Hi Sabuhi,
I wrote something similar a couple years ago, not involving Arduinos but using
MQTT anyway.
The selected approach consisted in having a MQTT listener, based on paho-mqtt
lib (https://pypi.org/project/paho-mqtt/), acting as a gateway to a REST API on
the Django side, based on Django
Hello guys,
I have a little question about request attribute in my function located in
a menu.py file (not my view):
def list_of_edition(request):
""" Return list of editions
:return queryset
"""
instance = NavbarMenuSettings.objects.filter(application=request.cur_app
, display=T
my manage.py is in project folder you can check attachment
On Mon, May 20, 2019 at 5:42 PM Abu Yusuf
wrote:
> Where is your manage.py file?
>
> On Mon, May 20, 2019 at 11:57 AM sagar ninave
> wrote:
>
>> AttributeError at /admin/ 'WSGIRequest' object has no attribute 'user'
>> Request Method:
When in your virtual environment, if you run 'pip install django' it should
install sqlparse automatically. If not, you have to install it manually.
'pip install sqlparse'
On Sunday, May 19, 2019 at 10:11:15 PM UTC-4, This is a test message wrote:
>
> Hi,
>
>
>
> I am new to django and am tryi
This error mostly has nothing to do with the admin. Try makemigrations and
migrate.
On Monday, May 20, 2019 at 5:11:15 AM UTC+3, This is a test message wrote:
>
> Hi,
>
>
>
> I am new to django and am trying out the tutorial. Get the following error:
>
>1. Create a virtual environment using
I am facing similar error while I am rendering html template to PDF by
using xhtml2pdf. Same when my template have small number of rows it works
perfect to render as pdf but when my result fetch mutiple table rows it
start processing and after couple of duration give error [Errno 104]
Connectio
Hi all,
I am having an issue dynamically populating form data based on the previous
selected field. In my case I have two models one which contains different
types of memberships associated to different clubs. Then I have another
model which handles registrations for individual clubs.
My problem
Osman,
Un codigo QR no es otra cosa que una forma compacta de representar
informacion. Sin embargo, existen varios tipos de codigos QR.
Lo primero que tienes que hacer es seleccionar que es lo que vas a
representar con el codigo; podria ser simplemente el identificador unico
del empleado o, de
https://stackoverflow.com/q/56213264/10973829
Originally, I posted this in StackOverflow. Not getting any responses. I looked
over all my migration files, and it seems like they get continuously larger.
There are more “Test” tables than what you see in the migration files; what
I’ve done was spli
On Mon, 20 May 2019, 05:11 Yoo, wrote:
> In Django 2.2, I run makemigrations then migrate. I wait approx. 5-7
> minutes and then I get "Fatal Python error: Cannot recover from stack
> overflow." "Current thread 0x0002094 (most recent call first):" yada yada
> "File "manage.py", line 17 in main "F
Hi Django Devs,
Got a problem that I don't understand what's going on or why its gone
missing.
Logs says:
csrf.py:process_view#184: Forbidden (CSRF token missing or incorrect.)
The necessary code is in there:
$("document").ready(function () {
//
//
Hello,
We recently migrated from django 1.11.5 to 2.1.4. We performed all the
necessary changes needed for the migration and the application to work,
things went smoothly except for some CSRF validation issues. After the
migration on our production server we noticed an increase in the number of
Hi, Ahmed, Could you share with me about it in more detail?
On Monday, May 6, 2019 at 2:45:18 AM UTC+8, Ahmed Ishtiaque wrote:
>
> I also have a small chat project that you could possibly take a look at!
> It's called chatter and it's on PyPI: www.pypi.org/django-chatter
>
> It definitely needs
You need to read the error message, it says there is no such table. This
refers to a missing table in the database. Given it is referring to
django_session, you have not run migrations yet.
If you follow the Django project's official tutorial, it will walk you
through that process in step 2
h
The form page itself can expire if you let it readily opened in a browser
tab for hours. If I did that and I didn't reload my form before using it,
I will get a CSRF error.
There several ideas to fix it. The point is to have CSRF cookie to always
fresh, and your form will use that cookie instead
The chat project link is not working.
It is showing error 404.
On Wed, May 22, 2019 at 3:21 AM wanbao jin wrote:
> Hi, Ahmed, Could you share with me about it in more detail?
>
> On Monday, May 6, 2019 at 2:45:18 AM UTC+8, Ahmed Ishtiaque wrote:
>>
>> I also have a small chat project that you co
Sorry this is late.
I’d use the annotate to get the Max of one FK. Then, do a query on the other FK
table with inverted order_by and use the [0] notation to just retrieve the
latest row. It is 2 queries, but FK processes are indexed and should be fast.
Hope this helps.
Jim Illback
On Apr 23,
This issue has been resolved yet?
On Tue, May 21, 2019 at 4:55 PM sagar ninave wrote:
> my manage.py is in project folder you can check attachment
>
> On Mon, May 20, 2019 at 5:42 PM Abu Yusuf
> wrote:
>
>> Where is your manage.py file?
>>
>> On Mon, May 20, 2019 at 11:57 AM sagar ninave
>> wr
Comment out the
#'django.contrib.auth.middleware.SessionAuthenticationMiddleware',
in your settings.py file in Middleware or remove. Then run again. It will
work.
On Wed, May 22, 2019 at 10:36 AM Abu Yusuf
wrote:
> This issue has been resolved yet?
>
> On Tue, May 21, 2019 at 4:55 PM sagar nin
Hi
I am learning Django from last months and want to implement Cascading Drop
Down for Continent and Country in Admin GUI.
I dropped same query two times but i could not get exact correct solution.
I tried lot of option like
django-smart-select and many more..
But i could not get updates in d
Everything seems alright. It seems you haven't created any continents yet.
The table is empty.
On Wed, 22 May, 2019, 10:52 AM Balaji Shetty Hi
>
> I am learning Django from last months and want to implement Cascading Drop
> Down for Continent and Country in Admin GUI.
>
> I dropped same query t
no i am getting this error again
On Wed, May 22, 2019 at 10:25 AM Abu Yusuf
wrote:
>
> Comment out the
>
> #'django.contrib.auth.middleware.SessionAuthenticationMiddleware',
>
> in your settings.py file in Middleware or remove. Then run again. It will
> work.
>
> On Wed, May 22, 2019 at 10:36 A
I did run your project and it's working fine.
On Wed, May 22, 2019 at 11:43 AM sagar ninave wrote:
> no i am getting this error again
>
>
> On Wed, May 22, 2019 at 10:25 AM Abu Yusuf
> wrote:
>
>>
>> Comment out the
>>
>> #'django.contrib.auth.middleware.SessionAuthenticationMiddleware',
>>
>>
Hi
I have registered model in admin.py
Added Continent ( Cont1, Cont2, Cont3 )
Added Country under Continent
Cont1 - Count11
Cont1- Count12
Cont2 - Count21
Cont2-Count22
Con3-Count31
Con3-Count31
When I add Location
When i select Cont1, I should get only Count11 , Count12
When i select Con
when i am opening admin panel then it is getting error
On Wed, May 22, 2019 at 11:19 AM Abu Yusuf
wrote:
> I did run your project and it's working fine.
>
> On Wed, May 22, 2019 at 11:43 AM sagar ninave
> wrote:
>
>> no i am getting this error again
>>
>>
>> On Wed, May 22, 2019 at 10:25 AM Abu
It's working fine.
[image: wsgi.png]
On Wed, May 22, 2019 at 11:57 AM sagar ninave wrote:
> when i am opening admin panel then it is getting error
>
> On Wed, May 22, 2019 at 11:19 AM Abu Yusuf
> wrote:
>
>> I did run your project and it's working fine.
>>
>> On Wed, May 22, 2019 at 11:43 AM sa
I did use this urls.py:
from django.conf.urls import url
from django.contrib import admin
from django.urls import path
# from microblog.admin import microblogs_admin_site
urlpatterns = [
path('admin/', admin.site.urls),
# url(r'^microblogs-admin/', microblogs_admin_site.urls),
]
On Wed, May 22,
i am also using same url.py
On Wed, May 22, 2019 at 11:33 AM Abu Yusuf
wrote:
> I did use this urls.py:
>
> from django.conf.urls import url
> from django.contrib import admin
> from django.urls import path
> # from microblog.admin import microblogs_admin_site
>
> urlpatterns = [
> path('admin/
It's middleware. Not middleware_classes:
MIDDLEWARE = [
'django.middleware.security.SecurityMiddleware',
'django.contrib.sessions.middleware.SessionMiddleware',
'django.middleware.common.CommonMiddleware',
'django.middleware.csrf.CsrfViewMiddleware',
'django.contrib.auth.middleware.AuthenticationM
i have tried already
On Wed, May 22, 2019 at 11:45 AM sagar ninave wrote:
> after doing this i am getting another error
>
> On Wed, May 22, 2019 at 11:44 AM Abu Yusuf
> wrote:
>
>> It's middleware. Not middleware_classes:
>>
>> MIDDLEWARE = [
>> 'django.middleware.security.SecurityMiddleware',
after doing this i am getting another error
On Wed, May 22, 2019 at 11:44 AM Abu Yusuf
wrote:
> It's middleware. Not middleware_classes:
>
> MIDDLEWARE = [
> 'django.middleware.security.SecurityMiddleware',
> 'django.contrib.sessions.middleware.SessionMiddleware',
> 'django.middleware.common.Com
Which error?
On Wed, May 22, 2019 at 12:15 PM sagar ninave wrote:
> after doing this i am getting another error
>
> On Wed, May 22, 2019 at 11:44 AM Abu Yusuf
> wrote:
>
>> It's middleware. Not middleware_classes:
>>
>> MIDDLEWARE = [
>> 'django.middleware.security.SecurityMiddleware',
>> 'djan
Hi,
The field 'continent' in Location model is redundant, should not be there.
class Location(models.Model):
continent = models.ForeignKey(Continent,on_delete=models.CASCADE)
country = models.ForeignKey(Country,on_delete=models.CASCADE)
city = models.CharField(max_length=50)
stre
Hello Balaji Sir,
AFAIK, Django does not filter the foreign key fields by default, Cascading
Drop Down is not available by default in django.
If the filtering was to be done on the initial value only, you could have
overwritten the __init__() in the form to filter the fk values.
But that does not
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