Hello Simon.
On Monday, May 14, 2018 at 6:15:50 PM UTC+1, Simon Charette wrote:
>
> > Is there a way to force Django to close the DB connection after each
> operation (unless we're in an atomic block)?
>
> The only way I can think of achieving that is by bundling your own
> database backend
Hello there, I think the reason is that your login session is stored in the
database. The two programs share a set of databases, so the login status is
synchronized. The corresponding solution, then copy a set of databases, and
clear the current login session. Hope you can solve your problem.
Hey All,
So I have a django project in a directory for production. I have the same
exact project in a separate repository for development. I literally have
copied and pasted my project over and the only changes I have made are
switching debug from false to true. So my project has the same
It was a conditional statement, albeit a seemingly poorly constructed one.
"If you had a million records you were trying to filter..."
Would you not just replace "annotate" with "filter" and use the same
DurationField() expression?
Nevertheless, in my case, I would use the annotation for a
On maandag 7 mei 2018 17:59:02 CEST Daniel Roseman wrote:
> I still don't understand what is being repeated or why. You need to specify
> that in your settings, and you can add whatever context processors you
> like. You don't need to specify it twice, so nothing is being repeated.
What Bernd
On maandag 14 mei 2018 16:42:49 CEST Matthew Pava wrote:
> But if in your use case, you had a million records in which you were trying
> to filter
Full stop right there. No one is filtering anything in the original use case,
so you're comparing apples and oranges.
Filtering you would do in the
Ah yes, timedelta, thats what I meant instead of deltadate haha. Thanks
again
On Saturday, May 12, 2018 at 1:00:29 PM UTC-6, Alexander Joseph wrote:
>
> I'm building a timesheet app for employees and would like the employees to
> be able to select a day of the week date based on what the date
Hello André,
> Is there a way to force Django to close the DB connection after each
operation (unless we're in an atomic block)?
The only way I can think of achieving that is by bundling your own database
backend subclass
and override execute() and the cursor subclass to close the connection
It will be a bit generic help: To understand what's going wrong with your
code when you expect other type of behavior you can use debugging tools
like: pdb or (if you use an IDE like pycharm) build-in IDE debugger
(https://www.jetbrains.com/help/pycharm/debugging-django-templates.html,
I have a Django app running on a server with uWSGI and nginx.
In my `local_settings.py` file I have this:
###
# EMAIL SETUP #
###
EMAIL_HOST = 'smtp.privateemail.com'
EMAIL_HOST_USER = 'supp...@mydomain.com'
EMAIL_HOST_PASSWORD = 'MY EMAIL
Hello.
For the last 6 years I've been using gevent's greenlets to serve Django
requests, instead of tying up a thread or a process, and this has served me
well for web applications that deal with slow streaming clients, or have to
call some slow external services mid-request, or are just
I'm using Django 1.11. I cannot set dynamic choices for model's field
because:
- choices must be iterable, not function,
- choices iterable is always coverted to list,
- iterable is evaluated oat the module import stage.
The whole thing is about iterable evaluation time. The data
Maybe it's just me, but I had a report I was generating that took 3.5 minutes
to complete that utilized for loops and the ORM. I managed to generate the
same report in 18 seconds using a RawSQL query.
So what's the upside? Speed. I would understand if the times were comparable,
but they're
On maandag 14 mei 2018 15:38:01 CEST Matthew Pava wrote:
> You could use the ORM to get the difference of two dates like so:
> Person.objects.annotate(age=ExpressionWrapper(Cast(Now(), DateField()) -
> F('dob'), output_field=DurationField()))
>
You could use the ORM to get the difference of two dates like so:
Person.objects.annotate(age=ExpressionWrapper(Cast(Now(), DateField()) -
F('dob'), output_field=DurationField()))
https://docs.djangoproject.com/en/2.0/ref/models/database-functions/#cast
Yes, getting the right combination of mod_wsgi in Windows can be tricky.
This URL is most helpful with that:
https://www.lfd.uci.edu/~gohlke/pythonlibs/#mod_wsgi
Be sure to get the Apache with the correct Visual C runtime and the right
number of bits.
No, I don’t uninstall IIS because I’m using
Your template looks fine, and as the question_text is displayed correctly,
it probably safe to assume that your view is correct too.
Two things you can check:
- does this question actually have any related choices? You can check in
the admin.
- check your models.py if you actually named the model
Hi everyone, I'm new to python and Django. I also think I am getting it
well. But I have an issue with the first Django app tutorial.
My questions display well redirect to the detail view well and to the vote
view well.
The problem I have is that my question does not display the 'choices' of
On zondag 13 mei 2018 03:44:37 CEST Gerald Brown wrote:
> As I have said previously, I am new to Django ORM so I would like to know
> howto/find reference to Django ORM Query to the following SQL Select
> statements:
Do you want to use SQL or use Django? Pick one.
> 1. From Mariadb.
>
> SELECT
Hi Mark,
On zondag 13 mei 2018 18:11:07 CEST Mark Phillips wrote:
> What should be unit tested in models.py? I assume the storing of data and
> retrieving of data from the database does not need to be tested, as I
> further assume django has a full set of tests for those operations.
You should
I would agree with that - test any custom functionality -
* Custom methods (including __str__ and __repr__)
* custom managers
* Triggers (that maybe save custom fields on update)
* validations - testing to ensure that the right validation is
performed on that field - i.e. you linked the
What does the form contain ?
Does the web page you get give you an upload button ?
Does the code in the view get triggered ?
Do you get any errors ?
On 13/05/18 04:23, carlos.davalo...@tectijuana.edu.mx wrote:
views
def ArticuloFormA(request,Materiaid):
Articulos =
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