#3 Django tutorials | First App in Django - part 1
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In this lecture we will learn about:
#1 types of web application
#3 what is inside a django project
#4 how to create a first app in django
#5 what is inside our calc app folder
first App in Django
python manage.py runserver is the command to run the server
#1 we want to build web application
we have two types of web application
1. static web application
2. dynamic web application
Some sites you visit is static web application
e.g visit first time you will get the same page in facebook, twitter, google, etc
which are same for all users
some sites you visit is dynamic web application
e.g my bankaccount detail is different from your bankaccount detail
which are different for all users
for making static web application we use html, css, javascript
Now for making dynamic web application we use Django
Django is a python based web framework
first program:
print hello world using django
Here we are using visual studio for our work
open folder projects thats are created in our 2nd lecture
which are has a separate virtual environment for each project
#2 in this project we have lots of file
inside projects
we have a folder named as telusko
inside telusko there are 3 files
1. manage.py
2.db.sqlite3
3.telusko
inside telusko there are
1. __init__.py
2. settings.py
3. urls.py
4. wsgi.py
5. asgi.py
and one folder __pycache__
-- To do setting open settings.py file
a) we have secret key
b) we have debug (remember before deployment we have to change it to false)
c) we have installed apps
d) we have templates
e) we have databases (by default it is sqlite3)
-- To do urls open urls.py file
#3 we have to create a app
-- to create a app open terminal and type
-- to create calc app
-- to change to our virtual environment
-- to change directory to our project
-- just go on telusko folder and open terminal and type workon test
-- now we are in test
-- just type python manage.py startapp calc
-- now we have a folder named as calc
-- inside this we have differnt file
#5 what is inside our calc app folder
i) in app.py we have
class CalcConfig(AppConfig):
name = 'calc'
-- CalcConfig is a class which is important.
ii) in models.py we have
from django.db import models
-- it is used to hold data
iii) in test.py we have
from django.test import TestCase
-- it is used to test our application
iv) in views.py we have
from django.shortcuts import render
-- it is used to render our html page
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#telusko #navin #reddy #tutorial #java #python #Django #Web #Framework #app #create #download #install #vsc #visual #studio #open #project #filesКомментарии:
One Correction :
Its Visual Studio Code not Visual Studio..
The workon test command is not working on vs code
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workon test doesnt work
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Can you use python for developing games, and which languages are used for game development besides C++
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❤❤❤❤❤❤❤❤
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can we use the Pycharm terminal to access it?
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Sir , My test environment gets activated in my command prompt but doesn't get activated in my vs code terminal. I have tried many things but my virtual environment is not getting activated sir. Please give me a solution for this sir.
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When i go to my bank server i will see my bank balance not your's bank balance 😂
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workon command is not working
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you should have mentioned about selecting terminal as cmd by default vs code will open power shell, i tought in my system in vscode i cannot open the test vemv, searched google, asked GPT, no use, finally i observed that you had cmd as your terminal and i tried to see if i can open cmd in vs code boom, there it was and now thet test vemv works, but simply i installed django in my system
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It did work 🎉 thank you ❤
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Beginners mistakes:you should select command promt in terminal...not powershell
2)you should select python interpreter in vscode otherwise.....django will not work
Waisted 2 days
ОтветитьApp is not creating i wrote same command but it's not working
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my workon test is not working sir. do u have any idea sir what is wrong?
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tell me how to find our virtual env name
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SIR can u pls tell me what to do if workon command does not work?
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You can easily cut any part in the video or re-create but this is your way of showing that we might get stuck and that is the lovely thing about you, you are not just teaching in flat flow, you are even teaching us about the mistake we can make and think to drop of this plan of learning coding, sometime we get stuck and it feels like leaving until we are full of passion and perseverance. Thank you bro so much!
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your videos are made in such a way that , at the end we are left with no issues
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can you tell me how to add multiple app in django
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Thank you sir.The videos and explanations are precise, understandable, easy to follow, precisely paced and implementable.
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in Visual Studio Code , "workon test" command is not working. can anyone HELP
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Pukni saala bakwaas jyada karra time waste video
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Is pycharm okey?
Please pin
I write same code and follow same step
But I have so many error
sir 'workon test' this cmd not working in my pc
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While opening the app calc it is giving me error that "Couldn't import Django". Any body please help me 🙏
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who face problems, use vscode cmd instead of powershell to create calc
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Hats off to the Johny sins of programming
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For anyone who had the same issue as me with the workon command not being recognized, it's either because:
- You are on Windows and not in the cmd shell
- You are on another OS
For me, I am on Linux, so I used the command
source test/bin/activate
Make sure you are in the right directory first.
Hope this helps someone!
That's Visulal studio code !!!
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Workon test in visual studio did not go to virtual environment
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If anyone face error at time of creating calc app, check whether you are using PowerShell or cmd.
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thank you sir
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While im trying to run the surver Its showing cant open file and [errno 2] no such file or directory plz help me sir
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Error : Workon is not recognised as an internal or external command
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somebody pls help i get the same error when i write command workon
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Sir i am unable to use workon in VSCode
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Too fast at the section about the virutal environment. There is acutally a bunch of things to do before the terminal in vsc would work as show in the video
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why do you call us aliens
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Bhai, U r not using Visual Studio🤦🏻♂️🙄 that's Visual Studio Code.
Not even once, u said VSCode.
"VSCODE".
You don't need to explain Community/professional or blah blah for VSCode.!
He didn't mention that it will done with cmd. I using workon command for 2 days in the powershell .now only i know that . he jumped that. pls sir Don't jump between progress.
Thank you.
Terminal not opening
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sir i am using atom,in atom ide "workon test" doesn't works
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workon is not recognised as an internal or external command
although I have install workon
workon cmd is not working what to do???
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