Django community: RSS
This page, updated regularly, aggregates Django Q&A from the Django community.
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Compare Rows with Latest in Django
I have a Django model stored in a Postgres DB comprised of values of counts at irregular intervals. Something like: WidgetCount - PK - Time - DeviceID - Count I can write a query to get me the latest count per device. I can write a query to get me the latest count per device which is over 24 hours old. I can write a query to get me the latest count per device which is over 7 days old. Is it possible to write something using the Django ORM to show me the difference between a number of values and the current latest value, across the whole table? So I can show either the absolute difference between 27 hours ago, and the latest, and 7 days ago and the latest? There's only a few hundred devices. I'd like to try not to use subqueries if possible. I realise I could write a few queries separately and compare the differences in Python but I wondered if this was possible using the Django ORM. Maybe something using annotate? Thanks! -
Django REST Framework: change the url to the .list() method only in a ModelViewSet
I'm making a registration api, and as I followed the docs, it recommended the use of ViewSets, so i used a ModelViewSet, now if i POST to the url '*/api/register/', I'll make a registration if provided valid fields (using .create() method), which is perfect for my case just what i needed. but when I want to list all the users for the admin, the request should be to the same url with a GET method, which is a bit weird to access '*/api/register/' to see the users... so I wanted to change the url for the .list() method to be something like '*/api/users/', but I can't find how to do that. here is what i'm doing until now: apis.py: class RegisterApi(ModelViewSet): serializer_class = UserSerializer queryset = User.objects.filter(is_active=True) def get_permissions(self): if self.action == 'create': return [permissions.AllowAny()] else: return [permissions.IsAdminUser()] def create(self, request, *args, **kwargs): response = super().create(request, *args, **kwargs) if response: response.data = dict(status=True, code=1) return response urls.py: api_router = SimpleRouter() api_router.register('register', apis.RegisterApi, basename='users') extra_urls = [path('login/', apis.LoginApi.as_view()), ] urlpatterns = [ # views urls path('', views.Home.as_view(), name='home'), path('dashboard/', views.Dashboard.as_view(), name='dashboard'), path('login/', views.LoginView.as_view(), name='login'), path('register/', views.RegistrationView.as_view(), name='register'), # api urls path('api/', include(extra_urls + api_router.urls)), ] Any hints about this? -
django updating models from views.py
How can I update the models from this updateprofile function in views.py views.py def updateProfile(request): name = request.POST['name'] email = request.POST['email'] standard = request.POST['standard'] phone = request.POST['phone'] obj, created = Student.objects.update_or_create(name=User.username, defaults={'email': email, 'standard':standard, 'phone':phone}, ) if created: messages.info(request, 'Your details are Created!', extra_tags='Congratulations!') else: messages.info(request, 'Your details are updated!', extra_tags='Congratulations!') return redirect('/profile') models.py class Student(models.Model): name = models.CharField(max_length=45, null=False, unique=True) standard = models.IntegerField(null=True) phone = models.IntegerField(null=True) address = models.CharField(max_length=100, null=True) email = models.EmailField(unique=True) password = models.CharField(max_length=20, null=True) def __str__(self): return f"{self.name} class={self.standard} rollno={self.id}" I am getting 500 error each time i try to update the Student Model.... Please help me in this problem -
Invalid hook call. Hooks can only be called inside of the body of a function
I was trying to develop a login page with the Django rest framework as the backend. The backend is working perfectly whereas I can't even set up react js. I am getting an error in the Index.js file of react. It tells "Invalid hook call. Hooks can only be called inside of the body of a function component" This is what the error I get App.js import React from 'react'; import './App.css'; import Paperbase from './Layout/Paperbase' import { BrowserRouter, Route, Switch } from 'react-router-dom'; import Login from './Layout/Login/Login' import Register from './Layout/Register/Register' export function App() { return ( <BrowserRouter> <Switch> <Route path="/dashboard" render={() => <Paperbase /> } /> <Route path="/account/login" render={() =><Login />} /> <Route path="/account/register" render={() => <Register />} /> </Switch> </BrowserRouter> ) } export default App Index.js import React from 'react'; import ReactDOM from 'react-dom'; import './index.css'; import App from './App'; import * as serviceWorker from './serviceWorker'; import store from './store'; import { Provider } from 'react-redux'; import { render } from 'react-dom'; ReactDOM.render( (<Provider store={store}> <App/> </Provider>), document.getElementById('root') || document.createElement('div') // for testing purposes ); serviceWorker.unregister(); Login.js import React from 'react'; import Avatar from '@material-ui/core/Avatar'; import Button from '@material-ui/core/Button'; import CssBaseline from '@material-ui/core/CssBaseline'; import TextField from '@material-ui/core/TextField'; … -
changing "on"/"off" to True/False in views.py and saving it in database for many checkboxes
in my HTML Templates there are Checkboxes which return on/off, and django dont accept on/off it only accept true or false so how can i change on/off to true/false in views.py -
ValueError at / Required parameter name not set
I am developing a blog using Django. All is set and ready to deploy. I am using the Amazon S3 and I can't proceed because of this error ValueError at / Required parameter name not set. Please help. This is what I added to my settings.py file. EMAIL_BACKEND = 'django.core.mail.backends.smtp.EmailBackend' EMAIL_HOST = 'smtp.gmail.com' EMAIL_PORT = 587 EMAIL_USE_TLS = True EMAIL_HOST_USER = os.environ.get('EMAIL_USER') EMAIL_HOST_PASSWORD = os.environ.get('EMAIL_PASS') A_KEY=os.environ.get("AWS_ACCESS_KEY_ID") A_SKEY=os.environ.get("AWS_SECRET_ACCESS_KEY") AWS_ACCESS_KEY_ID = A_KEY AWS_SECRET_ACCESS_KEY = A_SKEY AWS_STORAGE_BUCKET_NAME = os.environ.get('AWS_STORAGE_BUCKET_NAME') AWS_S3_FILE_OVERWRITE = False AWS_DEFAULT_ACL = None DEFAULT_FILE_STORAGE = 'storages.backends.s3boto3.S3Boto3Storage' Full Traceback: Exception while resolving variable 'url' in template 'ecommerce/home.html'. Traceback (most recent call last): File "C:\Users\USER\AppData\Local\Programs\Python\Python37-32\lib\site-packages\django\template\base.py", line 828, in _resolve_lookup current = current[bit] TypeError: 'ImageFieldFile' object is not subscriptable During handling of the above exception, another exception occurred: Traceback (most recent call last): File "C:\Users\USER\AppData\Local\Programs\Python\Python37-32\lib\site-packages\django\template\base.py", line 836, in _resolve_lookup current = getattr(current, bit) File "C:\Users\USER\AppData\Local\Programs\Python\Python37-32\lib\site-packages\django\db\models\fields\files.py", line 62, in url return self.storage.url(self.name) File "C:\Users\USER\AppData\Local\Programs\Python\Python37-32\lib\site-packages\storages\backends\s3boto3.py", line 681, in url params['Bucket'] = self.bucket.name File "C:\Users\USER\AppData\Local\Programs\Python\Python37-32\lib\site-packages\storages\backends\s3boto3.py", line 385, in bucket self._bucket = self._get_or_create_bucket(self.bucket_name) File "C:\Users\USER\AppData\Local\Programs\Python\Python37-32\lib\site-packages\storages\backends\s3boto3.py", line 422, in _get_or_create_bucket bucket = self.connection.Bucket(name) File "C:\Users\USER\AppData\Local\Programs\Python\Python37-32\lib\site-packages\boto3\resources\factory.py", line 474, in create_resource client=self.meta.client)(*args, **kwargs) File "C:\Users\USER\AppData\Local\Programs\Python\Python37-32\lib\site-packages\boto3\resources\base.py", line 119, in init 'Required parameter {0} not set'.format(identifier)) ValueError: Required parameter name not set Exception … -
How to fetch data of a particular id refrenced by foreign key django?
Following is model I have created: class Question(models.Model): title = models.CharField(max_length=255 ) description = models.TextField(max_length=300) class Quiz(models.Model): name = models.CharField(max_length=225,blank=False ) quiz_type =models.IntegerField(choices=QUIZ_TYPE,default=0) questions = models.ManyToManyField( Question, through='QuestionQuiz', related_name="quiz_question") categories= models.ManyToManyField(Category,through='CategoryQuiz',related_name='quiz_category') class QuestionQuiz(models.Model): quiz = models.ForeignKey(Quiz,on_delete=models.CASCADE) question = models.ForeignKey(Question,on_delete=models.CASCADE) correct =models.DecimalField(max_digits=4, decimal_places=3) incorrect= models.DecimalField(max_digits=4, decimal_places=3) class Meta: unique_together = ('quiz','question') Views.py - Used django_filter package to create filter class FilterQuestionView( AddQuestionAjaxFormMixin,FormMixin,FilterView): form_class = QuestionQuizForm filterset_class = QuestionFilter paginate_by = 5 context_object_name = 'questions' This is template : {% for question in questions %} <tr> <form method='POST' id="q_{{question.id}}"> <td>{{question.title}}</td> <td>{{question.description}}</td> <td><input type="text" value="1" id="correct_{{question.id}}"></td> <td><input type="text" value="1" id="incorrect_{{question.id}}"></td> <td> <a id="btn_{{question.id}}" class="btn purple-gradient" onclick="addRemoveQuestion({{question.id}},{{quiz}})" >Add</a> </td> </form> When I click add button the question along with their scores correct get +1 and incorrect -1 are updated to the database. The corresponding quiz id is send thru the url in the form : path('filter_list/<pk>',views.FilterQuestionView.as_view(),name='filter'), What I want to achieve here is when page loads initially I want to show the scored for that corresponding question based on the quiz id passed in this for {{question.questionquiz_set.all }} but this will get all the question related to id. I want to get questions related to that quiz only. -
Django model objects became not hashable after upgrading to django 2.2
I'm testing the update of an application from Django 2.1.7 to 2.2.12. I got an error when running my unit tests, which boils down to a model object not being hashable : Station.objects.all().delete() py37\lib\site-packages\django\db\models\query.py:710: in delete collector.collect(del_query) py37\lib\site-packages\django\db\models\deletion.py:192: in collect reverse_dependency=reverse_dependency) _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <django.db.models.deletion.Collector object at 0x000001EC78243E80> objs = <QuerySet [<Station(nom='DUNKERQUE')>, <Station(nom='STATION1')>, <Station(nom='STATION2')>]>, source = None, nullable = False reverse_dependency = False def add(self, objs, source=None, nullable=False, reverse_dependency=False): """ Add 'objs' to the collection of objects to be deleted. If the call is the result of a cascade, 'source' should be the model that caused it, and 'nullable' should be set to True if the relation can be null. Return a list of all objects that were not already collected. """ if not objs: return [] new_objs = [] model = objs[0].__class__ … -
Django paginator sorting page is not work
i use Paginator. First page comes sorted. But when go two or other pages sorting is broken. I use this code; def mostviewdaily(request): poll = Poll.objects.filter(created_date__gte=datetime.now() - timedelta(hours=24)).order_by('-totalvotes') paginator = Paginator(poll, 30) page = request.GET.get('page') poll = paginator.get_page(page) yorumlar = Comment.objects.all() return render(request, "poll/popular.html", {"poll": poll,"yorumlar": yorumlar, }) {% if poll.has_previous %} <li class="page-item"> <a class="page-link" href="&page=1">first</a> </li> <li class="page-item"> <a class="page-link" href="&page={{ poll.previous_page_number }}">previous</a> </li> {% endif %} {% for l in poll.paginator.page_range %} {% if l <= poll.number|add:1 and l >= poll.number|add:-1 %} <li class="page-item"><a class="page-link" href="?page={{ forloop.counter }}">{{ forloop.counter }}</a></li> {% endif %} {% endfor %} {% if poll.has_next %} <li class="page-item"> <a class="page-link" href="?results={{ query }}&page={{ poll.next_page_number }}">next</a> </li> <li class="page-item"> <a class="page-link" href="?results={{ query }}&page={{ poll.paginator.num_pages }}">last</a> </li> {% endif %} How can i solve this? Thanks -
Request.Post method not working properly in django
I building quiz app. i creted 3 model Quiz , Question ,Answer Question is linked with Quiz by foreign key and Answer is linked with Question.i provided boolean field to the answer. I created radio button but its not wotking . it showing error : MultiValueDictKeyError at /quiz/2/11/ 'choice' views.py def question_detail(request,question_id,quiz_id): q = Quiz.objects.get(pk=quiz_id) que = Question.objects.get(pk=question_id) ans = que.answer_set.all() selected_choice = que.answer_set.get(pk=request.POST['choice']) if selected_choice is True: come = que.rank came = come + 1 later_question = q.question_set.get(rank=came) return render(request,'app/question_detail.html',{'que':que , 'later_question':later_question, 'ans':ans}) else: come = que.rank later_question = q.question_set.get(rank=come) return render(request, 'app/question_detail.html', {'que': que, 'later_question': later_question, 'ans': ans}) question_detail.html <form action="{% 'app:detail' quiz_id=quiz.id question_id=que.id %}" method="post"> {% csrf_token %} {% for choice in que.answer_set.all %} <input type="radio" name="choice" id="choice{{forloop.counter}}" value="{{choice.id}}"> <label for="choice{{forloop.counter}}">{{choice.answer}}</label> {% endfor %} -
How do I edit an entered data in django directly on the webpage. For eg- like in a todo app
No code for this question. I am asking this for general use in various applications -
Flask - get separates values in different sessions variables
Good day everyone, for this script I'm trying to get single values from a SQL query and store them in different session variables. I've tried to print it but I get an error : TypeError: 'ResultProxy' object is not subscriptable @app.route("/login", methods=['GET', 'POST']) def login(): if request.method == "POST": username = request.form.get("username") password = request.form.get("password") query = db.execute("SELECT * FROM accounts WHERE username = :username and password = :password", { "username": username, "password": password}) usuario = query session['id']= usuario[0] session[usuario]=usuario[1] print(session['id']) return render_template("/index.html") How can I get it to work? Let me know your responses. Thanks!!! -
Django ORM: annotate a queryset with a specific value stored in a JSONField
I would like to "annotate" a queryset (related to a model that could be called My_Model_A) with values stored in a JSONField (let's call it coefficients) of a specific instance of another model (My_Model_B). For instance, the value of coefficients could be {"6500":1, "7201":2, "2003":1.5} where 6500, 7201 and 2003 are primary keys of My_Model_A instances that I want to gather in a queryset. In that specific case, I would like to be able to easily access the values 1, 2, 1.5 in my Django QuerySet object. Concretely, what I am currently doing is this: coefficients = My_Model_B.objects.latest().coefficients # JSONField results = My_Model_A.objects.filter(pk__in=coefficients).values('pk', 'name') results = list(results) for result in results: result['coefficient']=coefficients[result['pk']] However, I guess there is a more efficient way to do that and to avoid this "for" loop, especially for big querysets. Any help appreciated. Thank you in advance! -
How to set headers in DRF's APIClient() delete() request?
When running tests, I'd like to create and then delete some resources. Access to the target server requires authenticating with a token. from django.test import TestCase from rest_framework.test import APIClient (...) class MyTest(TestCase): def setUp(self): self.client = APIClient() def test_creation_and_deletion(self): payload = {"key": "value"} # This works, but it's handled by a custom create() method from views.py: res = self.client.post(<url>, payload) (...) # This doesn't work, no custom delete() method is defined anywhere: tar_headers = {"private-token": "<token>"} res2 = self.client.delete(res.data["target_resource_url"], headers=tar_headers) Printing res2 gives the following output: <HttpResponseNotFound status_code=404, "text/html"> Deletion requests sent towards target_resource_url from e.g. Postman work fine as long as token is given in headers. How to approach this issue? -
django.db.utils.OperationalError: could not translate host name "db" to address: Name or service not known
why this error ? django.db.utils.OperationalError: could not translate host name "db" to address: Name or service not known changes i made in settings.py file DATABASES = { 'default': { 'ENGINE': 'django.db.backends.postgresql', 'NAME': 'postgres', 'USER': 'postgres', 'PASSWORD': 'postgres', 'HOST': 'db', 'PORT': 5432 } } changes i made in dockor-compose.yml file version: '3.7' services: web: build: . command: python /code/manage.py runserver 0.0.0.0:8000 volumes: - .:/code ports: - 8000:8000 depends_on: - db db: image: postgres:11 -
Why PyCharm Terminal returnung different results?
Here is similar question pycharm terminal and run giving different results as you may see there was problem with Python versions. Here what I have: (difference in the last lines output) Ubuntu Terminal: ***@***:~/Documents/Coding/Django/myfirst$ python3 manage.py shell Python 3.6.9 (default, Nov 7 2019, 10:44:02) [GCC 8.3.0] on linux Type "help", "copyright", "credits" or "license" for more information. (InteractiveConsole) >>> from articles.models import Article, Comment >>> a = Article.objects.get(id = 1) >>> a <Article: How to...?> >>> a.comment_set.all() <QuerySet [<Comment: John>, <Comment: Jack>, <Comment: Nelson>, <Comment: Bill>]> PyCharm Terminal: ***@***:~/Documents/Coding/Django/myfirst$ python3 manage.py shell Python 3.6.9 (default, Nov 7 2019, 10:44:02) [GCC 8.3.0] on linux Type "help", "copyright", "credits" or "license" for more information. (InteractiveConsole) >>> from articles.models import Article, Comment >>> a = Article.objects.get(id = 1) >>> a.id 1 >>> a.article_Title 'How to...?' >>> a.comment_set.all() <QuerySet [<Comment: Comment object (1)>, <Comment: Comment object (2)>, <Comment: Comment object (3)>]> So it`s returning id of Comment instead of Name. Many thanks for any advice! -
django charField not accepts numbers
I'm new to django and i was testing CURD and it worked correctly till i found something weird i have charfield which not accepting any numbers and showing an error when i get all records Reverse for 'updateUser' with arguments '('uuu1',)' not found. 1 pattern(s) tried views.py def signup(request): form = UserForm() if request.method == 'POST': # fullname = request.POST['fullname'] form = UserForm(request.POST) if form.is_valid(): form.save() return redirect('/') else: form = UserForm(request.POST) else: form = UserForm(request.POST) context = {'form':form} return render(request,'singup.html',context) def updateUser(request,fullname): user = User.objects.get(fullname__icontains=fullname) form = UserForm(instance=user) if request.method == 'POST': form = UserForm(request.POST, instance=user) if form.is_valid(): form.save() return redirect('/') context = {'form':form} return render(request,'singup.html',context) def getAllUsers(request): print("getAllUsers") thesearchValue = '' if 'SearchValue' in request.GET: thesearchValue = request.GET['SearchValue'] print(thesearchValue) print(request.GET['SearchValue']) allUsers = User.objects.filter(fullname__icontains=thesearchValue)#all() # return render(request,'getUsersInfo.html',{'allUsers':allUsers}) return render(request,'getUsersInfo.html',{'allUsers':allUsers}) else: print("Empty") allUsers = User.objects.all() return render(request,'getUsersInfo.html',{'allUsers':allUsers}) def deleteUser(request,fullname): print('delete the user') todelete = User.objects.filter(fullname=fullname) todelete.delete() return redirect(getAllUsers) Template <form method="GET"> {% csrf_token %} <div class="input-group"> <input type="text" class="form-control" placeholder="Search this blog" name="SearchValue"> <div class="input-group-append"> <button class="btn btn-secondary" type="button"> <i class="fa fa-search"></i> </button> </div> </div> </form> <table class="table table-bordered"> <thead> <tr> <th>Name</th> <th>Department</th> <th>Phone</th> <th>Actions</th> <th>Actions</th> </tr> </thead> <tbody> {% for x in allUsers%} <tr> <td>{{x.fullname}}</td> <td>{{x.email}}</td> <td>{{x.Resp}}</td> <td> <form … -
I installed a package outside virtual environment but cannot use it in the virtual environment
I've installed the package Pillow outside the virtual environment created using pipenv. But when I try to make migrations for my django project in this environment, it says Pillow is not installed and asks to install it. I think I installed pillow globally but it is not accessible by the pipenv virtual environment. I'm using python 3.8 and use sublime3 as editor. -
Check if object has relation with other in ManyToMany field and aggregate field
I have a couple models as follows: class Student(models.Model): name = models.CharField() classes = models.ManyToManyField(Class, related_name="students") class Class(models.Model): nombre = models.CharField What I need is a way such that, when querying students in certain class, instead of just returnig the students enrolled in that class, it returns a list of all the students, each one with an aggregated field indicating if such student is enrolled in that class, e.g.: [{'name':'student A', 'enrolled_in_physics':True}, {'name':'student B', 'enrolled_in_physics':False}] I think it can be achieved through F() expressions along with ExpressionWrapper, but have no idea of how implement them; additionaly, the documentation and the examples are not very noob-friendly. Any help is appreciated, thanks!. -
Please share what can be achieved using Django Middleware?
1)Cross site script validation 2)Connect database for CRUd operations 3)User authentication 4)Used for creating greaphical images I feel like 1 and 3 can be done, but please give suggestion if I am correct or not -
https module post request does't send data to django server from dialogflow fulfillment
I want to use post method for sending data to django server from dialogflow fulfillment. POST request completes successfully giving statusCode 200, but doesn't send any data. Dialogflow Fullfilment Code const https = require('https'); const data = JSON.stringify({ name: 'John Doe', job: 'Content Writer' }); const options = { hostname: 'my-url.com', method: 'POST', port:443, headers: { 'Content-Type': 'application/json', 'Content-Length': data.length } }; const req = https.request(options, res => { console.log(`statusCode: ${res.statusCode}`); let response = ''; res.on('data', (chunk) => { response+=chunk; }); res.on('end', () => { console.log('Body: ', JSON.parse(response)); }); }).on('error', error => { console.error(error); }); req.write(data_string); req.end(); Dialogflow responses with status 200 in firebase logs, but Django doesn't get any data from post request. Django Code def test_func(request): print(request.POST) return JsonResponse({'Response': request.POST}) Django server logs return empty query list <QueryDict: {}> note: I removed CsrfViewMiddleware in django settings, for just testing purpose -
How to access the ppts stored in the media folder in to views.py to perform certain operations in django
*i have added the code in settings.py MEDIA_URL = '/media/' MEDIA_ROOT = os.path.join(BASE_DIR, 'media') also in urls.py from django.contrib import admin from django.urls import path from django.urls import include from django.conf import settings from django.conf.urls.static import static urlpatterns = [ path('admin/', admin.site.urls), path('', include('cmp.urls')), path('', include('usr.urls')), path('', include('com.urls')), ]+ static(settings.MEDIA_URL, document_root=settings.MEDIA_ROOT) the code written in views.py is import os from pptx import Presentation from django.conf import settings settings.configure() your_media_root = settings.MEDIA_ROOT+'media/input/Bebras_Best_of_school.pptx' prs = Presentation(your_media_root) title_slide_layout = prs.slide_layouts[0] slide = prs.slides.add_slide(title_slide_layout) title = slide.shapes.title subtitle = slide.placeholders[1] title.text = "Hello, World!" subtitle.text = "python-pptx was here!" prs.save('test.pptx') and the error i m getting is pptx.exc.PackageNotFoundError: Package not found at 'media/input/Bebras_Best_of_school.pptx' can you please help me* -
I wrote a code in Jupiter for visualization of graph. That code I want to write in Django. But I face an Issue while is properly run in Jupiter
import numpy as np import pandas as pd import matplotlib.pyplot as plt import COVID19Py covid19 = COVID19Py.COVID19() covid19 = COVID19Py.COVID19(data_source="jhu") latest = covid19.getLatest() location = covid19.getLocationByCountryCode("IN") loc_data=location[0] virusdata=dict(loc_data) loc_data=location[0] virusdata=dict(loc_data['latest']) names=list(virusdata.keys()) values=list(virusdata.values()) plt.bar(range(len(virusdata)),values, tick_label=names) plt.title('COVID-19 Analysis') plt.show() -
Django - App Engine - Cloud SQL (PostgreSQL) - OperationalError: could not connect to server: Connection refused
I have Django deployed to App Engine that's connected to Cloud SQL (PostgreSQL) instance. I keep getting the following errors: OperationalError: could not connect to server: Connection timed out and OperationalError: could not connect to server: Connection refused app.yaml # [START django_app] runtime: python37 service: prestige-worldwide handlers: # This configures Google App Engine to serve the files in the app's static # directory. - url: /static static_dir: static/ # This handler routes all requests not caught above to your main app. It is # required when static routes are defined, but can be omitted (along with # the entire handlers section) when there are no static files defined. - url: /.* script: auto # [END django_app] settings.py - DATABASE configuration ALLOWED_HOSTS = ['app-engine url','127.0.0.1'] DATABASES = { 'default': {'ENGINE': 'django.db.backends.postgresql_psycopg2', 'NAME': 'postgres', 'USER': 'postgres', 'PASSWORD': 'admin', 'HOST': 'instance public ip address', 'PORT': 'ip address host',}} It works fine locally with Cloud SQL, but doesn't work when deployed to App Engine. -
Django, internationalization and localization. How to translate dynamic content in the best possible way?
I have a news tab on my website. News is parsed from another site, so I can't translate all this content manually in my django.po file. So how can I do it in some other way? Also, i want to use language switcher, but this {% trans 'value' %} is so awful and bad, so it can translate words like 'Go/Change/English', only uppercase, only one-two words, and...that's it. Otherwise, I need to translate everything manually in my django.po file. But I can't do this because the content is constantly changing. Maybe I can somehow connect something like Google Translate language switcher to my site? If you know how to translate dynamic content in the best possible way, then I need your advices, suggestions, and recommendations, because i don't know how to do that in the best way. Thanks, any help will be invaluable.
