Re: Why use CustomUserManager.create_user and not CustomUserManager.create?

[Vinicius Assef]

Also, there's the create_superuser() method.

On Fri, 15 Mar 2019 at 01:48, Peter of the Norse  wrote:

> The biggest difference is that when you call create_user, it creates a
> hash of the password.  Eventually, create_user does call create, but only
> after setting all the values properly.
>
> Sent from my iPad
>
> On Feb 17, 2019, at 4:30 AM, Maarten Nieber  wrote:
>
> Hi,
>
> the Django guidelines tell us to implement CustomUserManager.create_user.
> However, this seems to introduce some ambiguity between
> CustomUserManager.create_user and CustomUserManager.create, since both
> these methods can be expected to create a User. In fact,
> it would be easy to accidentically call the wrong method from source code.
>
> Is there any reason why the create_user function exists at all? Why
> doesn't Django tell us to override CustomUserManager.create?
>
> Or alternatively, I could imagine that Django could have a hook function
> that is called by CustomUserManager.create, where the hook can be used
> to implemented custom behaviour (so that at least we have only 1 function
> to create users). Would this be a better design? Or is the current
> design the correct one, and am I missing something? (in that case, please
> elaborate)
>
> Best regards,
> Maarten
>
>
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Creating Objects from Annotations and Other Models

[Dylan Young]

Hey all:

I often find myself fetching data from models in the database only to run a 
few trivial calculations and store the info in a different model.

Is there an established ORM pattern for directly creating objects in the DB 
based on the fields of other models?

Sorry if this is obvious, but I couldn't find much on this in my web 
searching. 


Best,

Casey 

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Re: How To Use PostgreSQL with your Django on Ubuntu

[VeeraNagaRaja Sankar]

first need to install postgresql_psycopg2 driver

create postgres user (merudan)

# DATABASES = {
# 'default': {
# 'ENGINE': 'django.db.backends.postgresql_psycopg2',
# 'NAME': 'django',
# 'USER': 'merudan',
# 'PASSWORD': 'merudan',
# 'HOST': 'localhost',
# 'PORT': '5432',
# }
# }
Best Regards,
Inti VeeraNagaRaja Sankar,M.Tech(IT)
M: 9985864383
intisank...@gmail.com


On Tue, Mar 19, 2019 at 6:28 PM omar ahmed  wrote:

> ok what about old projects
> only install postgresql and change db settings
>
> On Tuesday, March 19, 2019 at 2:42:02 PM UTC+2, Jani Tiainen wrote:
>>
>> Install Postgre, setup django, change db settings to match your Postgre
>> db and user credentials. Start migrations.
>>
>>
>> On Tue, Mar 19, 2019 at 2:35 PM omar ahmed  wrote:
>>
>>> hello  ..
>>> how can i  Use PostgreSQL with your Django on Ubuntu
>>>
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>>
>>
>> --
>> Jani Tiainen
>> Software wizard
>>
>> https://blog.jani.tiainen.cc/
>>
>> Always open for short term jobs or contracts to work with Django.
>>
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Re: How To Use PostgreSQL with your Django on Ubuntu

[omar ahmed]

ok what about old projects 
only install postgresql and change db settings

On Tuesday, March 19, 2019 at 2:42:02 PM UTC+2, Jani Tiainen wrote:
>
> Install Postgre, setup django, change db settings to match your Postgre db 
> and user credentials. Start migrations.
>
>
> On Tue, Mar 19, 2019 at 2:35 PM omar ahmed  > wrote:
>
>> hello  ..
>> how can i  Use PostgreSQL with your Django on Ubuntu
>>
>> -- 
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>> .
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>> https://groups.google.com/d/msgid/django-users/3e795828-7560-4ffb-a7b2-f7a55d8db00d%40googlegroups.com
>>  
>> 
>> .
>> For more options, visit https://groups.google.com/d/optout.
>>
>
>
> -- 
> Jani Tiainen
> Software wizard
>
> https://blog.jani.tiainen.cc/
>
> Always open for short term jobs or contracts to work with Django.
>

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Re: How To Use PostgreSQL with your Django on Ubuntu

[Jani Tiainen]

Install Postgre, setup django, change db settings to match your Postgre db
and user credentials. Start migrations.


On Tue, Mar 19, 2019 at 2:35 PM omar ahmed  wrote:

> hello  ..
> how can i  Use PostgreSQL with your Django on Ubuntu
>
> --
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-- 
Jani Tiainen
Software wizard

https://blog.jani.tiainen.cc/

Always open for short term jobs or contracts to work with Django.

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How To Use PostgreSQL with your Django on Ubuntu

[omar ahmed]

hello  ..
how can i  Use PostgreSQL with your Django on Ubuntu

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django-multimedia

[Jose Echenique]

Play video from django app inside the html and by hdmi simultaneously in a
raspberry pi, do you recommend django-multimedia?

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Re: Request & Response >> Device send HTTP request to web server

[Sabuhi Shukurov]

I was wondering if you have pdf version I have been looking but 
unfortunately not found the one free .

On Tuesday, 19 March 2019 03:05:42 UTC+4, Mohan Goud wrote:
>
> Unit 9 of IoT by Vijay madisetti is completely related to that
>
> On Tue 19 Mar, 2019, 2:43 AM Sabuhi Shukurov   wrote:
>
>> Hello!
>>
>> I need your help and assistance in my project. Currently we are 
>> developing project on   the device, which is on arduino written on C low 
>> level, it is really difficult to handle do many things, we want to keep it 
>> as simple as we can, everything will rely on to the our web app(Django). 
>> device suppose to send request in each minute and get response to each 
>> request. data comes in each minuet as str, we need to parse the data and 
>> send response to take actions. Is there any example of it?  or anything 
>> would help me to work on this project? I would definitely appreciate your 
>> help. Thanks in advance!
>>
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>> 
>> .
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>

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Re: Request & Response >> Device send HTTP request to web server

[Sabuhi Shukurov]

thank you! you let me find the book


On Tuesday, 19 March 2019 03:05:42 UTC+4, Mohan Goud wrote:
>
> Unit 9 of IoT by Vijay madisetti is completely related to that
>
> On Tue 19 Mar, 2019, 2:43 AM Sabuhi Shukurov   wrote:
>
>> Hello!
>>
>> I need your help and assistance in my project. Currently we are 
>> developing project on   the device, which is on arduino written on C low 
>> level, it is really difficult to handle do many things, we want to keep it 
>> as simple as we can, everything will rely on to the our web app(Django). 
>> device suppose to send request in each minute and get response to each 
>> request. data comes in each minuet as str, we need to parse the data and 
>> send response to take actions. Is there any example of it?  or anything 
>> would help me to work on this project? I would definitely appreciate your 
>> help. Thanks in advance!
>>
>> -- 
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>> .
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>> https://groups.google.com/d/msgid/django-users/f38ff183-bcc0-4d45-a5d2-be10633af021%40googlegroups.com
>>  
>> 
>> .
>> For more options, visit https://groups.google.com/d/optout.
>>
>

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select table rows in Django

[veera nagaraja sankar Inti]

check box filed is not selected in the Django template

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Re: Is there any inline editing the data and delete data in table in Django?

[veera nagaraja sankar Inti]

how ?

On Monday, March 4, 2019 at 12:40:03 PM UTC+5:30, Derek wrote:
>
> Grid / tabular editing outside of the admin is tricky; I have not been 
> able to manage it and have not found a good app for it.
>
> Here are some suggested reading:
>
> * https://www.ibm.com/developerworks/library/wa-django/index.html
> * https://bossanova.uk/jexcel 
> * 
> https://medium.com/ag-grid/building-a-crud-application-with-ag-grid-part-4-3189034df922
>
> You'd also need an app like Django REST Framework to handle GET/POST of 
> JSON data to populate your grid.
>
> On Wednesday, 27 February 2019 20:39:04 UTC+2, veera nagaraja sankar Inti 
> wrote:
>>
>> need help friends ?..
>>
>> thq..
>>
>

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