django

问题 I know there is existing title about this, but there question is different from mine. So here's my problem. I use context processor to display user name. It's working but my sentry detect an error yesterday. UnicodeEncodeError: 'ascii' codec can't encode character u'\xe9' in position 1: ordinal not in range(128) Here is my code: def display_name(request): try: name = "{0} {1}".format(request.user.first_name, request.user.last_name) name = name.strip() if not name: name = request.user.username

问题 I'm following the docker-compose tutorial, to try and figure out how to get a django app to deploy: http://docs.docker.com/compose/django/ And everything's going smoothly (the app even works!) but the django project folder composeexample isn't created in my local project directory. I'm left with a working "It Works!" page after running: $ docker-compose run web django-admin.py startproject composeexample . But I can't continue to edit the composeexample/settings.py , as the tutorial suggests:

问题 Is there a way to display the weekday of a datetime object in a template as the actual name of the weekday? Basically I want it to print Friday instead of 5 . 回答1: See the documentation for the built-in date filter. From there you'll see you need to use: l Day of the week, textual, long. 'Friday' 回答2: For clarity's sake, the template tag format character "l" (lower-case "L") can be used in the Django template like so: {{ object.some_date_field | date:"l" }} Django 1.8.2 回答3: You can also use:

问题 Is there a way to display the weekday of a datetime object in a template as the actual name of the weekday? Basically I want it to print Friday instead of 5 . 回答1: See the documentation for the built-in date filter. From there you'll see you need to use: l Day of the week, textual, long. 'Friday' 回答2: For clarity's sake, the template tag format character "l" (lower-case "L") can be used in the Django template like so: {{ object.some_date_field | date:"l" }} Django 1.8.2 回答3: You can also use:

问题 def update(request, property_id): obj = get_object_or_404(PropertyModel, property_id= form = PropertyModelForm(request.POST or None, instance= if form.is_valid(): form.save() template = 'form.html' context = { 'form': form } return render(request, template, context) have done using Django model from but want to do it using HTML form 回答1: I'd recommend you to use Django forms but if that's not an option you can go ahead and use Javascript and manually checking on the views, here's an extremely

问题 def update(request, property_id): obj = get_object_or_404(PropertyModel, property_id= form = PropertyModelForm(request.POST or None, instance= if form.is_valid(): form.save() template = 'form.html' context = { 'form': form } return render(request, template, context) have done using Django model from but want to do it using HTML form 回答1: I'd recommend you to use Django forms but if that's not an option you can go ahead and use Javascript and manually checking on the views, here's an extremely

问题 def update(request, property_id): obj = get_object_or_404(PropertyModel, property_id= form = PropertyModelForm(request.POST or None, instance= if form.is_valid(): form.save() template = 'form.html' context = { 'form': form } return render(request, template, context) have done using Django model from but want to do it using HTML form 回答1: I'd recommend you to use Django forms but if that's not an option you can go ahead and use Javascript and manually checking on the views, here's an extremely

问题 I am fairly new to Django and unfamiliar with the best practices for this situation (in any framework/language, not just python/django). The situation is that when a user first registers on my site, I want to create an "organization" for them if it doesn't exists, and then subsequently create a user for them, which references the organization. I never want to insert one without the other, but I need to create the organization first so that the organization UUID can be saved for each user.

问题 I am fairly new to Django and unfamiliar with the best practices for this situation (in any framework/language, not just python/django). The situation is that when a user first registers on my site, I want to create an "organization" for them if it doesn't exists, and then subsequently create a user for them, which references the organization. I never want to insert one without the other, but I need to create the organization first so that the organization UUID can be saved for each user.

问题 I have a model that contains a TabularInline , and I want to raise a validation error when a condition is not valid. My parent model: @admin.register(Even) class EventAdmin(admin.ModelAdmin): list_display = ['id', 'title'] list_display_links = ['id', 'title] inlines = [EventSpecialPriceInline] And my TabularInline: class EventSpecialPriceInline(admin.TabularInline): model = EventSpecialPrice extra = 0 can_delete = True The error I want to raise is when a price of a row is negative