Django community: RSS
This page, updated regularly, aggregates Django Q&A from the Django community.
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Error initialising model with UUIDField django
Problem : So, I have been trying to make an object of the model Trade with an initial value to the identifier from my custom function gen_rand_string(). But the problem is when, I am initialising it. If I remove the initializer and set the UUIDField to NULL, it works out to be fine. This is the error, I am getting : TypeError at /admin/account/trade/add/ int() argument must be a string or a number, not 'Trade' My Trade class : class Trade(models.Model): NEW_TRADE = 'N' CANCELLED_TRADE = 'C' PENDING_TRADE = 'P' STATUS_OF_TRADE = ( (NEW_TRADE, "New"), (CANCELLED_TRADE, "Cancelled"), (PENDING_TRADE, "Pending") ) TYPE_BUY = 'B' TYPE_SELL = 'S' TYPE_OF_TRADE = ( (TYPE_BUY, "Buy"), (TYPE_SELL, "Sell") ) user = models.OneToOneField('UserProfile', related_name='trades') identifier = models.UUIDField(null=False, editable=False) created_at = models.DateTimeField(auto_now_add=True, editable=False) finished_at = models.DateTimeField(auto_now_add=True) amount = models.DecimalField(max_digits=19, decimal_places=10, null=False) type = models.CharField(max_length=2, choices=TYPE_OF_TRADE, null=False) status = models.CharField(max_length=2, choices=STATUS_OF_TRADE, default=PENDING_TRADE, null=False) def __init__(self, *args, **kwargs): self.identifier = gen_rand_string() super(Trade, self).__init__(self, *args, **kwargs) class Meta: ordering = ('created_at',) def __unicode__(self): return self.identifier def __str__(self): return self.identifier My gen_rand_string() : def gen_rand_string(purpose=''): if purpose: return purpose + '_' + get_random_string(length=64 - len(purpose)) else: return get_random_string(length=64) Suggestions : I am making a random string for each trade in not … -
Django blog application error
I have just started coding with django module and for now i am just copying a code from lynda. Although i coded correctly, i got tons of error when i tried to run server. I guess it is because of differences between Django 2 and Django 1.8. What exactly should i change? You may find my code and errors below. Thanks. Errors: python manage.py runserver Performing system checks... Unhandled exception in thread started by .wrapper at 0x105a53598> Traceback (most recent call last): File "/Users/keremkizbaz/anaconda3/lib/python3.6/site-packages/django/urls/conf.py", line 17, in include urlconf_module, app_name = arg ValueError: too many values to unpack (expected 2) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/Users/keremkizbaz/anaconda3/lib/python3.6/site-packages/django/utils/autoreload.py", line 225, in wrapper fn(*args, **kwargs) File "/Users/keremkizbaz/anaconda3/lib/python3.6/site-packages/django/core/management/commands/runserver.py", line 121, in inner_run self.check(display_num_errors=True) File "/Users/keremkizbaz/anaconda3/lib/python3.6/site-packages/django/core/management/base.py", line 364, in check include_deployment_checks=include_deployment_checks, File "/Users/keremkizbaz/anaconda3/lib/python3.6/site-packages/django/core/management/base.py", line 351, in _run_checks return checks.run_checks(**kwargs) File "/Users/keremkizbaz/anaconda3/lib/python3.6/site-packages/django/core/checks/registry.py", line 73, in run_checks new_errors = check(app_configs=app_configs) File "/Users/keremkizbaz/anaconda3/lib/python3.6/site-packages/django/core/checks/urls.py", line 40, in check_url_namespaces_unique all_namespaces = _load_all_namespaces(resolver) File "/Users/keremkizbaz/anaconda3/lib/python3.6/site-packages/django/core/checks/urls.py", line 57, in _load_all_namespaces url_patterns = getattr(resolver, 'url_patterns', []) File "/Users/keremkizbaz/anaconda3/lib/python3.6/site-packages/django/utils/functional.py", line 36, in get res = instance.dict[self.name] = self.func(instance) File "/Users/keremkizbaz/anaconda3/lib/python3.6/site-packages/django/urls/resolvers.py", line 536, in url_patterns patterns = getattr(self.urlconf_module, "urlpatterns", self.urlconf_module) File "/Users/keremkizbaz/anaconda3/lib/python3.6/site-packages/django/utils/functional.py", line 36, in … -
django-ckeditor doesnt save changes IN CKEditor widget
I have integrated django-ckeditor into my admin and everything is working. The only issue I have is when I use googlewebfontsplugin the changes are made to the content, so it is working , but when i reload the admin page the ckeditor widget prepopulates without the changes I just made. I think this is a problem with the googlewebfonts plugin since when I change the font size, type or style, the ckeditor widget prepopulates correctly with any changes I make, but it seems when I use the googlewebfonts plugin the changes arent made and it resets to normal. config.js : CKEDITOR.editorConfig = function( config ) { // Define changes to default configuration here. For example: // config.language = 'fr'; // config.uiColor = '#AADC6E'; config.font_names = 'GoogleWebFonts'; config.extraPlugins = 'ckeditor-gwf-plugin'; 'pbckcode'; config.toolbarGroups = [ {name: 'pbckcode'},] }; settings.py : CKEDITOR_CONFIGS = { 'default': { 'toolbar': 'full', 'height': 300, 'width': 900, }, } Thank you for any help. -
Django upload csv file copt to postgresql table
I am uploading a csv file in Django : $('#import-file-dialog').on('change', function(event) { $('#upload-files').click(); }); <div class="" style="padding-left: 15px;"> <button class="btn btn-primary btn-outline" id="open-file-dialog">Upload Bulk</button> <input type="file" id="import-file-dialog" name="import_file_dialog" style="display: none;" /> <button class="btn btn-primary" id="upload-files" name="upload_import" style="display: none;">Upload Bulk</button> </div> And after in Django View: import_data = request.FILES.get('import_file_dialog') file = import_data.read() Now i want to use psycopg2 copy_from for inserting csv data to Posgresql. I do google for same but unable to get exact answer. I had two problem 1- Remove header from csv data 2-Use copy_from to insert that csv data to postgresql. Thanks for your precious time. -
How to use opencv in django to capture images?
I am making a web app in python using DJANGO. I want to make a window in my webpage that will display the feed from my webcam using OPENCV and i can take picture through it. OPENCV displays feed in a desktop window by using IMSHOW() but i want to show it in my webpage somehow. -
Redirecting to the required page but url is not changing in django
I have created a small django project. In that when i try to redirect to a specific page, the url is not changing but the required page is getting loaded properly. I am using render() to redirect to the specific pages. views.py file: def create_album(request): if not request.user.is_authenticated(): return render(request, 'photo/login.html') else: form = AlbumForm(request.POST or None, request.FILES or None) if form.is_valid(): album = form.save(commit=False) album.user = request.user album.album_logo = request.FILES['album_logo'] album.save() return render(request, 'photo/detail.html', {'album': album}) context = { "form": form, } return render(request, 'photo/create_album.html', context) def detail(request, album_id): if not request.user.is_authenticated(): return render(request, 'photo/login.html') else: user = request.user album = get_object_or_404(Album, pk=album_id) return render(request, 'photo/detail.html', {'album': album, 'user': user}) urls.py file: from django.conf.urls import url from . import views app_name = 'photo' urlpatterns = [ url(r'^login_user/$', views.login_user, name='login_user'), url(r'^register/$', views.register, name='register'), url(r'^logout_user/$', views.logout_user, name='logout_user'), url(r'^(?P<album_id>[0-9]+)/$', views.detail, name='detail'), url(r'^create_album/$', views.create_album, name='create_album'), url(r'^(?P<album_id>[0-9]+)/create_picture/$', views.create_picture, name='create_picture'), url(r'^(?P<album_id>[0-9]+)/delete_album/$', views.delete_album, name='delete_album'), url(r'^(?P<song_id>[0-9]+)/favorite/$', views.favorite, name='favorite'), url(r'^(?P<album_id>[0-9]+)/favorite_album/$', views.favorite_album, name='favorite_album'), url(r'^(?P<album_id>[0-9]+)/delete_pic/(?P<song_id>[0-9]+)/$', views.delete_pic, name='delete_pic'), url(r'^$', views.index, name='index'), ] The problem is when i try to create an album, i get the url as:127.0.0.1:8000/create_album/ After creating the album, the page has to redirected to detail.html page. The url for that should be:127.0.0.1:8000/10/ (10 is the album_id) But the … -
ValueError: Cannot assign "u'http://localhost:8000/players/1/'": "Game.referee" must be a "User" instance
I understand what this error is saying, just not understanding how to pass user instance in a request(postman). Following is my model. class Game(models.Model): referee = models.ForeignKey(User, on_delete=models.CASCADE, related_name='referee') player_1 = models.ForeignKey(User, on_delete=models.CASCADE, related_name='opponent_1') player_2 = models.ForeignKey(User, on_delete=models.CASCADE, related_name='opponent_2') attacker = models.ForeignKey(User, on_delete=models.CASCADE, related_name='attacker') status = models.CharField(max_length=20, choices=GAME_STATUS, default='QUEUED') game_type = models.CharField(max_length=20, choices=GAME_TYPE, default='LEAGUE') serializer. class GameSerializer(serializers.HyperlinkedModelSerializer): class Meta: model = Game fields = ('__all__') and viewset is class GameViewSet(viewsets.ModelViewSet): queryset = Game.objects.all() serializer_class = GameSerializer Till here "u'http://localhost:8000/players/1/'" works fine. As soon as I do following . def create(self, request): game = Game.objects.create( referee = request.data.get('referee', request.user), player_1 = request.data.get('player_1', None), player_2 = request.data.get('player_2', None), attacker = request.data.get('attacker', None), status = request.data.get('status', None), game_type = request.data.get('game_type', None) ) game.save() return game the same API call throws following error ValueError: Cannot assign "u'http://localhost:8000/players/1/'": "Game.referee" must be a "User" instance. Should I really create user instance from the url or there is more elegant way to pass the user instance? -
How to show mp3 player in django
I have a question. I want to have on my website a mp3 player. I made somethink like this: models.py class Wpisy(models.Model): title = models.CharField(max_length=400, verbose_name="Tytuł") slug = models.SlugField(unique=True, max_length=400,verbose_name="Przyjazny adres url") content = models.TextField() status_audio = models.BooleanField(default=False, verbose_name="Czy dostępny będzie plik audio?") audio_file = models.FileField(upload_to='uploads/',verbose_name="Plik audio") created_date = models.DateTimeField(blank=True, null=True, verbose_name="Data utworzenia") category = models.ForeignKey(Kategorie, verbose_name="Kategoria", on_delete=models.CASCADE) and i have also in html file the code : {% extends 'bajki/index.html' %} {% block content %} Utworzono : {{detale_bajki.created_date}}<br> Kategoria: {{detale_bajki.category}}<br> {{ detale_bajki.title }}<br> {{ detale_bajki.content}}<br><p> {% if detale_bajki.status_audio == True %} <audio controls> <source src="/uploads/{{ audio_file.url }}" type="audio/mp3"> Twoja przeglądarka nie obsługuje plików audio. </audio> {% else %} {% endif %} {% endblock %} the mp3 player in html is visible on the page but play nothing. In admin mode i'v added a mp3 song in the few of records but still nothing. Also I'v created in settings.py the lines : MEDIA_ROOT = os.path.join(BASE_DIR, 'uploads') MEDIA_URL = '/uploads/' -
How can I access objects in a django model composed of two foreign keys?
These are the relevant classes of my app. I want basically understand if the a certain user (form AuthUser) is linked to a business (from BusinessInformation) by looking at UserBusinessInformation. Thanks class AuthUser(models.Model): password = models.CharField(max_length=128) last_login = models.DateTimeField(blank=True, null=True) is_superuser = models.IntegerField() username = models.CharField(unique=True, max_length=150) first_name = models.CharField(max_length=30) last_name = models.CharField(max_length=30) email = models.CharField(max_length=254) is_staff = models.IntegerField() is_active = models.IntegerField() date_joined = models.DateTimeField() class Meta: managed = False db_table = 'auth_user' class BusinessInformation(models.Model): business_id = models.AutoField(primary_key=True) name = models.CharField(max_length=255) lat = models.CharField(max_length=255) lng = models.CharField(max_length=255) formatted_address = models.CharField(max_length=255, blank=True, null=True) locality = models.CharField(max_length=255, blank=True, null=True) country = models.CharField(max_length=255, blank=True, null=True) administrative_area_level_5 = models.CharField(max_length=255, blank=True, null=True) administrative_area_level_4 = models.CharField(max_length=255, blank=True, null=True) administrative_area_level_3 = models.CharField(max_length=255, blank=True, null=True) administrative_area_level_2 = models.CharField(max_length=255, blank=True, null=True) administrative_area_level_1 = models.CharField(max_length=255, blank=True, null=True) postal_code = models.CharField(max_length=45, blank=True, null=True) route = models.CharField(max_length=255, blank=True, null=True) street_number = models.CharField(max_length=45, blank=True, null=True) phone = models.CharField(max_length=255, blank=True, null=True) phone2 = models.CharField(max_length=255, blank=True, null=True) phone3 = models.CharField(max_length=255, blank=True, null=True) email = models.CharField(max_length=255, blank=True, null=True) email2 = models.CharField(max_length=255, blank=True, null=True) email3 = models.CharField(max_length=255, blank=True, null=True) website = models.CharField(max_length=255, blank=True, null=True) facebook = models.CharField(max_length=255, blank=True, null=True) class Meta: managed = False db_table = 'business_information' class UserBusinessInformation(models.Model): user = models.ForeignKey(AuthUser, models.DO_NOTHING) business = models.ForeignKey(BusinessInformation, models.DO_NOTHING) … -
How can you use Django filters for string search when searching for some slightly different keywords in two models?
I came across a situation where I get two name in two model for a same product.The product are named as Xiaomi Redmi Note 3 in one model and Xiaomi Note 3 in another model. When I conduct a search to both model with filter __icontains with the keyword Xiaomi Note i get results from my second model but not from the first one. How can i get results from both model with this keyword. -
Unable to cast string to float to update a PointField
I'm trying to update a user's PointField but receive errors of TypeError('Invalid parameters given for Point initialization.') I may be going about this wrong as the other questions on SO regarding updating a PointField don't seem to address this issue at all--I haven't found any examples where users first cast their string to a float in order to update the pointfield. What's the proper way to save the PointField? Here's what I'm trying: from django.contrib.gis.geos import Point class LocationAjaxView(View): def get(self, request, *args, **kwargs): if self.request.is_ajax(): lat = self.request.GET.get('lat') lon = self.request.GET.get('lon') float(lat) float(lon) if self.request.user.is_authenticated: user = self.request.user Profile.objects.filter(user=user).update(last_location=Point(lat, lon)) return JsonResponse({'key': "value"}, safe=False) The relevant model field: ... last_location = models.PointField(null=True) ... I'm retrieving the lat and long coordinates via ajax. -
celery - message queues for long time running processes
I'm building a web server via django 1.11.5, that uses celery-3.1.23 & rabbitmq as message queue manager, to send async-tasks to a number of different demon-processes (processes with infinite loop [long time running]). How can I dynamically create queues for each process separately, and receive messages from the process' queue inside the daemon-process, do something asynchronously, and then forward the result to another "aggregator queue", to collect & validate the results, and sending a response to the user. (please see attached ilustracion) So far, I connected the processes via multiprocessing.connection Client and Server objects, and opened the processes by the Process object. code - consumer: from multiprocessing.connection import Listener from multiprocessing import Process def main_process_loop(path, port_id, auth_key): # Initialize the action1 intance to handle work stream: action_handler = ActionHandler(path) # Initialize the infinite loop that will run the process: pid, auth_key_bytes = int(port_id), bytes(auth_key) address = ('localhost', pid) # family is deduced to be 'AF_INET' while True: try: listener = Listener(address, authkey=auth_key_bytes) conn = listener.accept() input_values = conn.recv() listener.close() if input_values == None: raise Exception(ERR_MSG_INVALID_ARGV) else: #do something with input_values and ActionHandler # need to return success message to user except Exception as err: # need to return fail message … -
heroku not loading js files in django app
I tried deploying my django app on heroku, it works fine when i do heroku open, but when i click on buttons or some glyphicons they doesn't seem to work.The js files and bootstrap cdn js files are not being loaded.The css files are working fine though I tried python manage.py collectstatic as well.It didn't throw any error. My settings.py : import os import dj_database_url BASE_DIR = os.path.dirname(os.path.dirname(os.path.abspath(__file__))) db_from_env = dj_database_url.config(conn_max_age=500) DATABASES['default'].update(db_from_env) # Static files (CSS, JavaScript, Images) # https://docs.djangoproject.com/en/1.11/howto/static-files/ STATIC_URL = '/static/' STATICFILES_STORAGE = 'whitenoise.django.GzipManifestStaticFilesStorage' STATIC_ROOT = os.path.join(BASE_DIR, 'staticfiles') Requirements.txt: Django==1.11.6 dj-database-url==0.4.2 django-taggit==0.22.1 gunicorn==19.7.1 Pillow==3.1.2 Markdown==2.6.9 psycopg2==2.7.1 whitenoise==3.3.1 How can i solve this problem.Thanks -
Display the user's username when displaying their row from a seperate database table
On my website, I have a page where I display all my user's profiles (containing info such as bio, location etc). This data is NOT stored in my 'User Model' but in a model named 'Profile'. Obviously, I display this information like this: views.py queryset_list = Profile.objects.all() template {% for Profile in queryset_list %} {{Profile.bio}} {% endfor %} I also want to display these user's 'usernames' (which is stored in the User Model, NOT the Profile Model) but I don't know how to reference the User Model in relation to the Profile Model to get the connected username. Any help would be much appreciated. -
How to save ordered multiple upload files in Django
I have a Django form to upload multiple images. With Javascript, I allow user to see files name and sort it using sortable.min.js library before submit the form. It's possible to save the files using the order the user gives? last_position = property.images.last().position for index, item in enumerate(self.request.FILES.getlist('image'), start=last_position + 1): i = Image(prop=property, image=item, position=index) i.save() -
slug as detail view in django
I have a little problem. I want to use slug as a detail view in my project. But I don't know what I must change. My project files are models. py from django.db import models from django.utils import timezone class Kategorie(models.Model): title = models.CharField(max_length=250, verbose_name="Kategoria") slug = models.SlugField(unique=True, max_length=250, verbose_name="Przyjazny adres url") class Meta: verbose_name="Kategoria" verbose_name_plural="Kategorie" def __str__(self): return self.title class Wpisy(models.Model): title = models.CharField(max_length=400, verbose_name="Tytuł") slug = models.SlugField(unique=True, max_length=400,verbose_name="Przyjazny adres url") content = models.TextField() created_date = models.DateTimeField(blank=True, null=True, verbose_name="Data utworzenia") category = models.ForeignKey(Kategorie, verbose_name="Kategoria", on_delete=models.CASCADE) class Meta: verbose_name="Wpis" verbose_name_plural="Wpisy" def __str__(self): return self.title urls.py from django.urls import path from . import views urlpatterns = [ path('', views.lista_bajek, name="lista_bajek"), path('bajki/',views.lista_bajek, name='lista_bajek'), path('bajki/(?P<pk>\d+)/$', views.detale_bajki, name='detale_bajki'), ] views.py from django.shortcuts import render, get_object_or_404 from .models import Wpisy def lista_bajek(request): lista_bajek = Wpisy.objects.all() context ={'lista_bajek': lista_bajek,} return render(request, 'bajki/lista_bajek.html', context=context) def detale_bajki(request, pk): detale_bajki = get_object_or_404(Wpisy, pk=pk) return render(request, 'bajki/detale_bajki.html', {'detale_bajki': detale_bajki}) the one of html file {% extends 'bajki/index.html'%} {% block content %} <!DOCTYPE html> <html> <head> <title>Bajki</title> </head> <body> {% for bajki in lista_bajek %} Tytuł : <a href="{% url 'detale_bajki' pk=bajki.pk %}">{{bajki.title}} </a><br> {% endfor %} {% endblock %} </body> </html> Can somebdy tell me what I must to change … -
how can set a default value for MultiSelectField of a django model
from django.db import models from multiselectfield import MultiSelectField class Shop(models.Model): DAYS = ( ('sunday', 'Sunday'), ('monday', 'Monday'), ('tuesday', 'Tuesday'), ('wednesday', 'Wednesday'), ('thursday', 'Thursday'), ('friday', 'Friday'), ('saturday', 'Saturday'), ('Not any day', 'None'), ) closingDay = MultiSelectField(choices=DAYS) click here to get picture -
Celery + Sqs. Worker suddenly crash
I use SQS as broker for celery. When I start worker, it suddenly shutdown. My configs BROKER_URL = 'sqs://XXX:YYY@' BROKER_TRANSPORT_OPTIONS = { 'region': 'us-east-1', 'queue_name_prefix': 'dev-' } CELERY_ACCEPT_CONTENT = ['application/json'] CELERY_TASK_SERIALIZER = 'json' CELERY_RESULT_SERIALIZER = 'json' CELERY_CONTENT_ENCODING = 'utf-8' CELERY_QUEUES = ( Queue('high', Exchange('high'), routing_key='high'), Queue('low', Exchange('low'), routing_key='low'), ) When i start celery i see: [2018-01-21 15:05:17,193: INFO/MainProcess] Starting new HTTPS connection (1): queue.amazonaws.com [2018-01-21 15:05:17,889: INFO/MainProcess] Connected to sqs://XXX:**@localhost// [2018-01-21 15:05:17,932: INFO/MainProcess] Starting new HTTPS connection (1): queue.amazonaws.com After it worker stops Installed packages: boto3==1.5.19 botocore==1.8.33 celery==4.1.0 crypto==1.4.1 kombu==4.1.0 pycrypto==2.6.1 pycurl==7.43.0.1 -
URL is not changing though page redirects in django
I have developed a simple django project in which photos will be stored and displayed. The problem is whenever I redirect to a page, the page gets loaded but the url does not change in the address bar. So when i refresh the page again, I am getting errors. For example, I created an album. For that the url is: 127.0.0.1:8000/create_album/ Then it has to redirect to the albums page where all albums of user are stored. That url is 127.0.0.1:8000/10/ But i am not getting that url when i redirect to that page. The views.py: **def create_album(request): if not request.user.is_authenticated(): return render(request, 'photo/login.html') else: form = AlbumForm(request.POST or None, request.FILES or None) if form.is_valid(): album = form.save(commit=False) album.user = request.user album.album_logo = request.FILES['album_logo'] album.save() return render(request, 'photo/detail.html', {'album': album}) context = { "form": form, } return render(request, 'photo/create_album.html', context) def detail(request, album_id): if not request.user.is_authenticated(): return render(request, 'photo/login.html') else: user = request.user album = get_object_or_404(Album, pk=album_id) return render(request, 'photo/detail.html', {'album': album, 'user': user})** The page has to be redirected to photo/detail.html. It redirects to the required page but the url doesn't change. Please help me with this. -
Removing the primary key in class based views ( django rest framework )
Problem : Currently in my api/urls.py I have this line url(r'^profile/(?P<pk>[0-9]+)/$', views.UserProfileView.as_view()), but I want to get the profile based on request.user and so I have the code in class UserProfileView as the following : class UserProfileView(generics.RetrieveUpdateAPIView): serializer_class = UserProfileSerializer permission_classes = (permissions.IsAuthenticatedOrReadOnly, IsOwnerOrReadOnly,) pagination_class = LimitTenPagination def get_queryset(self): try: queryset = UserProfile.objects.filter(user=self.request.user) except: raise APIException('No profile linked with this user') return queryset But If I remove the pk field from urls.py file, I get an error like this : AssertionError at /api/profile/ Expected view UserProfileView to be called with a URL keyword argument named "pk". Fix your URL conf, or set the .lookup_field attribute on the view correctly. Which is expected. Possible solution : I made a function based view like this : @api_view(['GET', 'PUT']) def user_detail(request): """ Retrieve, update or delete a code snippet. """ try: user_profile_data = UserProfile.objects.get(user=request.user) except: raise APIException('No profile linked with this user') if request.method == 'GET': serializer = UserProfileSerializer(user_profile_data) return Response(serializer.data) elif request.method == 'PUT': serializer = UserProfileSerializer(user_profile_data, data=request.data) if serializer.is_valid(): serializer.save() return Response(serializer.data) return Response(serializer.errors, status=status.HTTP_400_BAD_REQUEST) And in the urls.py file added this line : url(r'^me/$', views.user_detail), This gets the work done, but I want a class based solution, so that in … -
How to get currency symbol from ISO country code in Django application?
I just want to get the Currency symbol for different countries in my Python Django application from the country code I have. For example I have a country code 'US', the output I need is '$' or 'US$'. Now I achieve this with the help of two libraries, namely pycountry and forex-python. Can I achieve this in a more simple way? import pycountry from forex_python.converter import CurrencyCodes code = "US" country = pycountry.countries.get(alpha_2=code) currency = pycountry.currencies.get(numeric=country.numeric) country_codes = CurrencyCodes() c.get_symbol(currency.alpha_3) Output: 'US$' -
Django admin - display children fields on "change" page
I am trying to display children fields (result.status and result.version) in "Select test to change" page. My current "Select test to change" page looks: enter image description here And I would like to add additional fields (as much as children items) and inside each of them I would like to have the status and version. While models looks like: class TestPlan(models.Model): test_plan_name = models.CharField(max_length=200) def __str__(self): return self.test_plan_name class Test(models.Model): test_plan = models.ForeignKey(TestPlan, on_delete=models.CASCADE) test_name = models.CharField(max_length=200) test_type = models.CharField(max_length=200) manual_ttc = models.IntegerField(default=0) priority = models.IntegerField(default=0) owner = models.CharField(max_length=200) drop_name = models.CharField(max_length=200) test_description = models.CharField(max_length=200) note = models.CharField(max_length=200) ac = models.CharField(max_length=200) def __str__(self): return self.test_name class Result(models.Model): plan = models.ForeignKey(TestPlan, on_delete=models.CASCADE) test = models.ForeignKey(Test) status = models.CharField(max_length=100) version = models.CharField(max_length=100) bug = models.CharField(max_length=100) result_path = models.CharField(max_length=100) def __str__(self): return self.status Thanks for your help, Eran Zilkha -
Setting multiple hosts in django-post_office
I am using django-post_office to send my emails but my problem is that I need to support more than 1 host, p.e. smtp.host1.com smtp.host2.com Each of this hosts has several users with their usernames and passwords. As far as I can see, django-post_office takes EMAIL_HOST, EMAIL_PORT etc only from the project settings. Is there a way to set the hostdata and userdata on the fly? Thanks! -
[Django-Social-Auth]: Current user always shows as "AnonymousUser"
I don't know why but when i authenticate user from social_auth (google OAuth2) it gets threw without any issue, but request.user always return "AnonymousUser", am i missing anything here, i tried with enabling all auth pipeline as well but no luck. views.py from django.contrib.auth import authenticate, login, logout def logoutUser(request): print("inside logout") logout(request) return render(request, 'Home/welcome.html') def likePost(request): print("inside like") print() print(dir(request.GET)) context={} context['User'] = request.user return render(request, 'Home/index.html', context) url.py from django.conf.urls import url,include from django.contrib import admin from authUser.views import loginUser, logoutUser from Home.views import homePage, newUserPage urlpatterns = [ url(r'^admin/', admin.site.urls), url(r'^loginUser/$', loginUser, name='loginUser'), url(r'^logoutUser/$', logoutUser, name='logoutUser'), url(r'^$', homePage, name='homePage'), url('', include('social_django.urls', namespace='social')), ] Templates <li> <a href="{% url 'social:begin' 'google-oauth2' %}?next={{ request.path }}">Login with Google</a> </li> <li class="nav-item dropdown"> <li><a href="{% url 'logoutUser' %}"><span class=" nav navbar-nav navbar-right"></span>Logout! {{User}}</a></li> </li> Server log after enabling "social.pipeline.debug.debug" in settings.py {'access_token': 'xyz', 'circledByCount': 27, 'displayName': 'Madhur', 'emails': [{'type': 'account', 'value': 'xyz@gmail.com'}], 'etag': '"xyz"', 'expires_in': 3600, 'gender': 'male', 'id': 'xyz', 'id_token': 'xyz', 'image': {'isDefault': True, 'url': ''}, 'isPlusUser': True, 'kind': 'plus#person', 'language': 'en', 'name': {'familyName': 'xyz', 'givenName': 'xyz'}, 'objectType': 'person', 'token_type': 'Bearer', 'url': 'https://plus.google.com/xyz', 'urls': [{'label': 'Picasa Web Albums', 'type': 'otherProfile', 'value': 'http://picasaweb.google.com/xyz'}], 'verified': False} ================================================================================ {} ================================================================================ () ================================================================================ … -
azure web app deployment in django not working
when i deploy my django app in azure with sql database it is showing me The page cannot be displayed because an internal server error has occurred.but when i deploy it without sql database it works fine. what is the problem Thank you.
