Hello . I want to learn python and django, how can i download special code editors for python or django, who can help me pls ?

Hello . I want to learn python and django, how can i download special code editors for python or django, who can help me pls ?

I'm absolute beginner in programming.

You can download any code editor by typing python ide in Google

I meant how can I pass field to model filter. from a function def search(model, field, token): model.objects.filter(field=token) ^^^ ^^^ as I want change it everytime e.x: I want to search whether a tracking_id exist in a model or not. and the field name is different in models. in Orders model it's tracking_id, in Payments it's payment_id and... so it should be: search(model_obj, 'tracking_id', 'XXXX') —> for Orders search(model_obj, 'payment_id', 'ZZZZ') —> for Payments

I found the solution: my_filter = {} my_filter[my_keyword] = my_filter_value my_object = MyModel.objects.filter(**my_filter)

I meant how can I pass field to model filter. from a function def search(model, field, token): model.objects.filter(field=token) ^^^ ^^^ as I want change it everytime e.x: I want to search whether a tracking_id exist in a model or not. and the field name is different in models. in Orders model it's tracking_id, in Payments it's payment_id and... so it should be: search(model_obj, 'tracking_id', 'XXXX') —> for Orders search(model_obj, 'payment_id', 'ZZZZ') —> for Payments

You make use of kwargs

I found the solution: my_filter = {} my_filter[my_keyword] = my_filter_value my_object = MyModel.objects.filter(**my_filter)

Yes that

You make use of kwargs

yes. thanks

How i can connect svg icons, like, before, in simple projects, i stored all my svg icons in one icons.svg, after in html i used path/icons.svg#myIcon, is this possible to do with django? Because i try and i get error with this method

I found the solution: my_filter = {} my_filter[my_keyword] = my_filter_value my_object = MyModel.objects.filter(**my_filter)

Yup it's one of the most common

Anyone provide me celery learning path....im very scared about celery.

Anyone provide me celery learning path....im very scared about celery.

it's so simple. start from here: https://docs.celeryproject.org/en/stable/getting-started/introduction.html

just keep learning. never stop when your learning path ends.

Ok

Thanks

Hello . I want to learn python and django, how can i download special code editors for python or django, who can help me pls ?

Use PyCharm or VSCode with python extension.

Anyone can help me, how to open csv file in static folder django without upload? I have an error "No such file or directory: 'static/data/data.csv'

Anyone can help me, how to open csv file in static folder django without upload? I have an error "No such file or directory: 'static/data/data.csv'

data.csv is inside data folder?

data.csv is inside data folder?

Yes, the data csv is inside data folder

like static/data/data.csv ?

Anyone can help me, how to open csv file in static folder django without upload? I have an error "No such file or directory: 'static/data/data.csv'

If file is not present at location, how you will open

Funny video django app

Bro anyone had finished django project on attendance system

? We have such system

when i try to logout, i get this error: Using the URLconf defined in mysite.urls, Django tried these URL patterns, in this order: [name='homepage'] register/ [name='register'] logout/ [name='logout'] admin/ tinymce/ The current path, login, didn't match any of these.

this is my urls.py

urlpatterns = [ path("", views.homepage , name="homepage"), path("register/", views.register, name="register"), path("logout/", views.logout_request, name="logout"), path("login/", views.login_request, name="login"), ]

this is from my views.py def logout_request(request): logout(request) messages.info(request, "Logged out successfully!") return redirect("main:homepage") def login_request(request): if request.method == "POST": form = AuthenticationForm(request, data=request.POST) if form.is_valid(): username = form.cleaned_data.get('username') password = form.cleaned_data.get('password') user = authenticate(username=username, password=password) if user is not None: login(request, user) messages.info(request, f"You are now logged in as {username}") return redirect("main:homepage") else: messages.error(request,"Invalid username or password") else: messages.error(request,"Invalid username or password")

Hello there! Anyone who has good tutorial for creating Telegram bot using python?

how can i clear database for only 1 model/app?

how can i clear database for only 1 model/app?

Do you understand what database and table is

like static/data/data.csv ?

Yeah, how i read the data with this?

Do you understand what database and table is

python manage.py shell from yourapp.models import ModelYouWant ModelYouwant.objects.all().delete() Ctrl + D #to exit

Hi, Any python, aws, react developer available for part time paid work. Pls ping me personally with name, exp and skillset. Thanks

Hi, I am facing below issue, can anyone help? Error: Cannot use ImageField because Pillow is not installed. PS: Pillow is already installed in my system

Do Anyone know any other way around to resolve this?

I'm reading about different types of caching but it's not clear to me which one should I use. Can anyone help?

Do Anyone know any other way around to resolve this?

There is no other way

Hi, I am facing below issue, can anyone help? Error: Cannot use ImageField because Pillow is not installed. PS: Pillow is already installed in my system

Install Pillow!

I'm reading about different types of caching but it's not clear to me which one should I use. Can anyone help?

What's your use case

What do I do then?

I already tried to install other versions, but still giving the

What's your use case

I don't exactly know😅 I just know that caching will reduce the database operations So I starting reading

I already tried to install other versions, but still giving the

Is it possible to that you have installed it in path and trying to use in virtual environment or vice versa?

What's your use case

Problem is use cases are not clear

Is it possible to that you have installed it in path and trying to use in virtual environment or vice versa?

I'm using a virtualenv

Hi, I am facing below issue, can anyone help? Error: Cannot use ImageField because Pillow is not installed. PS: Pillow is already installed in my system

Install pillow in the virtual environment

Hello all i have built a basic django project, can anyone suggest like what should i do next?

Install pillow in the virtual environment

I installed in a virtual environment already

Problem is use cases are not clear

That's actually a different problem all together 😄. But the rule that I like to follow is, first you need to inspect where your application is bottlenecking and then according to that you need to optimise to remove the bottleneck. Unlike caching images, database entries should be cached according to the use case let's say you have some entries that are not updated much often but they are accessed alot for eg say weekly rank of players in a game so these types of database entries can be cached to reduce load on the database.

I installed in a virtual environment already

Have you activated the virtual environment? When you activate it. Then install pillow Make sure it's like this on your cmd (Virtualenv) c/GS/gf/django> pip install pillow

Yes I already did that and (env) appears before

That's actually a different problem all together 😄. But the rule that I like to follow is, first you need to inspect where your application is bottlenecking and then according to that you need to optimise to remove the bottleneck. Unlike caching images, database entries should be cached according to the use case let's say you have some entries that are not updated much often but they are accessed alot for eg say weekly rank of players in a game so these types of database entries can be cached to reduce load on the database.

if you take example of a social media site... What kind of cache should I use?

Yes I already did that and (env) appears before

Delete your virtual environment and set it up again, maybe you cancelled b4 the installation was complete

if you take example of a social media site... What kind of cache should I use?

My answer would still remain the same that its use-case based but you can read about the caching and all the scalability issues major social media websites face and how the work around them here http://highscalability.com

Delete your virtual environment and set it up again, maybe you cancelled b4 the installation was complete

I've done this

And the contin error

My answer would still remain the same that its use-case based but you can read about the caching and all the scalability issues major social media websites face and how the work around them here http://highscalability.com

Okay thanks

Hi! Friend how annotate a union queryset in django

Hey how do we set password reset in django with gmail

I am following a tutorial by corey schafer. I wrote the code. But i dont get it.

I am following a tutorial by corey schafer. I wrote the code. But i dont get it.

Don't copy the code Break it to small components Try to understand

model.py class Transaction(models.Model): made_by = models.ForeignKey(User, related_name='transactions', on_delete=models.CASCADE) made_on = models.DateTimeField(auto_now_add=True) amount = models.IntegerField() order_id = models.CharField(unique=True, max_length=100, null=True, blank=True) checksum = models.CharField(max_length=100, null=True, blank=True) def save(self, *args, **kwargs): if self.order_id is None and self.made_on and self.id: self.order_id = self.made_on.strftime('PAY2ME%Y%m%dODR') + str(self.id) return super().save(*args, **kwargs)

can any one please explain me how save method works?

model.py class Transaction(models.Model): made_by = models.ForeignKey(User, related_name='transactions', on_delete=models.CASCADE) made_on = models.DateTimeField(auto_now_add=True) amount = models.IntegerField() order_id = models.CharField(unique=True, max_length=100, null=True, blank=True) checksum = models.CharField(max_length=100, null=True, blank=True) def save(self, *args, **kwargs): if self.order_id is None and self.made_on and self.id: self.order_id = self.made_on.strftime('PAY2ME%Y%m%dODR') + str(self.id) return super().save(*args, **kwargs)

!use code paste tools

Don't copy the code Break it to small components Try to understand

I copied code without understanding after a few tutorials and now I am completely lost. I will have to start from the beginning by actually understanding the whole code. Thanks for your advice

how to pass multi html row data to django database table

I copied code without understanding after a few tutorials and now I am completely lost. I will have to start from the beginning by actually understanding the whole code. Thanks for your advice

Break down codes and understand

Break down codes and understand

Ya , will have to do that

Hey guys, I have a field in model.py that is an image but when i try to post image i got this error

UnicodeDecodeError: 'utf-8' codec can't decode byte 0x89 in position 0: invalid start byte

UnicodeDecodeError: 'utf-8' codec can't decode byte 0x89 in position 0: invalid start byte

Check this link https://stackoverflow.com/questions/60290243/uploading-image-in-django-utf-8-codec-cant-decode-byte-0x89-in-position-246

Hey guys, I have a field in model.py that is an image but when i try to post image i got this error

Install pillow

Install pillow

I did that before

Check this link https://stackoverflow.com/questions/60290243/uploading-image-in-django-utf-8-codec-cant-decode-byte-0x89-in-position-246

I can't understand 🙈 I wrote a simple code

Check this link https://stackoverflow.com/questions/60290243/uploading-image-in-django-utf-8-codec-cant-decode-byte-0x89-in-position-246

It says you cannot transfer image which is in utf8 before transformation you must convert it into base64

I can't understand 🙈 I wrote a simple code

Just follow the simple instructions to cover it to base64

how to pass multi html row data to django database table

Hi. I want to write an article about creating Django database models. Can someone help me write a good article?

Hi. I want to write an article about creating Django database models. Can someone help me write a good article?

Read the django docs on models documentation, they are clear and easy to relate

Read the django docs on models documentation, they are clear and easy to relate

I don't catch🥺

Hi. I want to write an article about creating Django database models. Can someone help me write a good article?

It's good I too don't understand more about it