(*args, **kwargs) switchHelpTexts(self) # # Commented out because deleteHelpTexts doesn't work for some reason # if self.errors and (self.errors.keys() & {"password1", "password2"}): # deleteHelpTexts(self) Even more surprising, if I do this: def deleteHelpTexts(form): form.fields["password1"].help_text = None form.fields["password2"].help_text = "Hello" print(form.fields["password2"].help_text) the console prints "Hello" like it's supposed to, but the form still re-renders with the original helptext instead of "Hello" -
Authenticate returns null always
when i authenticate it returns null and so i cant login even when i have username and password in my database from django.shortcuts import render,redirect from django.contrib import messages from django.contrib.auth import authenticate, login ,logout from .models import Signups from .forms import SignForm from django.contrib.auth.models import User from django.contrib.auth.forms import AuthenticationForm from django.shortcuts import get_object_or_404 from django.http import HttpResponse # Create your views here. def loginpage(request): a=Signups.objects.all() form1 = AuthenticationForm() if request.method == 'POST': form1 = AuthenticationForm(data=request.POST) username = request.POST.get('username') password = request.POST.get('password') print(username,password) user = authenticate(request,username=username, password=password) if user is not None: login(request,user) return redirect('signed', pk=user.pk) else: return HttpResponse("username or password is incorrect") return render(request, 'database/loginpage.html', {'form1': form1}) def frontpage(request): return render(request,'database/frontpage.html') def signup(request): form=SignForm() if request.method=='POST': form = SignForm(request.POST) if form.is_valid(): user=form.save() return redirect("signed",pk=user.pk) return render(request,'database/signup.html',{'form':form}) def signed(request,pk): sign=Signups.objects.get(id=pk) return render(request,'database/signed.html',{'sign':sign}) this is my views.py i want to go to a page where it shows username and password and i have written the code for that and it works but the login form is not taking me there. -
Wagtail 4 Upgrade: 'BlockWidget' object has no attribute '_block_json'
After reading through and updating possible breaking changes stated in the Wagtail changelog, I am getting the following error when viewing any edit menu for any page: 'BlockWidget' object has no attribute '_block_json' Request Method: GET Request URL: https://example.com/admin/pages/530/edit/ Django Version: 3.2.9 Exception Type: AttributeError Exception Value: 'BlockWidget' object has no attribute '_block_json' Exception Location: /home/user/.virtualenvs_dev/mysite/lib/python3.10/site-packages/wagtail/blocks/base.py, line 526, in block_json Python Executable: /home/user/.virtualenvs_dev/mysite/bin/python3.10 Python Version: 3.10.9 Python Path: ['/home/user/projects/mysite/django', '/home/user/.virtualenvs_dev/mysite/bin', '/usr/local/lib/python310.zip', '/usr/local/lib/python3.10', '/usr/local/lib/python3.10/lib-dynload', '/home/user/.virtualenvs_dev/mysite/lib/python3.10/site-packages', '/home/user/projects/mysite/django/mysite'] Server time: Tue, 17 Oct 2023 11:02:12 -0500 Error during template rendering In template /home/user/.virtualenvs_dev/mysite/lib/python3.10/site-packages/wagtail/admin/templates/wagtailadmin/panels/object_list.html, error at line 9 'BlockWidget' object has no attribute '_block_json' 1 {% load wagtailadmin_tags %} 2 3 <div class="w-form-width"> 4 {% if self.help_text %} 5 {% help_block status="info" %}{{ self.help_text }}{% endhelp_block %} 6 {% endif %} 7 {% for child, identifier in self.visible_children_with_identifiers %} 8 {% panel id_prefix=self.prefix id=identifier classname=child.classes|join:' ' heading=child.heading heading_size="label" icon=child.icon id_for_label=child.id_for_label is_required=child.is_required %} 9 {% component child %} 10 {% endpanel %} 11 {% endfor %} 12 </div> 13 I've used python poetry in attempt to have all libraries compatible. It builds just fine and the site runs. It is just this specific portion of the site that has to do with the actual Wagtail … -
django orm filter doesn't find the result but I know the result exists
I have a mySql database in server and it has about 5000 rows of data in one table. my model is like this: class Names(models.Model): title = models.CharField(max_length=100) descriptions = models.CharField(max_length=500) is_approved = models.BooleanField(default=False) count_stars = models.FloatField(default=0.0) count_visited = models.FloatField(default=0.0) count_shared = models.FloatField(default=0.0) gender = models.ForeignKey(Genders, on_delete=models.CASCADE) root = models.ForeignKey(Roots, on_delete=models.CASCADE) def __str__(self) -> str: return self.title my mission is to find a specific row in the database by the field of 'title', when the title is in the first tens of rows in the database, everything works good but when the title is in the deeper rows, it can not find it. my view function is: @api_view(["Get"]) def get_name_by_name(request, keyName): value = models.Names.objects.filter(title=keyName).first() serializedValue = serializers.nameSerializer(value) result = serializedValue.data return Response(result) database rows: 1- found 2- found . . n- not found . . 5000. not found what is the problem? I searched about async programming but it didn't work -
Django CustomUser model stores password as plain text
I'm developing django based website. I'm extends auth.user model like below from django.contrib.auth.models import AbstractUser class User(AbstractUser): first_name = None last_name = None is_active = models.BooleanField(default=True) is_granted = models.BooleanField(default=False) class Meta: verbose_name = '사용자' verbose_name_plural = '사용자' But I'm in trouble when I create new user data in django site admin. When I create new user, the password doesn't encrypt. I don't want to store password in plain text but hash doesn't work. How should I handle this. -
Python: Django: Cant find a field for some reason in a model
Here is : models.py from django.db import models class identifierModel(models.Model): identifierField = models.CharField(max_length=32, unique=True), ipField = models.CharField(max_length=15), views.py from django.shortcuts import render, HttpResponse from getidentifier.models import identifierModel def commands(request, identifier): if identifier in identifierModel.objects.all(): return HttpResponse("ok") # only for testing is "ok" else: HttpResponse.status_code = 401 return HttpResponse(identifierModel.objects.filter(identifierField=identifier).exists() ) Error: FieldError at /commands/d984b583c27f4b84a7d39b1a3a44c54e/ Cannot resolve keyword 'identifierField' into field. Choices are: id Error from browser I both ran makemigrations and migrate but still its the same thing, i really don't get why it doesent find identifierField, sorry if it was an obvious error i didn't see -
Wagtail 5.1 - Hidding promote tab will stop any user from editing a page
I currently have a wagtail 5.1 project where there's a need to hide the promote tab. I'm hiding the tab like this: from wagtail.admin.panels import ( TabbedInterface, ObjectList, ... ) ... edit_handler = TabbedInterface([ ObjectList(content_panels, heading='Content'), ObjectList(Page.promote_panels, heading='Promote', permission="superuser"), ]) The problem is that, any user besides the wagtail admin cannot save the edited page. A normal user with the group Moderator or Editor (or both) although he is not able to see the tab (what I want) he is not able to save the page because of the required slug in that tab. Is there any workaround or am I stuck with this? Thank you in advance. -
When using django-tinymce, where do I specify referer?
I'm trying to integrate tinyMCE with a django app. I have the following specified in my settings.py: TINYMCE_JS_URL = "https://cdn.tiny.cloud/1/<my api key>/tinymce/6/tinymce.min.js"; tinyMCE does display, but it's giving me the following message: We’re unable to check your domain because the referer header is missing. Please read the Guide on how to ensure your referer header is present, so we can then customize your editor experience. Where do I specify the referer header? I tried putting 'referrer_policy': 'origin', in my TINYMCE_DEFAULT_CONFIG, but I still get the error. -
Django grequests batch call fail
Thank you for willing to see this question. It block me for a long time and try to ask help here. I have 100 api to pin in Django, I tried to use grequests to do batch call, the batch call code looks like this: class BatchCall: def __init__(self, urls, BO_urls): self.urls = urls self.BO_urls = BO_urls def exception(self, request, exception): print("Problem: {}: {}".format(request.url, exception)) def asyncCall_release(self): return grequests.map( (grequests.get(u, auth=HTTPBasicAuth(username, password), verify=False) for u in self.urls), exception_handler=self.exception, size=10) def asyncCall_BO(self): return grequests.map( (grequests.get(u, auth=HTTPBasicAuth(username, password), verify=False) for u in self.BO_urls), exception_handler=self.exception, size=10) test = BatchCall(urls, BO_urls) # here we collect the results returned by the async function results_release = test.asyncCall_release() results_BO = test.asyncCall_BO() When I test all the stuff in Jupyternotebook, everything goes well, it can give me the result. but when I run it in Djgano, I use this to run the app python manage.py runserver The whole app will exit itself in Django after pin 1 batch (10 api) with no reason. *I use Pytharm to run Django InsecureRequestWarning: Unverified HTTPS request is being made to host xxxxx. Adding certificate verification is strongly advised. See: https://urllib3.readthedocs.io/en/1.26.x/advanced-usage.html#ssl-warnings warnings.warn( it will have 10 warning looks like this but it … -
Django Filterset data not cleaned as expected
I have a FilterSet defined as such: from django_filters import rest_framework class SomeFilter(filters.FilterSet): id = filters.BaseInFilter() sort_by = rest_framework.OrderingFilter(fields=["name", "creation_date", "location"]) I use DRF to define API view. In the view, I access the filter data with filterset = self.get_filterset(queryset). What I noticed: filterset.form.data gives me a QueryDict({"sort_by": ["name", "location"]} (for example) and if I run filterset.form.cleaned_data.get("sort_by"), I only get "location" This is expected if I look at the doc for QueryDict but this is clearly not what I would expect from the cleaning. Any idea how I could override this cleaning so I can keep all values passed as query params ? -
Does Django DRF have a way to do read-only tokens?
I have a Django REST API using Django REST Framework. I want to use TokenAuthentication, but I want to have read-only tokens and read-write tokens. Read-only just has access to GET methods. Read-Write have access to everything (POST, PUT, DELETE, etc). Does DRF already have something for this? Or would I just create my own Token model with an extra field that keeps track of the type of token, and use my own version of TokenAuthentication that returns a 403 if the token is READ_ONLY, and the method is other than a GET method? I don't want to be re-inventing the wheel here if this already exists. -
Sending email using send_mail and oauth2.0(Modern authentication) in Django
send_mail in Django allows SMTP. I want to check if OAuth2.0 is supported in send_mail option in Django Django version 2.4.57 connection = EmailBackend( host=host, port=port, username=username, password=password, use_tls=tls, use_ssl=ssl, ) connection.open() msg = EmailMessage(subject, message, from_mail, to_mails, connection=connection) msg.send() I am trying to use send_mail option in Django to send emails. I use SMTP connection to provide username and password for the SMTP server. As many companies are disabling SMTP relays for emails, I would like to implement modern authentication for sending mails from Django. I followed this link asked 11 years ago but there's no solution given. Couldn't comment in that question, so asking as a separate question. -
Mechanism for returning unreceived websockets
In my project, we are facing a problem that we cannot solve. The technological context: Our application runs under Django and has Websockets. This stand in a Kube environment. The http part with its API is managed by Django and DRF in Gunicorn pods. The websockets and the asgi layer of the app are managed by Daphne in Daphne pods. We use Channel for Django to support WS. We use its ChannelRedis layer to share data in real time between the various server instances, allowing them to access the same websocket information. The functional context: We have users interacting with the application then the front hit the back via the API. This then triggers a workflow which will, as it progresses, notify the front via WS messages. All users'fronts receive these changes and are then updated. Well, this is the classic principle of WS in fact. Our problem: It happens that some users no longer receive any WS messages (network problem, Daphne, Redis service interruption problem or other). So these users no longer have the right values on their front.. After, the WS connection is reestablished, the next ws messages will be sent again. Unfortunately, messages sent during the blackout … -
SSL routines::legacy sigalg disallowed or unsupported] (-1)
I'm trying to connect my django app to a SQL Server instance. In development I'm using a sqlsrv created with a docker image and everything work just fine. In production I have a connection issue: (('08001', '[08001] [Microsoft][ODBC Driver 17 for SQL Server]SSL Provider: [error:0A00014D:SSL routines::legacy sigalg disallowed or unsupported] (-1) (SQLDriverConnect)')) The database settings (settings.py file) are: DATABASES = { 'default': { ... }, 'mssql_db': { "ENGINE":os.environ.get("MSSQL_ENGINE", ""), "NAME": os.environ.get("MSSQL_DB_NAME", ""), "USER": os.environ.get("MSSQL_USER", ""), "PASSWORD": os.environ.get("MSSQL_PASSWORD", ""), "HOST":os.environ.get("MSSQL_HOST", ""), "PORT": os.environ.get("MSSQL_PORT", ""), 'OPTIONS': { 'driver': os.environ.get("MSSQL_OPTIONS", ""), 'MARS_Connection': 'True', 'SSL Mode': 'require', }, } } I've added the following lines, but nothing changed: 'MARS_Connection': 'True', 'SSL Mode': 'require', I've checked the credentials I use and they're correct, also can't find any strange settings of the SQL Server, from Microsoft SQL Server Management Studio. -
Need Help Sending Email Through Office 365 SMTP with Custom Domain
I need to be able to send emails to users from support@example.com which is hosted in office365.My project's setting file for the email backend looks like this # Email settings EMAIL_BACKEND = "django.core.mail.backends.smtp.EmailBackend" EMAIL_HOST = "smtp.office365.com" EMAIL_PORT = 587 EMAIL_USE_TLS = True EMAIL_HOST_USER = "support@example.com" EMAIL_HOST_PASSWORD = "App_password" The specific error message I'm currently facing is [Authentication unsuccessful, the request did not meet the criteria to be authenticated successfully. Contact your administrator.] I have verified the login credentials and also tried both ports 587 and 25, but the issue remains unresolved. **However, ** I was able to send emails successfully using smtp-mail.outlook.com with an @outlook.com email address EMAIL_BACKEND = "django.core.mail.backends.smtp.EmailBackend" EMAIL_HOST = "smtp-mail.outlook.com" EMAIL_PORT = 587 EMAIL_USE_TLS = True EMAIL_HOST_USER = "personal@outlook.com" EMAIL_HOST_PASSWORD = "App_password" I don't think this has anything to do with it but function that sends the email. def send_email_verification(user): site_url = "https://www.example.com" print("Trying to send email") if user.is_active: return else: print("sending email") confirmation_token = default_token_generator.make_token(user) # unique token activation_link = f"{site_url}/users/api/users/activate/{user.id}/{confirmation_token}" # activation link to be sent in email subject = "Verify your Email address" from_email = settings.EMAIL_HOST_USER to_email = user.email # Load the email template and render it with the activation link html_content = render_to_string('email_verification.html', … -
how does search engines identify data of website is exactly stored in the particular database and server
I'm working on a small Python project using Django, and I'm curious about how search engines can quickly identify a website's database and server and respond to end users in just a fraction of a second also i want to know that how data is transmitted
