Django community: RSS
This page, updated regularly, aggregates Django Q&A from the Django community.
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How to delete a model object only for a one of two users, when both of them are belonged to this model as ManyToOneField?
I just make a web application "Simple Mail". This is just for a practice, it will be like a VEEERY simplified mail service, where you can send letters and receive them too. I'd like to introduce an example with two users of my service(Their names are "Pop" and "Mob"): 1. Pop sends a mail to Mob. 2. After some time, Pop decides to delete this letter, but, of course, it must be deleted only from Pop's list of mails, but not Mob. Or Mob wants to delete this letter from Pop, and just like in above example it must me be deleted only from Mob's mails. How to realize it in my case ? There are necessary files: models.py class Mail(models.Model): from_user = models.ForeignKey( User, related_name="FromUser", on_delete=models.CASCADE, verbose_name="User who sent" ) to_user = models.ForeignKey( User, related_name="ToUser", on_delete=models.SET_NULL, null=True, verbose_name="User who received" ) title = models.CharField(max_length=128, verbose_name="Title") body = models.CharField(max_length=9999, verbose_name="Body") datetime_created = models.DateTimeField(auto_now_add=True) Functions in views.py that have to delete mail from only one(that one who deletes) of two users. @login_required def sent_mail(request, pk): try: mail = Mail.objects.get(id=pk) except ObjectDoesNotExist: return redirect("all-sent-mails") if request.method == "POST": if request.POST.get("Delete"): mail.delete() return redirect("all-sent-mails") form = SendMailForm(instance=mail) context = {"form": form} return render(request, … -
Save to Database when someone updates notes field in html table (django)
I have found many answers to this on SO but my understanding of all of this is still too new to be able to understand how to implement so just posting my exact question: I have a table which is a filtered view of my database that shows up on one page of my app. It has a notes column where each cell uses content-id-editable. I want to add a save button and when someone wishes to save that particular notes section cell I want them to be able to press "save" and have the updated cell post to the database. Here is my views.py: def notes(request): try: if request.method == 'POST': note = request.POST['tm.Notes'] updated_note = TM.Object.save(Notes__=note) return render(request,'homepage/detail.html', {'Notes': updated_note}) else: return render(request,'homepage/detail.html', {}) except TM.DoesNotExist: raise Http404("Info Does Not Exist") Here is my html: <table class= "content-table"> <thead> <tr> <th>Name</th> <th>Distributor</th> <th>State</th> <th>Brand</th> <th>Cell</th> <th>Email</th> <th>Notes</th> </tr> </thead> <tbody> <tr> {% for tm in territory_manager %} <td style="white-space:nowrap;">{{ tm.Name }}</td> <td style="white-space:nowrap;">{{ tm.Distributor }}</td> <td style="white-space:nowrap;">{{ tm.State }}</td> <td style="white-space:nowrap;">{{ tm.Brand }}</td> <td style="white-space:nowrap;">{{ tm.Cell }}</td> <td style="white-space:nowrap;">{{ tm.Email }}</td> <td style="white-space:wrap;" input type="submit" class="primary" value="Submit" ><div contenteditable>{{ tm.Notes }}</div></td> </tr> {% endfor %} </tr> {% else … -
Python2 to Python3 migration causes problem in django-earthdistance package I rely on
File "/opt/folder/api/views.py", line 63, in from django_earthdistance.models import EarthDistance, LlToEarth File "/opt/folder/venv/lib/python3.8/site-packages/django_earthdistance/models.py", line 4, in from django.utils import six ImportError: cannot import name 'six' from 'django.utils' (/ I am finally moving to Python3 from Python2 and I just have about everything wrapped up, but I am getting this error from the dango-earthdistance package which hasn't been updated for a couple of years and apparently doesn't support the latest version of Python3 that I'm using (3.8.9). This lets me calculate distances with lat and lng in Postgres. What's my best option? -
Cannot install Django on Windows because there is an invalid character in a filename
I have been trying to pip install django, but I can’t do it because Windows doesn’t like the invalid filename. Do I have any options other than running a Linux virtual machine? -
Django Validate a Foreign Key Email
I have this profile resource: class ProfileResource(resources.ModelResource): email = fields.Field(attribute='email', widget=CharWidget(), column_name='email') class Meta: model = Profile clean_model_instances = True import_id_fields = ('email',) which validates the email when the profile is created. It works fine but when I use it as a foreign key like: class InvestmentResource(resources.ModelResource): email = fields.Field(attribute='email', widget=ForeignKeyWidget(Profile, field='email'), column_name='email') class Meta: model = Investment clean_model_instances = True import_id_fields = ('id',) It doesn't validate the email anymore. I tried adding two widgets, ForeignKeyWidget and CharWidget for the email on InvestmentResource, but it didn't work. How do I then validate the email inside the InvestmentResource? -
jquery event button showing right response but view is not rendering it correctly in django
I want to show wrong login errors on jquery click.My code is working fine,jquery event(click) button showing response correct too but django views are not rendering the response correctly.In response in inspect element they are showing error as i sending the context but the change do not display on screen. login view def logn(req): if req.user.is_authenticated: return redirect('home') else: context={ 'error_msg':'blah' } if req.method == 'POST': usrname = req.POST['lusername'] psswd = req.POST['lpass'] if len(usrname) == 0 and len(psswd) == 0: print('error') context={ 'error_msg':'password?' } return render(req,'base.html',context) usr = authenticate(req,username=usrname,password=psswd) if usr is not None: login(req,usr) redirect('home') Jquery $('#lbtn').click(function(){ let lusername = $('input[name=lusername]').val(); let lpass = $('input[name=lpassword]').val(); $.ajax({ type: 'POST', url: '/login/', headers :{ 'X-CSRFToken': getcsrfToken(), }, data: { lusername : lusername, lpass : lpass, }, success: (data) => { if(data){ $('input[name=lusername]').val(''); $('input[name=lpassword]').val(''); } }, }) }) HTML <div class='bg'> <span><i class='material-icons tiny left cross'>clear</i></span> <i class='material-icons tiny right spin'>cached</i> {% if error_msg %}<p class='red-text'>{{error_msg}}</p>{%endif%} </div> <div class='white-text log_title'> LOGIN </div> <div class='white-text log_title1'> Please enter your username and password </div> {% if error_msg %} <p class='red-text'>{{ error_msg }}</p>{% endif %} {% csrf_token%} <div class="row"> <div class="input-field col s9"> <p for="lusername" class='white-text log_user'>Username</p> <input name='lusername' type="text" class="validate white-text" id='in1'> </div> </div> … -
New users can't login sessions in Django
I am practicing with a small project in Django that I got through a tutorial, but I have a problem and can't find the solution. I have created a form to register new users, but when I do, the page returns me to the registration form instead of redirecting me to the login page When you tried to enter the data of the new user who is supposed to be 'already registered' to start the session. Receipt in template "Incorrect username or password" However when I try to login with the superuser I created via command line after installing django. This one opens without problems views.py from django.shortcuts import render, redirect from django.http import HttpResponse from .models import * from django.forms import inlineformset_factory from .forms import OrderForm, CustomerForm, CreateUserForm from .filters import OrderFilter from django.contrib.auth.forms import UserCreationForm from django.contrib import messages from django.contrib.auth import authenticate, login, logout from django.contrib.auth.decorators import login_required def registerPage(request): if request.user.is_authenticated: return redirect('home') else: if request.method == 'POST': form_value = CreateUserForm(request.POST) if form_value.is_valid(): form_value.save() user = form_value.cleaned_data.get('username') messages.success(request, 'Account was create for {}'.format(user)) return redirect('login') form_value = CreateUserForm context = {'form_key':form_value} return render(request, 'accounts/register.html', context) def loginPage(request): if request.user.is_authenticated: return redirect('home') else: if request.method == 'POST': … -
Order models by a property or custom field in Django Rest Framework
Am having this kind of a Model, and I wanted to order by blog_views property, how best can this be done. This is the model : class Post(TimeStampedModel, models.Model): """Post model.""" title = models.CharField(_('Title'), max_length=100, blank=False, null=False) # TODO: Add image upload. image = models.ImageField(_('Image'), upload_to='blog_images', null=True, max_length=900) body = models.TextField(_('Body'), blank=False) description = models.CharField(_('Description'), max_length=400, blank=True, null=True) slug = models.SlugField(default=uuid.uuid4(), unique=True, max_length=100) owner = models.ForeignKey(User, related_name='posts', on_delete=models.CASCADE) bookmarks = models.ManyToManyField(User, related_name='bookmarks', default=None, blank=True) address_views = models.ManyToManyField(CustomIPAddress, related_name='address_views', default=None, blank=True) likes = models.ManyToManyField(User, related_name='likes', default=None, blank=True, ) class Meta: ordering = ['-created'] def __str__(self): """ Returns a string representation of the blog post. """ return f'{self.title} {self.owner}' @property def blog_views(self): """Get blog post views.""" return self.address_views.all().count() I read about annotate but couldn't get a clear picture, how can I formulate this in my view. class PostList(generics.ListCreateAPIView): """Blog post lists""" queryset = Post.objects.all() serializer_class = serializers.PostSerializer authentication_classes = (JWTAuthentication,) permission_classes = (PostsProtectOrReadOnly, IsMentorOnly) filter_backends = [filters.SearchFilter, filters.OrderingFilter] search_fields = ['title', 'body', 'tags__name', 'owner__email', 'owner__username' ] I want to filter by a property in the URL -
Django Hosted on Apache: Fatal Python error: init_fs_encoding: failed to get the Python codec of the filesystem encoding Python runtime state:
I am trying to host a Django app on Apache 2.4. The service won't start and produces the folowing error [Thu Oct 28 13:12:37.898096 2021] [mpm_winnt:notice] [pid 5144:tid 628] AH00418: Parent: Created child process 7828 Python path configuration: PYTHONHOME = (not set) PYTHONPATH = (not set) program name = 'python' isolated = 0 environment = 1 user site = 1 import site = 1 sys._base_executable = 'C:\\apache24\\bin\\httpd.exe' sys.base_prefix = 'C:\\Users\\myuser\\AppData\\Local\\Programs\\Python\\Python310' sys.base_exec_prefix = 'C:\\Users\\myuser\\AppData\\Local\\Programs\\Python\\Python310' sys.platlibdir = 'lib' sys.executable = 'C:\\apache24\\bin\\httpd.exe' sys.prefix = 'C:\\Users\\myuser\\AppData\\Local\\Programs\\Python\\Python310' sys.exec_prefix = 'C:\\Users\\myuser\\AppData\\Local\\Programs\\Python\\Python310' sys.path = [ 'C:\\Users\\myuser\\AppData\\Local\\Programs\\Python\\Python310\\python310.zip', '.\\DLLs', '.\\lib', 'C:\\apache24\\bin', ] Fatal Python error: init_fs_encoding: failed to get the Python codec of the filesystem encoding Python runtime state: core initialized ModuleNotFoundError: No module named 'encodings' Current thread 0x00000fa0 (most recent call first): <no Python frame> [Thu Oct 28 13:12:38.413708 2021] [mpm_winnt:crit] [pid 5144:tid 628] AH00419: master_main: create child process failed. Exiting. The server ran before I did all the configurations and went to the "it worked" screen. I think it has to do with either my httpd-host conf <Directory /some/path/project> Require all granted </Directory> <VirtualHost *:80> ServerName localhost WSGIPassAuthorization On ErrorLog "C:/Users/myuser/Desktop/app.error.log" CustomLog "C:/Users/myuser/Desktop/app.access.log" combined WSGIScriptAlias / "C:/Users/myuser/Desktop/app/wsgi_windows.py" <Directory "C:/Users/myuser/Desktop/app/EmployeeKiosk"> <Files wsgi_windows.py> Require all granted </Files> </Directory> Alias … -
django many to one relationships
In the django document https://docs.djangoproject.com/en/3.2/topics/db/examples/many_to_one/, there are two tables, Report and Article, class Reporter(models.Model): first_name = models.CharField(max_length=30) last_name = models.CharField(max_length=30) email = models.EmailField() def __str__(self): return "%s %s" % (self.first_name, self.last_name) class Article(models.Model): headline = models.CharField(max_length=100) pub_date = models.DateField() reporter = models.ForeignKey(Reporter, on_delete=models.CASCADE) def __str__(self): return self.headline class Meta: ordering = ['headline'] My question, if you have a list of Reports, how would you get their articles? I've tried articles = [] for report in reports: article = Article.objects.filter(report = report) articles.append(article ) but this does not give me all my data. -
I'm building a website where users can download digit assets and I wanna know if anyone can throw some light to speed up the load time in Django
Hello guys please I would really appreciate it if someone could help me out with this website problem I am building a website where users can download digital assets from using Django, for example download website templates, graphics templates and all that. But now the issue is that when it's already hosted it takes a whole lot of time loading up because I think the files are slowing down the website and I don't really know the perfect way to fix this because I'm still kind of a beginner in Django and any help will be really appreciated. -
Django Form so many fields
I have a Django page using bootstrap and crispy forms that present a form. but the form is growing so much now that I probably have around 50 fields :( which are all within 1 massive HTML page. I'm pretty sure this is the wrong way to do it. Is it possible to split the forms into say 5 pages, but still have a submit button to post all of the fields to the database? For now, what I have done is to create tabs for each section of the giant form so it's easy than scrolling. I'm thinking it's probably better to create different views for each section and then link the data somehow back using an IndexKey or something? But i have no idea how i would configure the button to capture all the fields. I know this is a rubbish question, but I don't really know what to search for? Cheers -
DRF nested serialization without raw sql query
I've stuck with this problem for few days now. Tried different approaches but without success. I have two classes - Poll and PollAnswer. Here they are: class Poll(Model): title = CharField(max_length=256) class PollAnswer(Model): user_id = CharField(max_length=10) poll = ForeignKey(Poll, on_delete=CASCADE) text = CharField(max_length=256) what is the right way to get list of polls which have answers with used_id equal to the certain string with nested list of that user's answers? like this: { 'poll_id': 1, 'answers' : { 'user1_answer1: 'answer_text1', 'user1_answer2: 'answer_text2', 'user1_answer3: 'answer_text3', }, } and if it's the simple question i probably need some good guides on django orm. the first thing i tried was to make serializer's method (inherited from drf's ModelSerializer) but got an error that this class can't have such method. after that i tried to use serializer's field with ForeignKey but got polls nested in answers instead. right now i believe i can make Polls.objects.raw('some_sql_query') but that's probably not the best way. -
How to get and post data (serialize) in a desirable way (in both ways) using react & django-rest-framework
I'm working on a project where API based on django-framework works as a server, front is created using react/redux. My problem is, that i've written a few serializers regarding Django Users & Project. While fetching the project or projects i receive json in format: { "project_leader": { "id": user_id, "last_login": ..., "username": ..., "first_name": ..., "last_name": ..., } "project_name": string, "project_description": string, "done": boolean, "due_date": time } project_leader(User) data are the same format like in a serializer below. The data format i want to receive is nice, but the problem starts when i try to create new one. When i format the data in react component in a way like in serializer - i receive errors like: Cannot parse keyword query as dict When i format the data in a "django-way" - for example a user is only a user id, not the whole dictionary - the project is created but i what i receive back in a user field is just a user id, so i cannot dispatch action to the reducer because i don't have all the user data i map. Models: class Project(models.Model): project_leader = models.ForeignKey(User, on_delete=models.CASCADE) project_name = models.CharField(max_length=128) project_description = models.TextField() done = models.BooleanField(default=False) due_date … -
Right html side-bar covered by fixed html table
I'm not sure exactly what's happening here. It looks like there is the table element which shows the table but appears to expand white space almost all the way to the right side of the page which is covering my right side-bar and I don't know how to make it show up. Could someone confirm if this is the case or not and potentially give me some clues as to what to to do fix? I've tried changing the margins on both bits of html from Px to % and a few other things and can't figure it out. Sorry if this is a really long post, not sure what to cut out. Thanks! html: <html> <section id="header"> <header> <span class="image avatar"><img src="images/avatar.jpg" alt="" /></span> <h1 id="logo"><a href="#">Willis Corto</a></h1> <p>I got reprogrammed by a rogue AI<br /> and now I'm totally cray</p> </header> <nav id="nav"> <ul> <li><a href="#one" class="active">About</a></li> <li><a href="#two">Things I Can Do</a></li> <li><a href="#three">A Few Accomplishments</a></li> <li><a href="#four">Contact</a></li> </ul> </nav> </section> <div id="wrapper"> <!-- Main --> <div id="main"> <head> <title>Territorial</title> <meta charset="utf-8" /> <meta name="viewport" content="width=device-width, initial-scale=1, user-scalable=no" /> </head> <body style="margin: 25px;"> {% if state %} <h2>You Searched For: {{ state }}</h2> <table class= "content-table"> <thead> <tr> … -
Django adding millions of many to many objects fast
I currently have a running program that is able to add 500 records to a many to many relationship's through table a second but I have 50,000,000 rows of data to go through. Here are the models. class TransactionItem(models.Model): Type_Product = models.CharField(max_length=100, null=True, blank=True) Category = models.CharField(max_length=100, null=True, blank=True) Name = models.CharField(max_length=500, null=True, blank=True) def __str__(self): return self.Type_Product + self.Name class Transaction(models.Model): TransactionId = models.IntegerField(primary_key=True) Doctor = models.ForeignKey(Doctor, related_name="transactions", on_delete=models.CASCADE) Manufacturer = models.ForeignKey(Manufacturer, on_delete=models.CASCADE) Type_Product_1 = models.CharField(max_length=100, null=True, blank=True) Category_1 = models.CharField(max_length=100, null=True, blank=True) Name_1 = models.CharField(max_length=500, null=True, blank=True) Type_Product_2 = models.CharField(max_length=100, null=True, blank=True) Category_2 = models.CharField(max_length=100, null=True, blank=True) Name_2 = models.CharField(max_length=500, null=True, blank=True) Type_Product_3 = models.CharField(max_length=100, null=True, blank=True) Category_3 = models.CharField(max_length=100, null=True, blank=True) Name_3 = models.CharField(max_length=500, null=True, blank=True) Type_Product_4 = models.CharField(max_length=100, null=True, blank=True) Category_4 = models.CharField(max_length=100, null=True, blank=True) Name_4 = models.CharField(max_length=500, null=True, blank=True) Type_Product_5 = models.CharField(max_length=100, null=True, blank=True) Category_5 = models.CharField(max_length=100, null=True, blank=True) Name_5 = models.CharField(max_length=500, null=True, blank=True) transactionitems = models.ManyToManyField(TransactionItem) Pay_Amount = models.DecimalField(max_digits=12, decimal_places=2, null=True) Date = models.DateField(null=True) Payment = models.CharField(max_length=100, null=True) Nature_Payment = models.CharField(max_length=200, null=True) Contextual_Info = models.CharField(max_length=500, null=True) The models have all the data added besides for the many to many objects. In order to create the many to many relationships I am using Type_Product, Category, … -
Weird problem with Django, runserver error
I have been able to run the runserver django command without any problems. But when I Ctrl+c close it, a huge error pops up. I am not able to understand anything mentioned in that error. File "/home/adithproxy/Desktop/helloapp/manage.py", line 22, in <module> main() File "/home/adithproxy/Desktop/helloapp/manage.py", line 18, in main execute_from_command_line(sys.argv) File "/usr/lib/python3/dist-packages/django/core/management/__init__.py", line 381, in execute_from_command_line utility.execute() File "/usr/lib/python3/dist-packages/django/core/management/__init__.py", line 375, in execute self.fetch_command(subcommand).run_from_argv(self.argv) File "/usr/lib/python3/dist-packages/django/core/management/base.py", line 336, in run_from_argv connections.close_all() File "/usr/lib/python3/dist-packages/django/db/utils.py", line 224, in close_all connection.close() File "/usr/lib/python3/dist-packages/django/db/backends/sqlite3/base.py", line 248, in close if not self.is_in_memory_db(): File "/usr/lib/python3/dist-packages/django/db/backends/sqlite3/base.py", line 367, in is_in_memory_db return self.creation.is_in_memory_db(self.settings_dict['NAME']) File "/usr/lib/python3/dist-packages/django/db/backends/sqlite3/creation.py", line 12, in is_in_memory_db return database_name == ':memory:' or 'mode=memory' in database_name TypeError: argument of type 'PosixPath' is not iterable Traceback (most recent call last): File "/home/adithproxy/Desktop/helloapp/manage.py", line 22, in <module> main() File "/home/adithproxy/Desktop/helloapp/manage.py", line 18, in main execute_from_command_line(sys.argv) File "/usr/lib/python3/dist-packages/django/core/management/__init__.py", line 381, in execute_from_command_line utility.execute() File "/usr/lib/python3/dist-packages/django/core/management/__init__.py", line 375, in execute self.fetch_command(subcommand).run_from_argv(self.argv) File "/usr/lib/python3/dist-packages/django/core/management/base.py", line 336, in run_from_argv connections.close_all() File "/usr/lib/python3/dist-packages/django/db/utils.py", line 224, in close_all connection.close() File "/usr/lib/python3/dist-packages/django/db/backends/sqlite3/base.py", line 248, in close if not self.is_in_memory_db(): File "/usr/lib/python3/dist-packages/django/db/backends/sqlite3/base.py", line 367, in is_in_memory_db return self.creation.is_in_memory_db(self.settings_dict['NAME']) File "/usr/lib/python3/dist-packages/django/db/backends/sqlite3/creation.py", line 12, in is_in_memory_db return database_name == ':memory:' or 'mode=memory' in database_name TypeError: argument of type 'PosixPath' is … -
How to validate input in a field on webpage without reloading the webpage?
(I am a beginner in django and html) How can I weed out spam entries in a particular field while taking input from a user? Also, how to show a message to the user that the entered value is not accepted because it's a spam, without reloading the webpage. For eg., in the field shown in image, if the user enters a number or something like test123 or something else that's not a proper name, my webpage should show a message to the user without loading the webpage that the entered value is not valid. I am also okay with putting a button that says validate to validate this name field value. How can I achieve this using Django+html+jquery? -
Django Custom User Model is not using The model manager while creating normal users
I'm trying to create a user from the Django rest framework's ModelViewset. (However, I've also tried to do the same with regular Django's model form. In both cases, the CustomUser model is not using the create_user function from the Model manager. My codes are as follows: Model Manager class CustomUserManager(BaseUserManager): def create_user(self, email, phone, full_name, **other_fields): email = self.normalize_email(email) if not email: raise ValueError("User must have an email") if not full_name: raise ValueError("User must have a full name") if not phone: raise ValueError("User must have a phone number") user = self.model( email=self.normalize_email(email), phone=phone, full_name=full_name, is_active=True, ) other_fields.setdefault('is_active', True) user.set_password(phone) user.save(using=self._db) return user def create_superuser(self, email, phone, full_name, password=None, **other_fields): if not email: raise ValueError("User must have an email") if not password: raise ValueError("User must have a password") if not full_name: raise ValueError("User must have a full name") if not phone: raise ValueError("User must have a phone number") user = self.model( email=self.normalize_email(email), full_name = full_name, phone = phone ) user.set_password(password) # change password to hash other_fields.setdefault('is_staff', True) other_fields.setdefault('is_superuser', True) other_fields.setdefault('is_active', True) user.save(using=self._db) return user Model: class CustomUserModel(AbstractBaseUser, PermissionsMixin, AbstractModel): email = models.EmailField(unique=True) username = models.CharField( max_length=150, unique=True, null=True, blank=True) phone = PhoneNumberField(unique=True) full_name = models.CharField(max_length=50, null=True, blank=True) is_active = models.BooleanField(default=False) is_staff … -
The FastCGI process exited unexpectedly - (Django iis hosting)
I am following this tutorial to hosting my django application on windows IIS Manager. After following all steps from the tutorial I have got the following HTTP Error 500.0 - Internal Server Error Is there any way to solve the issue?? I didn't find any solution for this... I am using, Python==3.10.0 Django==3.2.8 wfastcgi==3.0.0 IIS 10.0.17763.1 -
Django Rest baixar arquivo do banco de dados
Ola, sou iniciante no Django REST e estou tendo problemas de buscar arquivos pela api. Gostaria de saber como buscar pela api, a url do arquivo no banco de dados, para mostrar no Postman models class User(models.Model): arquivo = models.FileField("arquivo", upload_to="uploads/user", null=True, blank=True) serializers class UserSerializer(serializers.ModelSerializer): class Meta: model = User fields = '__all__' ViewSet class UserViewSet(viewsets.ModelViewSet): queryset = User.objects.all() serializer_class = UserSerializer filter_backends = (filters.DjangoFilterBackend,) filter_fields = '__all__' -
How to save mysql output in mysql row
I have tables , there is 4 column id,count,sallary,age i try to run this code every day SELECT sum(count) FROM students WHERE time >= now() - INTERVAL 1 DAY and output want to save other tables or column to show sum in Django. What is best way? -
Building wheel for reportlab (setup.py) ... error
I am trying to run a requirements.txt file that happens to have ReportLab as a dependency but I have not been successful. I have tried pip install reportlab but the version that is installed doesn't seem to work with the other dependencies. I have used pip install -r requirements.txt --no-cache as well as appending -vvv on that command but I still haven't been successful. Any help with this? -
Django dropdown filter in querylist
how can I list the query list with a dropdown filter? with button or dynamicly, thank u! views; def kibana(request): kibana_list = kibanalar.objects.all() paginator = Paginator(kibana_list, 1000000000000000) page = request.GET.get('page') try: kmembers = paginator.page(page) except PageNotAnInteger: kmembers = paginator.page(1) except EmptyPage: kmembers = paginator.page(paginator.num_pages) return render(request, 'kibanalar.html', {'kmembers': kmembers}) models.py; class kibanalar(models.Model): datacenter = models.TextField(max_length=100, null=True) dashboardtipi = models.TextField(max_length=100, null=True) isim = models.TextField(max_length=100, null=True) link = models.TextField(max_length=100, null=True) kullaniciadi = models.TextField(max_length=100, null=True) sifre = models.TextField(max_length=100, null=True) -
Catch decimal.ConversionSyntax django import export
I need to be able to display the error regarding invalid decimals and invalid foreign keys into a much more user-friendly way. Invalid decimal error: Invalid foreign key error: Display the error along with all other errors here:
