Django community: RSS
This page, updated regularly, aggregates Django Q&A from the Django community.
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How do I create differen domains for creating a new website? (Step by Step)
I am completely new to programming and recently started studying Django after completing Python, I am trying to create a website for self education, so I bought a domain name, I saw at a place where they develop websites, they had one domain with different names like, example.com, sitevm.example.com, sitedev.example.com, sitetest.example.com, siteqa.example.com, I want to do something similar so it helps me get better knowledge of web development, I create a github account and created branches on it, dev, qa, test, master I please need a step by step document or anything that will help me do the same -
Django Converting HTML Form With Views To Work With Forms.py For Phone and Email Validation
I need help converting my previous working code without forms.py to work with forms.py for validation purposes for the phone and email a user types in. If the user types invalid phone and email and tries to submit, they should see "Enter a valid email address" and "Enter a valid phone number (e.g. +12125552368)" The form should not be submitted unless the user types in valid data. All current code: https://dpaste.org/22SV Previous Working Code (without forms.py): Html: https://dpaste.org/sgyo Views.py: https://dpaste.org/vjZZ In my current code, I got the form fields to show up on the webpage but now the form does not submit and the validation errors do not show up on the page when invalid phone and email is typed in as values. On top of that, the form does not submit either when valid data gets passed. Can anyone please help me? -
getting data from api_key in django restframework
I am going to make a small app but I do not know how to do it that's why I need you advice. For example, I have a api_key like that API_KEY='AdsbdmAYugjhnvcvbnRDgfcvbnb' from third party service, let's imagine this computer service group and I need to do is that when I post a computer model number (i.e XS54125) and it should return name, manufacturer, produced date, etc and I should save this details in the database but I do not know how to implement this app. Can you give me idea please? because I have never done this kind of app before. If anything is still unclear please let me know I'll try to explain in more detail. Thank you beforehand! -
How to send dynamic data in email in Django Rest Framework
I am trying to write a function that sends a notification email after a file has been uploaded. My below code works if I hard-code the "send-to" email address. def perform_create(self, serializer): serializer.save(owner=self.request.user) from_email = self.request.user.email send_mail('New Files have been Uploaded', 'New files have been uploaded.', from_email, ['sendto@email.com', ], fail_silently=False) I need to set the "sendto@email.com" dynamically based on the editor_email that is in the serializer. Below is the serializer. class VideoSerializer(serializers.ModelSerializer): projectName = serializers.SerializerMethodField(allow_null=True) editor_email = serializers.EmailField( source='editor.email', required=False) class Meta: model = Video # fields = '__all__' fields = [ 'url', 'handle', 'filename', 'size', 'source', 'uploadId', 'originalPath', 'owner', 'project', 'uploadDate', 'editor', 'projectName', 'editor_email' ] def get_projectName(self, obj): return obj.project.projectName When I check the JSON response in the front end of the app, the value for "editor_email" is what I expect it to be. I am relatively new to Django Rest Framework and there must be something I am missing here. I have spent hours reading through the documentation and trying different things but nothing seems to work. Please, can someone tell me how to set this email based on the serializer? -
django : How to prevent uploaded files from being saved
On django's the Admin page, you can check the uploaded file object. If you check the file, the user can see the path in the browser as / media / ..... /. You can save the uploaded file by accessing with the path. However, even after logging out of the admin page, you can save the file by accessing the path. So what I want is to prevent the file path from being accessed when admin logs out What is the method? -
Django: 2 connections to default DB?
In a long-running management command I'd like to have two connections to the same DB. One connection will hold a transaction to lock a certain row (select for update) and the other connection will record some processing info. If the process crashes, a new run of the management command can use the processing info to skip/simplify some processing steps, hence the need to record it in a different connection. How do I go about creating a 2nd connection in the same thread? My first thought was to add a default2 entry to DATABASES with the same connection info as default and use .using("default2") in one of the queries, but wasn't sure if that would cause issues in Django -
How do I replace boxes with images in css?
Here is the css. .mitch-d3-tree.boxed-tree .node.selected .body-group .body-box { cursor: inherit; pointer-events: none } .mitch-d3-tree.boxed-tree .node .d3plus-textBox, .mitch-d3-tree.boxed-tree .node .body-group .body-box, .mitch-d3-tree.boxed-tree .node .title-group .title-box { cursor: pointer } .mitch-d3-tree.boxed-tree .node .title-group .d3plus-textBox text { transform: translateY(0.15em) } .mitch-d3-tree.circle-tree .node.selected circle { cursor: inherit; pointer-events: none } .mitch-d3-tree.circle-tree .node circle { cursor: pointer; r: 10 } .mitch-d3-tree.circle-tree .node text { transition: 0.3s linear } .mitch-d3-tree.circle-tree .node.childless text { transform: translate(13px, 0.35em); text-anchor: start } .mitch-d3-tree.circle-tree .node.collapsed text, .mitch-d3-tree.circle-tree .node.expanded text { transform: translate(-13px, 0.35em); text-anchor: end } .mitch-d3-tree.circle-tree .node.middle.collapsed text, .mitch-d3-tree.circle-tree .node.middle.expanded text { transform: translate(-13px, -8px) } .mitch-d3-tree.boxed-tree.default .link { fill: none; stroke: #ccc; stroke-width: 2px } .mitch-d3-tree.boxed-tree.default .node.collapsed .body-group .body-box { fill: lightsteelblue } .mitch-d3-tree.boxed-tree.default .node.selected .body-group .body-box { stroke: #00A2A3; stroke-width: 2.5px } .mitch-d3-tree.boxed-tree.default .node .body-group .body-box { stroke: steelblue; fill: white; rx: 6; ry: 6 } .mitch-d3-tree.boxed-tree.default .node .title-group .title-box { stroke: steelblue; fill: #4682B4; rx: 10; ry: 10 } .mitch-d3-tree.boxed-tree.default .node .title-group text { fill: white } .mitch-d3-tree.circle-tree.default .link { fill: none; stroke: #ccc; stroke-width: 2px } .mitch-d3-tree.circle-tree.default .node.collapsed circle { fill: lightsteelblue } .mitch-d3-tree.circle-tree.default .node.selected circle { stroke: #00A2A3; stroke-width: 2.5px } .mitch-d3-tree.circle-tree.default .node circle { fill: #fff; stroke: steelblue; stroke-width: 3px } .mitch-d3-tree.circle-tree.default … -
Stream producer in django channels
Hello I want to stream text data to all members after they are connected in chat/room/group using websocket. I can't understand on what stage I need to initializate my endless loop. I need something like while True: await asyncio.sleep(10) await channel.group.send(my_message) When anybody would be connected to websocket and certain group I need to stream data to all user in that group. It's kind of a producer. But how can I initialize that just once if anyone was connected to the room to avoid duplicating instance? Now I have class FuckingConsumer(AsyncWebsocketConsumer): async def connect(self): self.room_name = 'test' self.room_group_name = 'test_group' # Join room group await self.channel_layer.group_add( self.room_group_name, self.channel_name ) await self.accept() # IT'S WORKING JUST ONCE await self.channel_layer.group_send( self.room_group_name, { 'type': 'chat_message', 'message': 'hello', } ) # BUT THIS WORKING JUST FOR CERTAIN USER CONNECTION while True: print('START TO SEND') await asyncio.sleep(10) await self.send(text_data='hello') # I NEED TO SEND MESSAGE IN ENDLESS LOOP TO ALL IN GROUP. IT DOESN'T WORK while True: print('START TO SEND') await asyncio.sleep(10) await self.channel_layer.group_send( self.room_group_name, { 'type': 'chat_message', 'message': 'hello', } ) What's wrong? -
How to add an array based filed in django model
I'm making an app atm where I get dummy data from a json file. My filed in this file looks like this: { "model": "card.model", "pk": 2222, "fields": { "meal_1": 5555, "meal_2": 5556, "meals": "[5555, 5556]" } } { "model": "meal.model", "pk": 5555, "fields": { "name": "Pizza", "vagan": True } } { "model": "meal.model", "pk": 5556, "fields": { "name": "Sandwich", "vagan": False } } I have a Meal class that contains: name, photo, description. I have also Card class that gets info right from json file. class Card() { meal_1 = models.ForeignKey( Meal, related_name='meal_1" ) meal_2 = models.ForeignKey( Meal, related_name='meal_2" ) meals=[] ?? } How can I add an array field that will contain a reference to these meals. What I want to achieve is loop over this meals and place into django template. Now I do this by reference to each filed: instance.meal_1.name... etc. -
Getting AttributeError for django view
I get below error for my django view. Exception Type: AttributeError Exception Value: 'int' object has no attribute 'user' Exception Location: /home/djangox/work/proj1/proj1env/lib/python3.6/site-packages/django/contrib/auth/decorators.py in _wrapped_view, line 20 I use Django 2.2.6 with Python 3.6.8. The error code line is in check_timetable_timing_conflict view in line : student_conflict_message,conflict_student = check_student_timing_conflict(kurskod,kursgunu,kursbasla_time,kursbitis_time) The check_timetable_timing_conflict view is : @login_required(login_url='/accounts/login/') def check_timetable_timing_conflict(request): conflict = 0 if request.method == 'GET': kurskod = int(request.GET['kurskod']) kursgunu = request.GET['kursgunu'] kursbasla = request.GET['kursbasla'] kursbitis = request.GET['kursbitis'] kursbasla_list = kursbasla.split(':') kursbitis_list = kursbitis.split(':') kursbasla_time = kursbasla_list[0]+":"+kursbasla_list[1]+":00.000000" kursbitis_time = kursbitis_list[0]+":"+kursbitis_list[1]+":00.000000" # >>> Diğer kurslarla saat çakışması kontrolü. courseobj = Courses.objects.filter(coursecode=kurskod).values("coursecode","courseroom_id__code","courseroom_id__name", "uuid").first() ttobjectsall = TimeTable.objects.filter(crsdate=int(kursgunu), course_id__courseroom_id__code=courseobj['courseroom_id__code']) ttobjectsnoconflict = (TimeTable.objects.filter(crsdate=int(kursgunu), course_id__courseroom_id__code=courseobj['courseroom_id__code'], finish_hour__lte = kursbasla_time, ) | TimeTable.objects.filter(crsdate=int(kursgunu), course_id__courseroom_id__code=courseobj['courseroom_id__code'], start_hour__gte = kursbitis_time, )) ttobjects_conflict = ttobjectsall.exclude(pk__in=ttobjectsnoconflict) if ttobjects_conflict.count() > 0: conflict = 1 conflicts = [] conflicts.append(str(conflict)) conflicts.append("") if ttobjects_conflict.count() > 0: for obj in ttobjects_conflict: conflict_courseobj = Courses.objects.filter(coursecode=kurskod).values("courseroom_id__name").first() conflicts[1] = conflicts[1] + "<img src=\"/static/img/redarrow1010.png\" height=\"20\" width=\"20\">"+" Seçilen <b>[KRS-"+str(kurskod)+"]</b> kursu <b>[KRS-"+str(obj.course_id)+" >> "+str(obj.start_hour)+" <> "+str(obj.finish_hour)+"]</b> kursu ile çakışıyor. Derslik: <b>"+str(conflict_courseobj['courseroom_id__name'])+"</b>\n" # >>> Seçilen kurs öğretmenlerinin seçilen saatte başka ders çakışması var mı kontrolü. teacher_conflict_message,conflict_teacher = check_teacher_timing_conflict(kurskod,kursgunu,kursbasla_time,kursbitis_time) # >>> Seçilen kurs öğrencilerinin seçilen saatte başka ders çakışması var mı kontrolü. student_conflict_message,conflict_student = check_student_timing_conflict(kurskod,kursgunu,kursbasla_time,kursbitis_time) if conflict == 1 or … -
Model objects to be grouped by date field in another model
I had two models, one called reviews and the other called answers, as you can see from its names, one review has many answers ( exactly 7) a classic one to many relationship. I'm able to do all the common stuff with this straight forward relationship, filtering, prefech_related, even prefetching only some answers with a condition. Now, I want to do a group by review date with the answers objects in that day, as you can see, my problem is how I can do that because I will group many objects with just one field, the normal aggregate in Django are just sum and count, but I want the objects I was searching for a while about this and I can't see a solution where this can be done with orm to produce a queryset then serialize it or in SQL Thank you -
Django: Creating a variable in the template depending on the current request.path (without using {% with %})
I'm trying to add pagination to my first Django project and I'm struggling to wrap my head around something. Say I pass in the context as a dictionary e.g. bugs = { 'critical': <QUERY TO BRING BACK CRITICAL>, ... 'all': <QUERY TO BRING BACK ALL> } context = { 'bugs': bugs, } Then inside of my template: {% if request.path == '/bugs/critical' %} {% if bugs.critical.paginator.count >= 5 %} {% if bugs.critical.has_previous %} do something {% endif %} {% endif %} {% elif request.path == '/bugs/all' %} {% if bugs.all.paginator.count >= 5 %} {% if bugs.all.has_previous %} do something {% endif %} {% endif %} {% endif %} I have something like this, but with more than just critical and all, and I want to how I can condense down my code so I only have one pagination to update, and the bugs.all or bugs.critical is like a template variable depending on path? I tried this by doing: {% if request.path == '/bugs/critical' %} {% with key='critical' %}{% endwith %} {% endif %} But it seems to use the with to set variables, it has to be done within the with block, meaning I'd still have to use the same … -
How to load up all the CV information trough one model CV which inherits info from other models in django
Im working on a job portal website with django. What I did: I created a user With that user I created studentprofile and a cv where I added several educations, experience and skillsets. What do I want to do? I want to load up all my CV details(educations,skillsets,experience) which I added in the CV in one method to display it trough my studentprofile.html. I also cannot match my AbstractUser id with my customUser Studentprofile. Each time when I go to AbstractUser id-2, it gives me studentprofile id which is not matching. However if I can get solution with the first problem I will be very happy :) Thanks in advance I made those models. CV inherits all the subclasses My view at the moment: enter code here Method to call information out of the db and render it for the html def student_profile_view(request, id): user = User.objects.get(pk=id) student = StudentProfile.objects.get(id=4) education = Education.objects.get(id=2) experience = Experience.objects.get(id=2) skillset = SkillSet.objects.get(id=2) context = { 'user': user, 'student': student, 'education': education, 'experience': experience, 'skillset': skillset } return render(request, 'jobportal/account/student_profile.html', context, { }) -
django migrate subquery returned more than 1 value
I'm using Django and SQL Server to create a simple django model as: from django.db import migrations, models class Migration(migrations.Migration): initial = False dependencies = [ ] operations = [ migrations.CreateModel( name='Person', fields=[ ('id', models.AutoField(auto_created=True, primary_key=True, serialize=False, verbose_name='ID')), ('first_name', models.CharField(max_length=40)), ('last_name', models.CharField(max_length=40)), ], options={ 'db_table': 'api].[persons', 'managed': False, }, ), ] Now when i try to run migration using migrate command, I'm getting error as: Traceback (most recent call last): File "C:\Python3\lib\site-packages\django\db\backends\utils.py", line 83, in _execute return self.cursor.execute(sql) File "C:\Python3\lib\site-packages\sql_server\pyodbc\base.py", line 547, in execute return self.cursor.execute(sql, params) pyodbc.Error: ('21000', '[21000] [Microsoft][ODBC Driver 17 for SQL Server][SQL Server]Subquery returned more than 1 value. This is not permitted when the subquery follows =, !=, <, <= , >, >= or when the subquery is used as an expression. (512) (SQLExecDirectW); [21000] [Microsoft][ODBC Driver 17 for SQL Server][SQL Server]The statement has been terminated. (3621)') This is what my Database settings look like: DATABASES = { 'default': { 'ENGINE': 'sql_server.pyodbc', 'NAME': 'Myname', 'HOST': myhost, 'USER': 'user', 'PASSWORD': 'pass', 'OPTIONS': { 'driver': 'ODBC Driver 17 for SQL Server', 'unicode_results': True, } }, 'test': { 'ENGINE': 'sql_server.pyodbc', 'NAME': 'name', 'HOST': 'host2', 'USER': 'test_user', 'PASSWORD': 'test_pass', 'OPTIONS': { 'driver': 'ODBC Driver 17 for SQL Server', 'unicode_results': True, … -
Django file input from Forms not reaching model
I am a noob in django and am not able to figure out the issue in my code. Basically I am trying to upload some images to my server using a form. Whenever I save the form, it is only taking the default image specified in my model, not the images I uploaded in my form. print(request.Files) before calling form.is_valid() is giving output as: <MultiValueDict: {'id_image01': [<InMemoryUploadedFile: image01.jpg (image/jpeg)>], 'id_image02': [<InMemoryUploadedFile: image02.jpg (image/jpeg)>], 'id_image03': [<InMemoryUploadedFile: image04.jpg (image/jpeg)>], 'id_image04': [<InMemoryUploadedFile: image07.jpg (image/jpeg)>]}> which I presume says that the image is correctly loaded in the memory. My code goes like this: views.py def create_puzzle(request): if request.method == 'POST': print(request.FILES) form = DocumentForm(request.POST, request.FILES) if form.is_valid(): puzzleImages= form.save(commit=False) puzzleImages.username= request.user.username puzzleImages.save() return redirect('/puzzle/index.html') else: form = DocumentForm() return render(request, 'puzzle/create_puzzle.html', { 'form': form }) my Forms.py class DocumentForm(forms.ModelForm): class Meta: model = Document fields = ('birthday_message', 'video_url', 'image01', 'image02', 'image03','image04', 'image05', 'image06', 'image07', 'image08', 'image09', 'image10') captcha = ReCaptchaField( public_key='###########', private_key='###########', ) my models.py class Document(models.Model): description = models.CharField(max_length=255, blank=True) image01 = models.ImageField(default='default/image01.png', upload_to=user_directory_path) image02 = models.ImageField(default='default/image02.png', upload_to=user_directory_path) image03 = models.ImageField(default='default/image03.png', upload_to=user_directory_path) image04 = models.ImageField(default='default/image04.png', upload_to=user_directory_path) image05 = models.ImageField(default='default/image05.png', upload_to=user_directory_path) image06 = models.ImageField(default='default/image06.png', upload_to=user_directory_path) image07 = models.ImageField(default='default/image07.png', upload_to=user_directory_path) image08 = models.ImageField(default='default/image08.png', upload_to=user_directory_path) image09 … -
Django Query to get count of all distinct values for column of ArrayField
What is the most efficient way to count all distinct values for column of ArrayField. Let's suppose I have a model with the name MyModel and cities field which is postgres.ArrayField. #models.py class MyModel(models.Model): .... cities = ArrayField(models.TextField(blank=True),blank=True,null=True,default=list) ### ['mumbai','london'] and let's suppose our MyModel has the following 3 objects with cities field value as follow. 1. ['london','newyork'] 2. ['mumbai'] 3. ['london','chennai','mumbai'] Doing a count on distinct values for cities field does on the entire list instead of doing on each element. ## Query MyModel.objects.values('cities').annotate(Count('id')).order_by().filter(id__count__gt=0) Here I would like to count distinct values for cities field on each element of the list of cities field.which should give the following final output. [{'london':2},{'newyork':1},{'chennai':1},{'mumbai':2}] -
django-rest-auth registration with username and email, but making email for login alone
I am trying to create users asking for username and email, but using only the email to authenticate users with Django-rest-auth, the email is key as it will be used to log in to the user. but the username also has its importance in my app as when searching up a user, I would want to do something like this "accounts//". in trying to do this I have added a backend. please, what can I do, so when signing up I can input my username and email? backend.py class EmailAndUsernameBackend(ModelBackend): """ this model backend would help me use both username and email, remember to overide your AUTHENTICATION_BACKENDS to this one """ def authenticate(self, request, username=None, password=None, **kwargs): UserModel = get_user_model() if username is None: username = kwargs.get(UserModel.USERNAME_FIELD) try: user = UserModel.objects.get(Q(email=username) | Q(username=username)) except UserModel.DoesNotExist: UserModel().set_password(password) else: if user.check_password(password) and self.user_can_authenticate(user): return user in my settings.py, apart from my installed apps and the authentication backends, i have: AUTHENTICATION_BACKENDS = ( # 'django.contrib.auth.backends.ModelBackend', 'allauth.account.auth_backends.AuthenticationBackend', 'core.backends.EmailAndUsernameBackend', ) # to use old_password when setting a new password OLD_PASSWORD_FIELD_ENABLED = True LOGOUT_ON_PASSWORD_CHANGE = False ACCOUNT_USER_MODEL_USERNAME_FIELD = None ACCOUNT_EMAIL_REQUIRED = True ACCOUNT_USERNAME_REQUIRED = False ACCOUNT_AUTHENTICATION_METHOD = 'email' ACCOUNT_USER_EMAIL_FIELD = 'email' ACCOUNT_UNIQUE_EMAIL = True ACCOUNT_LOGOUT_ON_GET = … -
How to create more then one prefetch_related (alias) for the same relation?
I have three models Feature, Product and FeatureProduct: class Feature(BaseModel): title = models.CharField(verbose_name='Имя характеристики', max_length=64, null=True, blank=True) image = models.FileField() ... class Product(BaseLedModel): ... class FeatureProduct(BaseModel): feature = models.ForeignKey(Feature, on_delete=models.CASCADE, related_name='feature_products') product = models.ForeignKey(LedProduct, on_delete=models.CASCADE, related_name='feature_products') value = models.CharField(verbose_name='Значение', max_length=64, null=True, blank=True) ... What I want to do: Product.objects.prefetch_related( Prefetch( 'feature_products', FeatureProduct.objects.filter(feature__visible_at_store=True) ), Prefetch( 'feature_products', FeatureProduct.objects.filter(feature__image__isnull=False, value__isnull=True) ) ) Of course I can't use "feature_products" two times in prefetch_related, but what would be the best way to achieve this? I haven't manage to find and information about posibility using alias for prefetch_related. My final goal is just to loop over products and features: for products in products: for feature_product in products.feature_products_alias1.all(): .... for feature_product in products.feature_products_alias2.all(): .... -
Show already selected item in dropdown in django template
Hi I have a dropdown like this <select name="category" data-placeholder="select Category here" multiple class="chosen-select" tabindex="8" required> <option value=""></option> <option>Transport</option> <option>Accommodation</option> <option>Ware House</option> <option>Readymade</option> </select> And I am getting selected element of this dropdown from database Filter query like this categories=Categories.objects.filter(vendor=uid) when I for loop like this {% for category in categories %} <option value=""></option> <option value="{{ category.category }}"{% if category.category == 'Transport' %}selected{% endif %}>Transport</option> <option value="{{ category.category }}"{% if category.category == 'Accommodation' %}selected{% endif %}>Accommodation</option> <option value="{{ category.category }}"{% if category.category == 'Activity' %}selected{% endif %} >Activity</option> <option value="{{ category.category }}"{% if category.category == 'Readymade' %}selected{% endif %}>Pre Packaged Plan</option> </option> {% endfor %} In this case For example If I have 2 options selected in database then it prints Options two time but seleted result is correct. Any help would be highly appreciated thanks. -
How do I prevent my javascript code from zooming in when I scroll up?
you can find the code here. Unfortunately I didnt write it but I think that it's going to be amazing for my company when I figure out how to use it. All I want is for the program to stop zooming in when I try to scroll up but, being green here with javascript, every time I make a change to the code the whole program crashed. If you need to beautify the code you can copy it and paste it here. Here is the manual for the project. -
Converting Image uploaded from html page to numpy array without saving it in Django Webapp
I want to make a Webapp where I can show prediction of my keras model on html page i.e such webapp where user will upload some image and my model will make prediction of what that image belongs to and show the output on html page. For this I am taking image as input from form but after that I don't want to save the image but directly convert that image to numpy array with some resizing so that I can feed that numpy array to my model.predict() function and get the output. How to do it without saving the image ? -
'save() prohibited to prevent data loss due to unsaved related object' even when parent object is saved
Having issues with saving an object to DB. I read other similar posts and still can't understand why it fails because I do save the Monitor object before saving State. What am I missing here? monitor = Monitors( hostname=form['hostname'], type = form['type'], interval = form['interval'], ftt = form['ftt'], alert_type = form['alert_type'], alert_enabled = form['alert_enabled'], params = params) try: monitor.save() state = States(monitor=monitor, state=2) state.save() except Exception as err: return render(request, 'error.html', {'error': err}) -
Read and Create HashTags
I will use Python to create an app to read some files and display the content implementing some especific rules. Do you know any libraries that do this? -
Properly print html pages to pdf
I have a html page that contains a bootstrap container and responsive images. When it rendered in browser, I want the user have the option to print the page and get a well rendered PDF. However, some images are being splatted in page transitions. Images are in thumbnail classes. {% forloop ----- %} <div class="thumbnail"> <img class="ImageShot" src="{{i.HQ_image.url}}"> </div> {% endfor %} -
architecture choice for dashboard
I'd like to develop a web dashboard for a dmp. What is the most widely used and/or most effective language-framework to use for this kind of website? The key points are: In this moment the database is quite small: the output from the cloud engine consists of 3 tables of 500-100-20mb but in the future it might become bigger I'll develop the first part of the architecture, others in the future might add some blocks (that's why I need a popular architecture). I'd like to deploy some tensorflow (or sklearn) models that work in real time. The database will be updated on monthly basis. I was thinking about node.js or django+highcharts but I'm not sure at all. I know that this question is somehow generalist but any reply could help make up my mind. Thanks!
