how to host django for free
heroku
aan
Maz
Code9
Sorry Iโm late but noSQL could help
Anders (izzno / gooood) ๐ณ๐ด
Code9
Basically u will have a table containing all the product id
Code9
Then u use that id to query the product item in MongoDB
Code9
You wonโt know how many attributes until runtime
๐
๐
๐
๐
๐
ฃ
Hello guys can anyone tell me where to learn django i am new in this.โน๏ธโน๏ธ
Rajjix
Then u use that id to query the product item in MongoDB
why do you like to make things complex.
Code9
why do you like to make things complex.
Took me a while to learn
But RDBMS really isn't designed for items with variable attributes
Rajjix
Took me a while to learn
But RDBMS really isn't designed for items with variable attributes
True but Iโve heard bad rumors about django and mongodb. And django offers too much when it comes to models, just with this particular framework and itโs orm, i have not yet seen any use of mongo, a couple of null fields wonโt harm nobody.
Rajjix
Hello guys can anyone tell me where to learn django i am new in this.โน๏ธโน๏ธ
too many resources to even share, good luck on your journey 🍀
๐
๐
๐
๐
๐
ฃ
hey i want to make E - learning website with online exam test features. can i make this on django.
๐
๐
๐
๐
๐
ฃ
if yes then which moduls i need to learn to solve this problem
Code9
True but Iโve heard bad rumors about django and mongodb. And django offers too much when it comes to models, just with this particular framework and itโs orm, i have not yet seen any use of mongo, a couple of null fields wonโt harm nobody.
You're right. But what if it wasn'a a couple of null fields, but you have a whole product catalogue of 20 different types?
Mirco
Mirco
if yes then which moduls i need to learn to solve this problem
everything you find on official docs
then u can think about third party packs
๐
๐
๐
๐
๐
ฃ
can you suggest me any
Mirco
again, start from official docs
๐
๐
๐
๐
๐
ฃ
ok thank bro
Mirco
you have to learn how django works first of all
๐
๐
๐
๐
๐
ฃ
yes i am working on it
Rajjix
Code9
oh yea
Code9
btw
Code9
Python does not allow accessing variables of its subclass unless called
Anonymous
Hey, I am using drf to make an API. I am displaying the list of users using ListAPIView. I want to pass some extra data ( I mean adding context, while returning data to user) how to do it ??
Mirco
Anonymous
somthing like this ?
I guess this passes the data to serializers right ?? ( Not to users I guess ?)
Mirco
yup, you mean inside view instead ?
Anonymous
yup, you mean inside view instead ?
But I want to add some other json field ( suppose 'user count') at the end of the listview while returning the json data to user is it possible ?
Mirco
if I don't go wrong, you can make another serializer of 'user count' and add to your list serializer
Anonymous
if I don't go wrong, you can make another serializer of 'user count' and add to your list serializer
Yes I guess it can be solved. Thanks @iFlare3G
Mirco
yw 😁
Rammanoj
I am following this link to get the combined data from the two different models https://medium.freecodecamp.org/nested-relationships-in-serializers-for-onetoone-fields-in-django-rest-framework-bdb4720d81e6
Rammanoj
I am following this link to get the combined data from the two different models https://medium.freecodecamp.org/nested-relationships-in-serializers-for-onetoone-fields-in-django-rest-framework-bdb4720d81e6
class UserAccessSerializer(serializers.ModelSerializer):
class Meta:
model = User
fields = ('username', 'pk')
read_only_fields = ('pk',)
class ProfileSerializer(serializers.ModelSerializer):
user = UserAccessSerializer(required=True)
class Meta:
model = models.Profile
fields = ('user', 'userid', 'user_requset_role')
Rammanoj
class UserAccessSerializer(serializers.ModelSerializer):
class Meta:
model = User
fields = ('username', 'pk')
read_only_fields = ('pk',)
class ProfileSerializer(serializers.ModelSerializer):
user = UserAccessSerializer(required=True)
class Meta:
model = models.Profile
fields = ('user', 'userid', 'user_requset_role')
this is my code, I am not sure why I am getting this error: Got AttributeError when attempting to get a value for field user on serializer ProfileSerializer.
The serializer field might be named incorrectly and not match any attribute or key on the User instance.
Original exception text was: 'User' object has no attribute 'user'.
R
Probably you have a typing error in โuser_requset_roleโ
Rammanoj
These are my model definations
Rammanoj
These are my model definations
class Profile(models.Model):
user = models.OneToOneField(User, on_delete=models.CASCADE)
userid = models.CharField(max_length=100)
user_requset_role = models.CharField( max_length=50, null=True, blank=True)
def str(self):
return self.user.username
Rammanoj
I guess there is no change in the model even, unknowingly I made the same typo boththe places
Danil
redis.exceptions.ConnectionError: Too many connections
Got ths error trying to call ัelery task from a django shell. how to fix it?
Mirco
Rammanoj
I am following this link to get the combined data from the two different models https://medium.freecodecamp.org/nested-relationships-in-serializers-for-onetoone-fields-in-django-rest-framework-bdb4720d81e6
I have two models, User and Profile. In listapiview I try to access username, some attributes of profile model. So, I followed this medium tutorial to perform it. While acessing the serializer, I am getting the error
Rammanoj
this worked
Rammanoj
this worked
class ProfileSerializer(serializers.ModelSerializer):
class Meta:
model = models.Profile
fields = ('user', 'userid', 'user_requset_role')
class UserAccessSerializer(serializers.ModelSerializer):
profile = ProfileSerializer(read_only=True)
class Meta:
model = User
fields = ('username', 'pk', 'profile',)
read_only_fields = ('pk',)
Rammanoj
Previously, I have a OnetoOne relation from User model to Profile model, (But I tried to access it in the reverse manner, so I am getting the error😅😅)
Mirco
😂😂
ilyandho
Hey guys, I deployed to heroku but it isn't going live .
Any help?
Modou-dev
Hi you need to add a dynos in your heroku settings
ilyandho
Hi you need to add a dynos in your heroku settings
How do I do that?
I realised that when I created the first project, the Procfile was all lowercase. When I did the second project with the Procfile properly named, it worked and it ran online
Modou-dev
so change the procfile name it must be (Procfile) with a uppercase (P)
ilyandho
so change the procfile name it must be (Procfile) with a uppercase (P)
Do I go through the same proceedure in order to update the files that I already pushed?
Modou-dev
Do I go through the same proceedure in order to update the files that I already pushed?
u can update it and push again
ilyandho
Okay, thanks a lot
Modou-dev
if u there is any question we are here for helping each other
ilyandho
if u there is any question we are here for helping each other
And it helps especially for beginners
Karthik
Guys any idea
Karthik
how to solve this issue
Karthik
Here I forget to create API Token
anyway thank you guys
Abdul-Salaam
And it helps especially for beginners
Is there any specific idle for django?
And where can I learn django?
cj
Is there any specific idle for django?
And where can I learn django?
1) no
2) documentation on internet
Anonymous
Django app host through apache2 server and database mysql then i geting error "attempt to write a readonly database"
สษรherry ลoveสษ
Django app host through apache2 server and database mysql then i geting error "attempt to write a readonly database"
are you using root permission?
Anonymous
Root permission is required for connect with database..
Ghorz
Django app host through apache2 server and database mysql then i geting error "attempt to write a readonly database"
Change the settings.py database settings from sqlite to mysql
Anonymous
I did already.!
Ghorz
That resolved mine
Manish
this is my model https://del.dog/upepumavas.py
Manish
i want to retrieve instances of featuredlisting something like this featuredlisting.objects.all().listing.title