Django community: RSS
This page, updated regularly, aggregates Django Q&A from the Django community.
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To do work of mage.py in django without using it
I am making a project using amazon_kclpy in docker, i am directly running a file through docker command CMD $(amazon_kclpy_helper.py --print_command --java /usr/bin/java --properties ./code/apps/events_consumer/main.properties), in main.properties folder there is a comand to run base.py file, now i want to save data in redis, i am doing everything right, i checked it through python manage.py shell, it runs perfectly, but when i am trying by directly running, it is not saving data, also without python manage.py shell i tried to save data using only interpreter python commnd and it is also not able to save data, i want to know is there any way to do the work of manage.py file without running it. or any other method to make it work. -
bulk_update_or_create option is available in django?
I need to do a bulk create or update operation on a table , like update_or_create, is there any option available for bulk_update_or_create ? chart_data_obj = StockHistory( id=uuid, date=datetime_object, open=float(data['open']), close=float(data['close']), high=float(data['high']), low=float(data['low']), change=float(data['change']), change_percent=float(data['changePercent']), symbol_id=ticker_symbol ) chart_data_obj_list.append(chart_data_obj) StockHistory.objects.bulk_create(chart_data_obj_list) -
NoReverseMatch at /products/ "adding products to the basket"
I am fairly new and working on a project and want to just add products to the basket I have struggled with this for a few days and just don't know what to do to make it work. can anybody help me or refer me to some page that can help me? Thank You NoReverseMatch at /products/ Reverse for 'addtobasket' with arguments '('Python Tutorial',)' not found. 1 pattern(s) tried: ['productapp/\.\./basket/$'] models: class Products(models.Model): products_name = models.CharField(max_length=30) pub_date = models.DateTimeField(auto_now=True) price = models.CharField(max_length=10) note = models.CharField(max_length=200) inventory = models.IntegerField(default=1) product_pic = models.ImageField(upload_to ='images/', default='images/broken/broken.png') def __str__(self): if (self.inventory<=0): return self.products_name + ' (Out of Stock)' return self.products_name class Basket(models.Model): products = models.ForeignKey(Products, on_delete=models.CASCADE) pub_date = models.DateTimeField(auto_now=True) amount = models.IntegerField(default=1) def __str__(self): return str(self.products) urls: app_name = 'productapp' urlpatterns = [ path('products/', views.products, name='products'), path('basket/', views.basket, name ='basket'), path('', views.home, name='home'), path('../basket/', views.addtobasket, name='addtobasket'), ] views: def products(request): products_list = Products.objects.order_by('-pub_date') context = {'products_list': products_list} return render(request, 'productapp/products.html', context) def basket(request): basket_list = Basket.objects.order_by('-pub_date') context = {'basket_list': basket_list} return render(request, 'productapp/basket.html', context) def addtobasket(request, name): basket = Basket.objects.all() product = Products.objects.get(Products=name) basket.products.add(product) return HttpResponseRedirect(reverse("basket")) html: <body> <section> {% block content %} {% if products_list %} {% for product in products_list %} <div> … -
Charts.js in Django: Charts cannot appear
I am trying to create a charts app for my django project using Chart.js. I tried doing the very basic thing which I see in Youtube videos - which is to copy and paste the sample code given in https://www.chartjs.org/docs/latest/ in my file chart.html, but the chart doesn't appear when I tried running the project. I have added the script tag with the chart.js link to my base.html, so I am very confused of what went wrong. The following is my code: base.html <!doctype html> <html lang="en"> <head> <!-- Required meta tags --> <meta charset="utf-8"> <meta name="viewport" content="width=device-width, initial-scale=1, shrink-to-fit=no"> <!-- semantic UI --> <link rel="stylesheet" type='text/css' href="https://cdnjs.cloudflare.com/ajax/libs/semantic-ui/2.2.14/semantic.min.css"> <!--Chart js--> <script src="https://cdnjs.cloudflare.com/ajax/libs/Chart.js/3.4.1/chart.min.js" integrity="sha512-5vwN8yor2fFT9pgPS9p9R7AszYaNn0LkQElTXIsZFCL7ucT8zDCAqlQXDdaqgA1mZP47hdvztBMsIoFxq/FyyQ==" crossorigin="anonymous" referrerpolicy="no-referrer"></script> <!-- jQuery --> <script src="https://code.jquery.com/jquery-3.3.1.min.js"></script> <title>{% block title %}{% endblock title %}</title> </head> <body> {% block scripts %} {% endblock %} {% block content %} {% endblock %} </body> </html> chart.html {% extends 'base.html' %} {% block title %}Genre Popularity Ranking{% endblock title %} {% block scripts %} <script> $(document).ready(function(){ var ctx = document.getElementById('myChart').getContext('2d'); var myChart = new Chart(ctx, { type: 'bar', data: { labels: ['Red', 'Blue', 'Yellow', 'Green', 'Purple', 'Orange'], datasets: [{ label: '# of Votes', data: [12, 19, 3, 5, 2, 3], backgroundColor: … -
how to keep logged in user in the current page and not to let him go to home from the address bar?
I want to keep the logged in user in the current page that he is viewing and not allow him to visit the home page again without loggin out either by pressing the backbutton provided by the browser or form the address bar. Is there any decorator that i can use, i tried to write on form a tutorial but i couldn't figure out how to keep the user in the current page. If there is any auto logout method availble please suggest me. decorators.py def unauthenticated_user(view_func): def wrapper_func(request, *args, **kwargs): if request.user.is_authenticated: return redirect('current_page') else: return view_func(request, *args, **kwargs) return wrapper_func views.py @unauthenticated_user def index(request): return render(request, 'index.html') -
Object permissions in Django based on the value of a specific model attribute
I am trying to figure out how to setup some permisions to access and change some models in Django. I think that the built-in permissions system is not flexible enough and I am pretty sure that the answer is in Django Guardian, but I have not been able to figure out how to apply it to my case. The structure of models I have is way more complex, but I think the following simplified use case illustrates my bottleneck when setting permisions, and that if I sort that out, I should be able to apply it to the rest of the models, where needed. Let's consider the following three models: Organization: A Research organization, typically a university. User: A registered user of the web app, who can be a Contributor (default) or a Maintainer (all Maintainers are also Contributors). These two are Groups at the moment, but I am open to try other aproaches if that's better. The user will always belong to an Organization ValuableData: Some data obtained as a result of some research. It is added by Contributors and they belong to the Organization the user belonged to at the time of adding the data. It also has … -
Django: IntegrityError null value in column "user_id" of relation "" violates not-null constraint
I am trying to save data to the db but I am getting this error. I think I understand the error but am not sure how to correct it. Basically I am trying to post a review for a product and it seems like when trying to save to the DB it doesn't know which user is saving this review? I believe user_id is null for whatever reason. But honestly I could be wrong, I am kind of stuck at this point. I feel as if the easy solution is simply to set null = true in my user model but I do not want to do that. Any help is greatly appreciated models: class Review(models.Model): user = models.ForeignKey(settings.AUTH_USER_MODEL, on_delete=models.CASCADE) product = models.ForeignKey(Product, on_delete=models.SET_NULL, null=True) rating = models.DecimalField(max_digits=2, decimal_places=1, validators=[MinValueValidator(Decimal('0.1'))]) comment = models.TextField(validators=[MinLengthValidator(10)]) date = models.DateField(auto_now=True) def __str__(self): return str(self.user) class Product(models.Model): name = models.CharField(max_length=120) shortened_name = models.CharField(max_length=50) date_of_creation = models.CharField(max_length=20, null=True) history = models.CharField(max_length=255) price = models.DecimalField(max_digits=9, decimal_places=2) discount_price = models.FloatField(blank=True, null=True) style = models.CharField(max_length=50) artist = models.ForeignKey(Artist, on_delete=models.SET_NULL, null=True) image = models.ImageField(upload_to='images', null=True) slug = models.SlugField() def __str__(self): return self.name def get_absolute_url(self): return reverse('product', args=[self.slug]) def save(self, *args, **kwargs): self.slug = slugify(self.shortened_name) super().save(*args, **kwargs) def get_add_to_cart_url(self): return reverse('add_to_cart', … -
Django returns only the id field instead of the entire object when queryset is used in subquery
Let's say I have the following query in Django: qs = Product.objects.filter( pk__in=Book.objects.order_by("code", "-version").distinct("code"), release_year__isnull=False ) which reads: Out of the latest products, give me the ones with a release year. I'm curious why the subquery does NOT require me to convert the latest products to pk values like so: pk__in=Book.objects.order_by("code", "-version").distinct("code").values_list("pk", flat=True) Looking at the raw SQL subquery using qs.query, looks like this is done for me automatically: SELECT DISTINCT ON ("core_product"."code") "core_product"."id" # only the id field is returned FROM "core_product" ORDER BY "core_product"."code" ASC, "core_product"."version" DESC Is this stated anywhere in the docs? I'm wondering which one of these variations is considered "best practice" or if there's another a better alternative (should I use Django's Subquery expression anywhere?). The former solution is less verbose but the latter solution is more explicit. -
Access Ubuntu django server in VM from Windows
I have a Django server up and running in my Ubuntu VM using python manage.py runserver 0.0.0.0:8000 I can access this in the VM browser. When I try to access using Windows browser the connection is never established. How do I make this happen? -
Getting Type error Failed to fetch in fetch Api
I am getting an error in fetch API while calling the django server. The request used here is: async function analyse() { await fetch("http://localhost:8000/classify/", { method: 'POST', body: JSON.stringify({ premise: document.getElementById('pre').value, hypothesis: document.getElementById('hypo').value, }), headers: { "Content-Type": "application/json; charset=UTF-8", "Authorization":"Basic c2hhc2h2YXQ6cGFuZGV5 } }).then(function (response) { console.log(response); return response.json() }).then(function (text) { console.log(text); }).catch(err => { console.log(err) }) It is returning an error with Type Error. The request is getting to the django server and the response is printed to the terminal correctly. But it is not returning the response to the browser. def post(self, request): print(request.data) print(request.data["premise"]) print(request.data["hypothesis"]) data = [[request.data["premise"], request.data["hypothesis"]], ['i am good', 'I am great']] temp_data = pd.DataFrame(data, columns=['premise', 'hypothesis']) temp_dataset = MyDataset(temp_data, PredictorConfig.tokenizer, labels=False) temp_dataloader = DataLoader(dataset=temp_dataset, sampler=BatchSampler( SequentialSampler(temp_dataset), batch_size=8, drop_last=False), shuffle=False) temp_preds = submission_predict(PredictorConfig.model, temp_dataloader, PredictorConfig.device) print(temp_preds[0]) return JsonResponse({"result":temp_preds[0]}) What to do here? -
Django admin, page not found in custom view
I encountered very annoying problem. I have created my own AdminSite like this: from django.contrib import admin from django.template.response import TemplateResponse from django.urls import path class MyAdminSite(admin.AdminSite): def get_urls(self): urls = super().get_urls() my_urls = [ path('statistics/', self.admin_view(self.statistics), name='statistics'), ] return urls + my_urls def statistics(self, request): context = dict( self.each_context(request), ) return TemplateResponse(request, 'admin/statistics.html', context) I have created my own AdminConfig and assigned it into my INSTALLED_APPS, created html file, then in my root urls added it like this: urlpatterns = [ url(r'^admin/', admin.site.urls), ] I have logged in into my admin page and when I'm trying to open localhost:8000/admin/statistics I receive this: Page not found (404) Request URL: http://localhost:8000/admin/statistics/ Why this is happening? Did I miss something? -
Calculated fieds in python django
I have a Table in my database with fields id, body_temp, and status, and its defined by the following class: class Temperature(models.Model): ... id = models.AutoField(primary_key=True) body_temp = models.DecimalField(max_digits=3, decimal_places=1) status = models.CharField(max_length=20) ... the field body_temp will be populated by means of a form, on the other hand, I want the field status to store a string based on the value entered in the field body_temp. if the temperature value entered in the field body_temp is less than 38, I want the field status to store a string normal. However, if the temperature value entered in the field body_temp is greater or eaqual to 38, I want the field status to store a string suspect. How can I do this? -
How can the user view details of other users complaints in django
When a user clicks on the other users complaint, how can he view that particular complaints details without being able to edit it? when the user clicks on any one of the cards, a page with that complaints details should open but the user should not be able to edit it. What do I type into the view for that? models.py: class Complaint(models.Model): user = models.ForeignKey(User, on_delete= models.CASCADE, null = True, blank=True) id = models.AutoField(blank=False, primary_key=True) reportnumber = models.CharField(max_length=500 ,null = True, blank= False) eventdate = models.DateField(null=True, blank=False) event_type = models.CharField(max_length=300, null=True, blank=True) device_problem = models.CharField(max_length=300, null=True, blank=True) manufacturer = models.CharField(max_length=300, null=True, blank=True) product_code = models.CharField(max_length=300, null=True, blank=True) brand_name = models.CharField(max_length = 300, null=True, blank=True) exemption = models.CharField(max_length=300, null=True, blank=True) patient_problem = models.CharField(max_length=500, null=True, blank=True) event_text = models.TextField(null=True, blank= True) document = models.FileField(upload_to='static/documents', blank=True, null=True) def __str__(self): return self.reportnumber forms.py: class DateInput(forms.DateInput): input_type = 'date' class ComplaintForm(ModelForm): class Meta: model = Complaint fields = '__all__' widgets = { 'reportnumber': forms.TextInput(attrs={'placeholder': 'Report number'}), 'event_type': forms.TextInput(attrs={'placeholder': 'Event type'}), 'eventdate': DateInput(), 'device_problem': forms.TextInput(attrs={'placeholder': 'Device Problem'}), 'event_text': forms.Textarea(attrs={'style': 'height: 130px;width:760px'}), 'manufacturer': forms.TextInput(attrs={'placeholder': 'Enter Manufacturer Name'}), 'product_code': forms.TextInput(attrs={'placeholder': 'Enter Product Code'}), 'brand_name': forms.TextInput(attrs={'placeholder': 'Enter Brand Name'}), 'exemption': forms.TextInput(attrs={'placeholder': 'Enter Exemption'}), 'patient_problem': forms.TextInput(attrs={'placeholder': 'Enter Patient Problem'}), … -
FileNotFoundError: [Errno 2] No such file or directory: 'books.json'
I am new to Django I get an error file not found when trying to read a json file that is in the same directory as views.py # Load books from JSON file with open('/books.json') as file: books = json.load(file) def index(request): return render(request, 'books/index.html', books) -
How to make a view know when a model instance in another view is saved
I am working with an API that does not send the response directly(maybe that's an api standard). For a crude example: def callbackview(request): #This view will receive the actual required data from the api server, and save response to #the db(there might be a better way to do this) # Actually uses drf to parse/save the data ... return Response(...) def apisenderview(request): #send the api request resp=requests.get("https://api_url.com/api",{"callbackurl":"callbackview",...}) ... The issue is that the response received by resp in apisenderview is simply the server queue details. What I think I need is a way for apisenderview to know when the API server has sent a response to callbackview. A solution I am considering is: ... def apisenderview(request): #send the api request resp=requests.get("https://api_url.com/api",{"callbackurl":"callbackview"}) callbackinstance=None: while not callbackinstance: callbackqs=callbackmodel.objects.filter(queue_id=resp.queue_id) if callbackqs.exists(): callbackinstance=callbackqs.first() #Continue with view operations ... However, the solution above may have too many db calls(I haven't tested it yet).How do I optimize this process to ensure minimal apisenderview response time? -
How to remove duplicates in django /postgres while the primary key is a String
In the below table, id is my primary key , The item A with date 2021/07/22 is duplicated in the below , I want that to be removed. In short the combination of item and date should be unique id item date price qwtywte A 2021/07/22 102 afdsgfg B 2021/07/22 210 hgasdah A 2021/07/22 102 basjhjs A 2021/07/21 114 vsjdsjg B 2021/07/21 250 I am ok with solution from sql query or in django ORM query -
Django Elastic Beanstalk Deployment Error Due to INSTALLED_APPS in Settings
I'm deploying a Django application through the Elastic Beanstalk CLI but have an error with an app I include in the INSTALLED_APPS in the settings.py file. Here's the layout of my django project: django3 |--- manage.py |--- requirements.txt |--- .ebextensions |--- 01_python.config |--- appone |--- migrations |--- __init__.py |--- templates |--- index.html |--- __init__.py |--- admin.py |--- apps.py |--- forms.py |--- models.py |--- tests.py |--- urls.py |--- views.py |--- django3 |--- __init__.py |--- asgi.py |--- settings.py |--- urls.py |--- wsgi.py When I run the django project locally everything works fine, but when I attempt to deploy to Elastic Beanstalk I get this error: ModuleNotFoundError: No module named 'appone' This is preceded in the logs at some point with these lines: apps.populate(settings.INSTALLED_APPS) app_config = AppConfig.create(entry) so it seems it's attempting to make an entry for the appone app but the name for it in the apps.py I have is incorrect. My apps.py file is this: from django.apps import AppConfig class ApponeConfig(AppConfig): #default_auto_field = 'django.db.models.BigAutoField' name = 'appone' And my settings.py file INSTALLED_APPS is this: INSTALLED_APPS = [ 'django.contrib.admin', 'django.contrib.auth', 'django.contrib.contenttypes', 'django.contrib.sessions', 'django.contrib.messages', 'django.contrib.staticfiles', 'appone' ] I found some similar issues like this one: Django : Can't import 'module'. Check that module … -
Open source professional networking platforms like "LinkedIn" or "Xing"
Which open-source professional networking platforms like "LinkedIn" or "Xing" which built on using new technologies (Not PHP/WordPress). Open source should be built in the new latest technology that saves time and manpower efforts during customization, fast loading, database connectivity, etc. I would greatly appreciate it if you kindly give me some suggestions on this research data. -
Django Rest framework why to use [closed]
I want to know why to use Django rest framework even though I can use normal models print("hello world") -
Django rest framework: serializer does not include id field in response data
I am learning Django rest framework and have created the following serializer: class EventCreateSerializer(serializers.ModelSerializer): organiser = serializers.StringRelatedField(read_only=True, default=serializers.CurrentUserDefault()) class Meta: model = Event fields = ['id', 'name', 'description', 'date', 'organiser'] def save(self, **kwargs): name = self.validated_data['name'] description = self.validated_data['description'] date = self.validated_data['date'] organiser = self.data['organiser'] organiser_account = Account.objects.get(username=organiser) if not organiser_account: raise serializers.ValidationError('Error setting the organiser field') event = Event.objects.create(name=name, description=description, date=date, organiser=organiser_account) event.save() return event Notice how 'id' is included as a field. Now I have the following view: class EventCreateView(APIView): permission_classes = [IsAuthenticated] def post(self, request, format=None): context = { 'request': self.request } serializer = EventCreateSerializer(data=request.data, context=context) if serializer.is_valid(): serializer.save() return Response(serializer.data, status=status.HTTP_201_CREATED) return Response({'fail': serializer.errors}, status=status.HTTP_400_BAD_REQUEST) So when I make a post request to the appropriate url, I get back a response that include serializer.data. However, this does not contain the 'id' field (but it does contain the other fields). The model used has an automatically generated id field. I want the response to include the id field, how can I achieve this? -
Integrating a plugin in netbox
I am creating a plugin in netbox. I have run the setup.py file below as prescribed by the documentation from setuptools import find_packages, setup setup( name='netbox_ipdevcir_plugin', version='0.1', description='A plugin to add many2many models for IP Address, Device and Circuits', url='https://gitlab.openaccess.com', author='Author', license='Apache 2.0', install_requires=[], packages=find_packages(), include_package_data=True, zip_safe=False, ) and have gotten the following: root@username:/opt/netbox/netbox/netbox_ipdevcir_plugin# python3 setup.py develop running develop running egg_info writing netbox_ipdevcir_plugin.egg-info/PKG-INFO writing dependency_links to netbox_ipdevcir_plugin.egg-info/dependency_links.txt writing top-level names to netbox_ipdevcir_plugin.egg-info/top_level.txt reading manifest file 'netbox_ipdevcir_plugin.egg-info/SOURCES.txt' writing manifest file 'netbox_ipdevcir_plugin.egg-info/SOURCES.txt' running build_ext Creating /usr/local/lib/python3.8/dist-packages/netbox-ipdevcir-plugin.egg-link (link to .) netbox-ipdevcir-plugin 0.1 is already the active version in easy-install.pth Installed /opt/netbox/netbox/netbox_ipdevcir_plugin Processing dependencies for netbox-ipdevcir-plugin==0.1 Finished processing dependencies for netbox-ipdevcir-plugin==0.1 root@username:/opt/netbox/netbox/netbox_ipdevcir_plugin# I have then created models which i want now need to sync through the command ./manage.py makemigrations netbox_ipdevcir_plugin and i am getting (venv) root@username:/opt/netbox/netbox# ./manage.py makemigrations netbox_ipdevcir_plugin Traceback (most recent call last): File "/opt/netbox/netbox/netbox/settings.py", line 613, in plugin_config = plugin.config AttributeError: module 'netbox_ipdevcir_plugin' has no attribute 'config' During handling of the above exception, another exception occurred: Traceback (most recent call last): File "./manage.py", line 10, in <module> execute_from_command_line(sys.argv) File "/opt/netbox/venv/lib/python3.8/site-packages/django/core/management/__init__.py", line 419, in execute_from_command_line utility.execute() File "/opt/netbox/venv/lib/python3.8/site-packages/django/core/management/__init__.py", line 413, in execute self.fetch_command(subcommand).run_from_argv(self.argv) File "/opt/netbox/venv/lib/python3.8/site-packages/django/core/management/base.py", line 354, in run_from_argv self.execute(*args, **cmd_options) File "/opt/netbox/venv/lib/python3.8/site-packages/django/core/management/base.py", … -
How to use Django/Rest Framework to search a database table without specifying a column?
Initial question: Following the Django documentation, to get a QuerySet of blog entries from the year 2006, we can use filter() like so: Entry.objects.filter(pub_date__year=2006) Retrieving specific objects with filter, it is assumed that we know which column to search in. How can we search for an object if we do not know which column it could be in? For a small number of columns, we could chain the filters like so: Entry.objects.filter(column1='foo').filter(column2='foo') With +30 columns, this seems highly repetitive. What is a better way of doing this? A follow up question: Given that in urlpatterns we find the following path: path('foo/bar/<str:object>/', views.ViewObject.as_view()) And ViewObject uses the Rest Framework generic views: class ViewObject(generics.RetrieveUpdateDestroyAPIView): serializer_class = ObjectSerializer ... queryset = ? How can we construct the ViewObject view such that parameter <str:object> is used to search for a value in all columns of a database table? -
Django Restframework with nested json
Iam using Django with Restframework. Iam trying to get a json output from serializers in a nested manner with key as one of the fields from model. I acheived the nested JSON but the json key for them is troubling me. Here is my code and expected results out of it: Models.py class Tags(models.Model): tagId = models.CharField(primary_key=True, max_length=100, default=1) section = models.CharField(max_length=100,default=1) def __str__(self): return self.section class TagItem(models.Model): section= models.ForeignKey(Tags, on_delete=models.CASCADE,default=1,related_name="items") select = models.BooleanField(default=False) name = models.CharField(max_length=50) def __str__(self): return self.name serializers.py class TagItemModelSerializer(serializers.ModelSerializer): class Meta: model = TagItem fields = '__all__' class TagModelSerializer(serializers.ModelSerializer): items = TagItemModelSerializer(many=True) class Meta: model = Tags fields = ['pk','section', 'items'] Expected output: { "crafts" : { //craft is comming from Tag model's "section" "id": 1, "section": "crafts", "items": [ { "id": "10", "select": false, "name": "Wood", "category": "crafts" }, ] }, "states" : { "id": 2, "section": "states", "items": [ { "id": "20", "select": false, "name": "Andhra Pradesh", "category": "states" } ] }, "others" : { "id": 3, "section": "others", "items": [ { "id": "30", "select": false, "name": "Volunteer", "category": "others" } ] } } Current output: [ //cant get the key of Tag model's "section" { "pk": "1", "section": "states", "items": [ { … -
My form redirects the page to the API url used on the form (action="some url") after submitting, how to fix this? Django VanillaJS
This is what my page looks like: I have a sidebar which can change the contents of the page depending on the button clicked. When I click on About the page will look like this: So I made this with Vanilla JS using inner.HTML. PROBLEM: When I refresh the page, meaning the inner.HTML is not happening yet because I never clicked any buttons on the sidebar yet. My form submits properly and it does not redirect me to the API url used on the form. But, when I tried to click the About button and click Home button and try to submit the form again, it redirects me now to the API page used on the form. My guess is, there is something wrong with my vanillajs using inner.HTML. CODE looks like this: HTML: {% extends 'base.html' %} {% load crispy_forms_tags %} {% load static %} {% block script %} <script type="text/javascript" src="{% static 'js/cms/cms.js' %}"></script> {% endblock %} {% block style %} <link rel="stylesheet" type="text/css" href="{% static 'css/cms.css' %}"> {% endblock %} {% block content %} <div class="container"> <div class="sticky-sidebar-page"> <div class="sidebar"> <h3>Manage Site Contents</h3> <div class="list-group"> <button class="list-group-item list-group-item-action active" aria-current="true" onClick="showHomeContent()" id="homeButton">Home</button> <button class="list-group-item list-group-item-action" aria-current="true" onClick="showAboutContent()" … -
Django: Can't save file to FileField
According to Django Docs, I'm trying to save File or ContentFile to FileField. When I access FileField it doesn't give me a FieldFile proxy, so I don't have a save method like all examples. Can I use djangonic :) way to solve this? (Django 3.2) Model: class Report(InModelFileStorageMixin, models.Model): ... class InModelFileStorageMixin: file = models.FileField( _('Report File'), blank=True, null=True, ) My exception is: ipdb> obj.file.save *** AttributeError: 'FileField' object has no attribute 'save'
