Django & React Tutorial #2 - Django REST Framework

[@tanmoyjoy1306]

I have been through many react and django courses. But you are the best by far. Easy explanations and clean coding style. Hats off to you man!

[@programmingpersistence5716]

yeah he is good

[@queenfrimpong6788]

I actually gave myself a pat on the back like Tim told us to. :)

[@shawnbeans7389]

6:08 tim: thats what django was trying to tell us to do captions: thats what jane was trying to tell us to do

[@mskyba]

@Kelvin Jack are you guys the same people behind the InstaPwn scam, there's always two people involved

[@parthkabra8880]

I tried learning python's django a lot of time and got to understand nothing, so left everytime... But learnt react js and mastered it! Now i am not gonna leave this anytime and apply it to my react js and react native applications ! Thanks a lot needed indeed!

[@JoaoCoelho0]

This video is pure gold, even 2 years after it was created. Thank you so much!

[@ytbook9639]

Bro please help me with react routing system because the one used in the video is outdatet how do i fix it it shows nothing on my page

[@ruksharalam173]

Clear, concise, the audio is high quality,

[@hungdoan9148]

The "pylint Path" killed me for like an hour!

[@brydenbarbee4528]

This was helpful to me stackoverflow.com/questions/62473201/how-do-i-enable-pylint-in-vscode

[@victoritodo7544]

Hi Tim, thanks so much for this tutorial. It covers a whole lot about React and Django! Really helpful!

[@CompSciCentral]

I love that these are sponsored by AlgoExpert. You and Clement are my goals :D

[@yas1467]

I love this series!! pls do more web apps with python & javascript!

[@hareee234]

small change as of AUG 2023, it is now required to explicitly state all fields of the associated model will be included in the serializer with `fields = '__all__'`

[@lebronpookie]

i know its been a year since the comment, but can you go more in depth of what you mean? thanks

[@JoeyJurjens]

Room.objects.filter(code=code).exists() is a method specifically designed to check if it exists or not. In your serializer, you can also do; fields = ‘__all__’ Cool video series btw!

[@behjaf]

can you please explain it more ? please write a full code

[@JoeyJurjens]

@@behjaf Well, the way Tim is checking if a room exists (when creating a random code), he does: Room.objects.filter(code=code).count() == 0. While the django way would be: if not Room.objects.filter(code=code).exists() And for the second thing, he enters fields one by one now. While if you want all fields to be used, you can do fields = “__all__” instead.

[@behjaf]

@@JoeyJurjens thank you Joey😇

[@surya_ch3809]

@Shifa Shaikh misspell at max_length

[@varunpusarla]

Phew! Thanks man. I had a hard time getting this.

[@pipe3194]

Loving the serie! 🚀

[@tahalyousfi]

Excellent video Tim love your content keep going bro

[@lyteral7]

I haven't been able to makemigrations successfully after creating the model Room.. Each time i run the commands at 9:23 it gives me the output: No changes detected Have tried deleting my migrations and doing again as suggested elsewhere, but this does not seem to fix the problem.. Any help or suggestions are appreciated.. EDIT : I managed to fix the issue.. For anyone else who had this same issue and got OperationalError later, try making an empty folder named migrations in the api folder and then make an empty __init__.py file and then try makemigrations, migrate and finally runserver..

[@САМГАДсамгадович]

usualli it happens bd you forget to add your app in settings of your project

[@therandom2032]

Thank You so much, this is exactly what happened to me and it worked

[@luzestelalizarragacortez2642]

@@САМГАДсамгадович Thank you so much, I got stuck with this a lot

[@drewskiiiiiiiii]

These videos are fantastic. Thank you!

[@salal_guitar5583]

Super helpful! Thank you for this series!

[@maransowthrikalailingam9796]

Instead of mentioning all the fields (one by one) in Meta class, you can simply put fields = '__all__'

[@ishanpokhrel5972]

Thanks man saved me a lot a time

[@jimshapedcoding]

Could that been done this way by purpose? Maybe he will move some of the fields under the variable of read_only_fields in the future so it will be easier to just cut and paste those.

[@KopfKino901]

Didn't he list them all because he wanted to have the possibility of adding a custom 'id' one ?

[@AshrafFaris]

@@KopfKino901 No even if he used '__all__' the id will be added too

[@maransowthrikalailingam9796]

are you serious?

[@Cubie3D]

it would be better if u can explain serializer and rest framework.

[@ShanakaMadhushan-cw8rh]

greate job sir thanks

[@fabu324]

Your tutorials are always perfect and include everything I want to learn and need. Just a very big thankyou again!!!❤️

[@vikramnayyar2752]

As someone who has been binging React builds recently but is better at Python (for vanilla coding, Python > Vanilla JavaScript), this series is PERFECT for me!!! Keep up the good work Tim!

[@johnkriervillanueva5112]

This is sooo helpful Tim! I'm literally crying right now bc you solved my problems 💮

[@warka9494]

i wonder Why would anybody dislike this video? Thanks Tim for this tutorial

[@samcodes2912]

for sure by mistake

[@dell4559]

I am getting an Error in 16:30 Can anyone please help me??? Error As :- 'TodoView' should either include a `serializer_class` attribute, or override the `get_serializer_class()` method.

[@galaxy_apollo13]

Hey Tim, I just want to thank you again for making these videos. I watched almost all of your videos and learned various programming concepts from you. Keep up your good work on your youtube channel. You deserve at least 1 million subscribers.

[@TechWithTim]

You're very welcome!

[@benhafsailhem6930]

Awesome tutorial!

[@entername2954]

Can someone help me pleas. I keep getting an error in the models.py file. The error is referring to the if statement in the generate_unique_code() funtion at 8:58. invalid syntax (, line 15) pylint(syntax-error) [15,56]

[@austonlarson6563]

I believe the issue is that he is using an assignment operator "=", when he should be using a comparison operator "==". So the code should read: if Room.objects.filter(code==code).count() == 0:

[@entername2954]

​@@austonlarson6563 This solved the problem. Thanks a lot!!

[@toufiqulislamimran7911]

i just finished the part 1....and you uploaded the part 2....i thought i have to wait for it ....but its here now ....thanks bro

[@behjaf]

Thank you. thank you. thank you. keep going

[@МихаилМиронов-т2р]

12:28 you can just type "__all__" to avoid typing out all the fields manually if i am not mistaken

[@MagicByIzzy]

Thx Tim really cool! Love your vids

[@Heresjaken]

Damn, got to video 2 and realized they are only just now getting released.... Will be keen to watch the rest. This is a very good tutorial, very straight forward.

[@samcodes2912]

yes really detailed

[@abdallahkhalaf8973]

i liked this video it's my first time using rest framework thanks

[@GirolamoSavonarolaKDM]

Hi Tim! Thank you for this great tutorial! Just curious, any reasons why you mentioned in 5:58 that models should be 'fat' and views should be 'thin'? My current practice is keeping the heavy logic in the views rather than models.

[@dawid_dahl]

I was also surprised by this and would like to know more about that reasoning.

[@luketrop9431]

same

[@roymarshall_]

I believe its to keep functionality that is related to data as close to that data as possible, instead of spread out

[@monicapn-f1p]

these videos are the best

[@aadityamunjal7861]

Appriciate you videos Tim! Can your next Time out with Tim be with thenewboston since Bucky's back? Thanks.

[@CompSciCentral]

I second this! I got started on Bucky!

[@rayaanibrahim4808]

That’s lit 🔥 man keep going

[@omaribrahim180]

Uh 😒 what do u mean rayaan

[@rayaanibrahim4808]

🔥 lit means cool and fire

[@pedrostanzani2238]

Awesome tutorials Tim, keep 'em coming! Regards from Brazil!

[@victoralmeida414]

Hey man! Brazil here as well! I'm trying to learn how to code, it has been a Journey full of challenges but I'll get there!

[@kauasteliano6292]

Your tutorials are getting better every day, congratulations man, You have an awesome yt channel :D

[@mshimanshu1000]

Thank's tim ..... ! ..... your video's are really helpful

[@gladsonsebastian4464]

Most of students having a doubt that, Did we stick to just one programming language or learning multiple languages helps us in the future.With python what types of jobs can I'm able to apply.If you do a video about this that would be really helpful.

[@migueldomingos4570]

My advice is learning at least two languages of higher level and then learn a lower level language. This will give you a good understanding of computer science in my humble opinion. More related to the topic of this video python django and javascript react are a a amazing combo to make websites and web apps. But i would also recommend trying the mern stack(mongo db- no sql database; express - javascript backend framework; react; n - nodejs - javascript runtime to run javascript outside the browser). Or a more enterprise stack is java swing for the backend and angular(javascript framework similiar to react(@ben awad please dont kill me)).

[@gladsonsebastian4464]

@@migueldomingos4570 Thank you very much sir, for spending your valuable time for me ♥️.

[@migueldomingos4570]

@@gladsonsebastian4464 You are welcome and good luck with your KZbin journey

[@brydenbarbee4528]

Trying to make migrations at about 15:20 but getting an error of ModuleNotFoundError: No module named 'api.serlializer'. Anyone else getting this error or know what the fix might be?

[@nomadntribe5431]

same error here, sadly no answer

[@punk_08]

7:42 : I think there is a django model method that allows you to generate an ID to the model, why did't you use it ?

[@kanharusia9399]

Hello Tim Some things I want to learn are : 1. Logging System with 2 views administrator privileges and Customer privilages. 2. Upload Image for example change profile picture. Thanks Ankit Rusia

[@amanborse8968]

Use roles or groups for Logging System with 2 views administrator privileges and Customer privilages..

[@ebrahimsattar486]

Thanks Tim! You are the best!

[@fojirngers3661]

Finally please keep going. Love your tutorials bro

[@RedionXhepa]

Nice job !

[@tanmaydeshpande]

Amazing tutorials as always Tim! I have been subscribed for a year now and have learnt so much from you! Thank you for these videos

[@ilyesnegadi5422]

We can use uuid to generate unique token for the room we just have to redfine the init function to call the function how handle this

[@normn0]

@Tim I had Codeium autocomplete on (similar to Tabnine or Github Copilot) and after a few lines it started predicting every block I was about to type with 100% accuracy. That means your code is in the GPT (I am pretty certain Codeium is GPT powered) database. Congratulations Tim?! Or sorry? Not sure...

[@सुरेलसंवादिनी]

Template does not exist at api/home... please help

[@drizer4real]

Cool video!

[@itzHD]

Will you be deploying it too?

[@yaxpatel]

thanks for the great videos Tim

[@IgnacioChristianM]

Hello Tim, I am having my Capstone Project right now together with my blockmates, can you help us give ideas regarding Information Management System?

[@alfyonyango]

Hey, When you're done add the whole tutorial to a playlist. Thanks. Really Good Work!

[@pedroribeiro6271]

Again huge thanks for this. I wish you could do longer videos. I know you must be pretty busy.. but still 20 min every 2 or 3 days is so short :( Love the content

[@samcodes2912]

so true

[@LimeWitness]

Timestamp: 15:04

[@oruchkin]

Veryu good thank you!

[@zachfenton608]

Great series but i am having a problem with the following error: "detail": "Method \"GET\" not allowed." I tried changing the setting and searched how to allow it run a get request... still need to do more searching.

[@opcon3155]

Who else agrees that Django is better than ruby, php and Java spring?

[@opcon3155]

@@mathsdev well news flash...IT IS

[@Duge6124]

At 9:10 for it to break when the code matches, I think it should be != instead of ==

[@nowyouknow2249]

He is correct. Check it again

[@liorbm1]

the 'generate_unique_code' cant make problems? lets say, that it produces the same code twice in two threads that are in a race condition state. IMHO, it will be better to use 'get_or_create'. not sure of it.

[@RajatGupta-lq3cb]

can someone help me? I'm getting a no such column error page when I post in Room

[@talalbadreddine3155]

idk if I'm late , but i think the problem here is in the serializers file in fields u may have a error of copying :)

[@nikschaefer3321]

If your having Issues with the Request page Add 'rest_framework' to your INSTALLED_APPS in settings.py

[@alejandrolara6906]

Thanks man, now it works

[@simondavidvgm]

Did that, but now getting a missing argument 'app_module' on an init somewhere...

[@ytbook9639]

please help me with react routing system because the one used in the video is outdatet how do i fix it it shows nothing on my page

[@davidkorn5253]

tim the 🐐

[@KoksMOks]

dope i hope it will be daily:D

[@keno0813]

When you generate unique code do you not have to call the function or will it just run by default?

[@piahloco]

This error occurred to me in minute 9, line 11 = error "Class 'Room' has no 'objects' member"... help

[@jordanhanley7585]

did u find the fix?

[@jordanhanley7585]

For others - The error is actually just a warning, your program will run fine without it. If the project isn't running correctly then the issue lies elsewhere.

[@amirm8420]

Love you😍😍😍

[@andreanonali4557]

Really nice video Tim. It will be interesting seeing a GraphQL REST API I think "fat models and thin views" does not mean put the logic, but put, in models, helper method for the controller to make logic thinner.

[@samcodes2912]

smart suggestion

[@rachit6099]

was waiting for it thanks how are you doing

[@PragmaticAnime]

Why don't I get the form like in the video

[@pilote111]

I need help! I'm not getting the form and don't know why 😭

[@siddhantchavan1370]

why do we need to add code and host to model?Like I have learned sql but I wouldnt add it to models? Somebody explain

[@challaphanideep]

Its soo good.but without generate_unique_code(): in model also its working fine; where you used this.

[@I65Sports]

I’m noticing if you’re python3 you can’t put a .before the path. Is my assessment correct ???

[@peidraou]

best video brother.

[@set_your_heart_ablaze-444]

I am getting this error message: Traceback (most recent call last): File "c:/Users/Vinu/Downloads/React-Django/music_controller/api/serializers.py", line 2, in from .models import Room ImportError: attempted relative import with no known parent package

[@kennyPAGC]

queryset.count() == 0 instead of queryset.exists(). Why?

[@TechWithTim]

Just a mistake, .exists() is better

[@lostc0de555]

AssertionError Class RoomSerializer missing "Meta.model" attribute ListAPIView is working but on CreateAPiView i get this error !!?? Help 🙏

[@NishantCosmos]

i was gansta untill u started using apis, im noob

[@andrewsessilfie9383]

when am going to the room view. if if I do api/home. it does not work. but when I write just /home, then I get the view

[@jamiepage3055]

Hi all I doubt I will get a reply but i have been following these steps and i keep getting the error: C:\Users\Jamie\AppData\Local\Programs\Python\Python310\python.exe: can't open file 'C:\\Users\\Jamie\\music_controller\\manage.py': [Errno 2] No such file or directory . Im not sure what its for tho and i cant carry on with the project since i cant do any migrations Thank you

[@thejonellwood]

I can not figure out why the feildset for the form is not present in my view.... maybe one of the methods is deprecated? I would think that would create an error... any pointers. FYI I like getting errors like this because debugging is such a great way to learn..... when you can actually figure it out lol

[@ShubhamSingh-uu8ci]

Hey Tim, excellent video, just had one single problem i.e I didn't get the form to input data into the db although I followed the exact same steps and even tried cloning the git repository for the particular tutorial, please help.

[@shresthabasak873]

facing the same issue

[@kiransalve403]

please make projects on Shipping management system in django

[@roymarshall_]

Why use "generics" instead of "viewsets"? Maybe this is answered later on but I was just curious

[@xLaoztu]

getting this error after i try to post "OperationalError at /api/home no such column: api_room.code" *EDIT in the models host needed to have a default of none host = models.CharField(max_length=50, unique=True, default=None,)

[@lorazubic9873]

is this app made using mvc arhitecture?

[@salmanbehen4384]

Ok, guys help me out here, if I learn Django, React and Mongoose do I become full-stack. If no then what do I gotta do?

[@ojouniisama5401]

That should be good.. You can also learn about web hosting and other stuff

[@vieiraork]

Guys are heppening some errors in the code related from a class Room in models first error is in models.py line 11 in time 9:07 on if structure, second error in views.py line 10 in time 14:59 inside of class RoomView , error message below from both files: Class Room has no objects member Thanks for help and I hope you understood. In Pycharm the atribute 'objects' dosn't exist.

[@migueldomingos4570]

We can't know what's wrong if you don't share you're code

[@DetertidforNorge]

In terminal execute "pip install pylint-django" afterwards, for VsCode: press "ctr + ," search for "pylint path", and set this to pylint_django. Im not sure how it works in Pycharm, but i guess it should be somewhat the same. This might solve your problem

[@kapitankidlattv9613]

@@DetertidforNorge thanks Sir! Been racking my brains on that error, the code runs, but I am a bit OC seeing red hahah Thanks again Sir!

[@dumbtex6107]

@@DetertidforNorge goat bro i was so confused

[@swapnanilchakraborty3016]

it says template doesn't exist. Please help me here. rest APIs ain't working

[@GurparshadBansal]

were you able to solve this?

[@GurparshadBansal]

ah, I didn't include 'rest_framework' in Installed apps in settings.py

[@pietroprovinzano4629]

Nice Tutorial Tim, keep going with this series. Can I use rest_framework and serializers also with angular? Thanks.

[@migueldomingos4570]

Sure. You just need an API made with any backend framework and then JavaScript in the front-end can call that API using something like fetch or a more framework specific fetching library. And yes angular has JSON serializers since it is a built-in feature into JavaScript itself

[@abdullahfawzy9556]

It came in the perfect time

[@lexdevelop]

Like and hate python frameworks at the same time, i don't like how DI is handled and project structure is messy, is there any way to have each model in separate file, i mean 1 file per class, ppl call it anti patern, anything to recommend?

[@avgoustisavgousti5544]

thanks a lot

[@rraajjaannrraajjaann2037]

how to fix? ImportError: cannot import name 'RoomSerializar' from 'api.serializers' (C:\Users\dell\Favorites\Desktop\python and js\music_controller\api\serializers.py) how to fix?

[@TheAgathoDaemon]

Not sure about fat models, thin views I think MVC (Model-View-Controller) pattern would be better in most of situations p.s. tutorial is amazing as always, keep it up Tim! So put all business logic to the services.py for example