Bhai i wanted to learn to learn Django from very basic of MVT , please help me , whenever i visit youtube turorils they just startvas if i knew MVT . Please suggest some good content where i can learn from scratch.

And forget that MVT stuff, django's developers don't even consider it as MVT, they just let you use it if you really want to use some acronyms, but it's not the pattern they meant django to be... go read https://docs.djangoproject.com/en/2.0/faq/general/#django-appears-to-be-a-mvc-framework-but-you-call-the-controller-the-view-and-the-view-the-template-how-come-you-don-t-use-the-standard-names

>> Links - Two Scoops of Django 1.11: Best Practices for the Django Web Framework – Tw - Django Book: How to Tango with Django: A Python Django Tutorial

And forget that MVT stuff, django's developers don't even consider it as MVT, they just let you use it if you really want to use some acronyms, but it's not the pattern they meant django to be... go read https://docs.djangoproject.com/en/2.0/faq/general/#django-appears-to-be-a-mvc-framework-but-you-call-the-controller-the-view-and-the-view-the-template-how-come-you-don-t-use-the-standard-names

And tbh I like their justification

https://docs.djangoproject.com/en/2.0/ref/contrib/contenttypes/#generic-relations

hmm i never use it, but i think nested serializer is what you're looking for

Which is the best library to import csv files to models

Which is the best library to import csv files to models

pandas

python has built in for that too btw https://docs.python.org/2/library/csv.html

Error in url pattern not in view

Show your urls file

Once try repath or url(r'^login/$', View.login_view)

Use something like this

Once try repath or url(r'^login/$', View.login_view)

i am using django 2.0.2

Don't worry url will work

from django.urls import path from . import views app_name = 'accounts' urlpatterns = [ path('signup/', views.signup_view, name="signup"), path(r'^login/$', views.login_view, name="login"), ]

Don't worry url will work

Page not found (404) Request Method: GET Request URL: http://127.0.0.1:8000/accounts/login/

is django 2.1 is unstable or under developmetn?

It's been released today as stable

2.2 is under dev

Page not found (404) Request Method: GET Request URL: http://127.0.0.1:8000/accounts/login/

if you work with generic class you need LoginView.as_view() or function only login_view without as_view()

hmm i never use it, but i think nested serializer is what you're looking for

I tried the nested serialization for the images and tested it and got a {"other_data": "", "images": "<django.contrib.contenttypes.fields.GenericRelatedObjectManager object"}

I tried the nested serialization for the images and tested it and got a {"other_data": "", "images": "<django.contrib.contenttypes.fields.GenericRelatedObjectManager object"}

hows your serializer?

looks like your'e triggering a GET action instead a POST action

do you have /accounts/ registered in main urls.py file? so django will know you have an /accounts/login/ url, otherwise django will only know /login/ account

hows your serializer?

class ArticleSerializer(serializers.ModelSerializer): images = ImageSerializer(many=True) class Meta: model = Article fields = ('article fields', 'images')

Roberto: from django.urls import path from . import views app_name = 'accounts' urlpatterns = [ path('signup/', views.signup_view, name="signup"), url(r'^login/$', views.login_view, name="login"), ]

class ArticleSerializer(serializers.ModelSerializer): images = ImageSerializer(many=True) class Meta: model = Article fields = ('article fields', 'images')

whats the Meta.model of ImageSerializer?

Use url not path

Use url not path

path is new in Django 2.0+, it's cleaner and simpler than url, both are valid anyway

path is more flexible than URL, I prefer it

path is new in Django 2.0+, it's cleaner and simpler than url, both are valid anyway

Although you can also use re_path instead of url in django 2

whats the Meta.model of ImageSerializer?

Image(modela.Model): image = ImageField() content_type = models.ForeignKey(ContentType, on_delete=models.CASCADE) object_id = models.PositiveIntegerField() content_object = GenericForeignKey('content_type', 'object_id')

Although you can also use re_path instead of url in django 2

but path is cleaner and simpler... https://docs.djangoproject.com/en/2.0/ref/urls/

but path is cleaner and simpler... https://docs.djangoproject.com/en/2.0/ref/urls/

Ofcourse I also prefer path always

👍

Image(modela.Model): image = ImageField() content_type = models.ForeignKey(ContentType, on_delete=models.CASCADE) object_id = models.PositiveIntegerField() content_object = GenericForeignKey('content_type', 'object_id')

hmm should be okay tho. can you share your ImageSerializer?

class ArticleSerializer(serializers.ModelSerializer): images = ImageSerializer(many=True) class Meta: model = Article fields = ('article fields', 'images')

.

Oh wait it's article serializer

Tmrw i talk with this group admin. THANKS to them i moved from sqllite . Now Question arised from my research PostgreSql is great but it is for heavy applications, i m making apis of personal use or to learn . So, which should i choose Postgres or My SQL.

Hey DjangoPeople, i m facing errors in configuring mysql . So, Can anybody guide me to configure it or a link for help.

Create a mysql database and declare in settings.py file

Tmrw i talk with this group admin. THANKS to them i moved from sqllite . Now Question arised from my research PostgreSql is great but it is for heavy applications, i m making apis of personal use or to learn . So, which should i choose Postgres or My SQL.

PostgreSQL without doubt, I have to say PostgreSQL has less resource consumption than MySQL, forget that what you read is for heavy applications, you can use PostgreSQL for any kind of applications you want, even if it's a small one

and Django works better with PostgreSQL, even it has some great functions that works only with PostgreSQL and make your life easier

Tmrw i talk with this group admin. THANKS to them i moved from sqllite . Now Question arised from my research PostgreSql is great but it is for heavy applications, i m making apis of personal use or to learn . So, which should i choose Postgres or My SQL.

https://blog.ionelmc.ro/2014/12/28/terrible-choices-mysql/

postgres is better :D

postgres, rabbit, elasticsearch, mongo, redis....all depend what do U doing

Hey DjangoPeople, i m facing errors in configuring mysql . So, Can anybody guide me to configure it or a link for help.

😂Djangopeople

Thanks Guys

I ll accepted your all advice for PostgresSql

As i m new so i wanted the taste of all so i can realy feel the difference. I m making an api so i decided lets move and try another db.

Now i m shifted to PostGresSql

Thanks Admin and GroupMembers

😂Djangopeople

Man we all are django people

👍

I have implemented Array-Field, but at serialization Class Fields i m getting error Field name is not valid for Model . link to PasteBin https://pastebin.com/UQk3hAZ8

https://pastebin.com/FrZ7qrhd For Model and Serializer class

>> Links - Django 2.1 released | Hacker News

Yes

Супер

ProgrammingError at myModel : realtion does not exsist But all being done is error free. Please Help me on it.

ProgrammingError at myModel : realtion does not exsist But all being done is error free. Please Help me on it.

if software tells you that you have an error, it's because you have an error... 🙄

ProgrammingError at myModel : realtion does not exsist But all being done is error free. Please Help me on it.

besides you don't tell more details, don't show your code and don't tell what you are doing/what you expect, nobody can use a magic ball to help you

This time i tried to ask is anybody online now. Because last time i provide all nobody responded give me a second ill share my model

class StudentModel(models.Model): created = models.DateTimeField(auto_now_add=True) updated = models.DateTimeField(auto_now=True) student_name = models.CharField(max_length=40, blank=False, help_text='Name Restricted to 40 Characters long') student_college = models.CharField(max_length=200, blank=False) student_emailID = models.EmailField(blank=False) student_number = models.PositiveIntegerField(blank=False)

This is the model gving me error

This is the model gving me error

you don't provide the error message you get, and what did you do to get the error 🤷🏻‍♂️ it's still useless to help you

Okay i m giving the traceback

https://pastebin.com/7uakTbN9

https://pastebin.com/6QWgA8CW

I Hope Both helps to solve @CJDP25

you didn't run migrations

i have runeed them and models are being created

sorry for poor english

i have runeed them and models are being created

it says you didn't relation "events_manager_studentmodel" does not exist

But it does i

I Just saw my data source and there is not table of studentmdel but when applying migrations StudentModel is created . Event the inital migrations showing it

🤔 can I ask how did you "run" migrations?

Python manage.py makemigrations appname python manage.py migrate

Hey @CJDP25 i need to share an image can you give me the permission to share so it could be more clear

Hey @CJDP25 i need to share an image can you give me the permission to share so it could be more clear

I'm not admin, but I don't see a rule that avoid you to post images 🤷🏻‍♂️

Its is saving until 4august