Future
hi there
i'm implementing a grpc service in django application. basically another django application sends request to this app through grpc. sometimes we need to send files. i have enough ways to send a file through grpc, i've already implemented it. the problem is that a single http request can include multiple files and we need to send those files through grpc, and grpc has size limit for sending and receiving requests. the limit can be configured and be set to higher, but even if you set it to N, tomorrow a file with N+1 size may come and that would cause an error. so, setting higher size limit is not a solution here.
grpc suggests streaming, you can split the message into chunks and stream it. i used this way for sending single file. but what about multiple files?
i decided to do something like this: i send all files' binary data as stream. i can add a boolean field called 'file_end' to a message. i set it to True whenever the last piece of file is being sent while streaming, client knows that file has been complete, client-side saves the file, clears the buffer and continues to receive next file. this is a workaround for now. can anybody suggest a better way?
Ashu
Can any one have book of "automate the boring stuff with python"
cj
Can any one have book of "automate the boring stuff with python"
you have to buy it yourself
Sourav
How can i implement a permission where only the owner/author can edit and delete something and anyone can view with token authentication?
Take a look a Corey Shafer channel in youtube where he has put various django tutorial. You’ll find your solution there definitely.
Anonymous
Mehmet
Sourav
How can I see my django web page that I hosted locally on my computer I wanted to see that page on my android phone
You have to download proxy services
Future
Have you considered to stream zipped multiple files?
if you are suggesting it in order make them all into one file, no, i haven't. generally, files are not big, but i'm caring about edge cases. zipping, unzipping may cause more overhead, i think. i actually implemented the way i mentioned in message, it is working, i thought there maybe better workaround. but, your idea might be an option too. thanks
Abdul
Hello guys,
I have a Django web service project.
Prerequisite are:
-At least two year experience in Django
-Experience in Django REST API and GeoDjango
-Must be living within timezone of GMT +4 and +6
If you're interested please PM me.
ᴹᵃᵏˢᵃᵗ
prvz
How to use composite key in django models, pls explain also send reference to learn uses of composite key
Дауран
Hello Django guys , I have a question how can upload 2 moduls in detailview for example I want to upload blog and comment in detailview
prvz
Anonymous
How can I combine two models together then filter them
Rohan
Anonymous
By using a join, perhaps a foreign key
When I filter them individually it works individually on the html template
TR
Hello,
Am new to django web dev and am going through shit trying to link up my s3 bucket to my project.
Issue is that S3 is sending a response with the wrong content-type 'application/xml' for my 'text/css' and 'image/png' requests thus CORB blocks my css and images and website looks like shit.
Any help will be greatly appreciated. Thanks
Anonymous
i'm trying to implement real time notifications..like when one user posts something with a status..by default the status will be pending..but when another user sees the post and changes it to either approved or denied it should alert the user who sent the form..
Anonymous
anyone with an idea?
Future
i'm trying to implement real time notifications..like when one user posts something with a status..by default the status will be pending..but when another user sees the post and changes it to either approved or denied it should alert the user who sent the form..
you can try firebase notifications or django channels to implement real-time web app
R
Hiii i want to learn the django frame work and i am a very begginer just completed python basics
R
May i get some help how i start django
R
Or what should i learn first to start with django
R
And any learning plateform
R
??
R
I need some help from seniors
Future
i would suggest practising for some time before going for django. it might become super hard for someone who hast just finished the basics.
old
How does one add Jinja extension on pycharm guyz
Anonymous
could guys tell me if something is wrong with this update function?
del.dog/updateview
jamal
Hiii i want to learn the django frame work and i am a very begginer just completed python basics
Watch tutorials on youtube or somewhere and try to practice
jamal
Then go learn from django documentary
Xerena🦋
could guys tell me if something is wrong with this update function?
del.dog/updateview
Do you have any error?
Anonymous
none
Anonymous
Do you have any error?
i checked the console log its even showing the post request going through
Anonymous
but its not entering the if request.method == “POST”: segment
Xerena🦋
Did you write ``` <form method="POST"> ```in html?
Anonymous
i uploaded the create_track method which is working
Xerena🦋
Did you use create html to add a new post?
Anonymous
yes
Anonymous
but the problem is still with updating
creating objects is not the issue...
Anonymous
I think you should do different html for update and create. Maybe conflict exists..
and update will be almost same as create html file...
Anonymous
Xerena🦋
form =MusicEntry(request.POST or None, instance=obj)
if form.is_valid():
form.save()
can you try it this way? I search google and I find it.
Anonymous
i tried removing request== post condition and still not updating the model
Xerena🦋
i tried removing request== post condition and still not updating the model
not delete it
you can try removing "action='.' "
I use differnt html pages for update and add, Usually I dont use action in form. And I dont have a problem.
I don't see anything else.. :(
Xerena🦋
Maybe this blog can guide you :
https://medium.com/@linth/django-crud-with-function-based-view-fbv-e8dc906f0399
@crash1604
Anonymous
Anonymous
Abdul
How can i implement a permission where only the owner/author can edit and delete something and anyone can view with token authentication?
you need to use a mixim, watch the following video
https://www.youtube.com/watch?v=-s7e_Fy6NRU&list=PL-osiE80TeTtoQCKZ03TU5fNfx2UY6U4p&index=10
Beka
It's hard to determine by time. Because, things get easy at the beginning and as you go deep and deep gets harder. If you get the whole point of Django and you have programming background already might be faster.
cj
the whole life
cj
absolutely no
cj
yes
Beka
E-commerce, blog, To-Do and other interesting projects.
Anonymous
you need to use a mixim, watch the following video
https://www.youtube.com/watch?v=-s7e_Fy6NRU&list=PL-osiE80TeTtoQCKZ03TU5fNfx2UY6U4p&index=10
All of those YouTube tutorials explain it with django and not rest framework
Anonymous
:(
Anonymous
Hi I am creating a web portal can u help me how can start ?
Doragonsureiyā
Hi I am creating a web portal can u help me how can start ?
Looking for Django tutorials? you can follow these three recommended ones:
* Official documentation and tutorial
* Tutorial from MDN
* Tutorial from django-girls
Intelligence
Anonymous
@Xerena thanks for your help before
turns out we need to make migrations aND then migrate if there is a post request in any view
Anonymous
Hello guys
Please wats the best book about Django???
Shreehari
Hey guys,
I want to create a thumbnail from a video in the backend. Front-end sends a video. I have to upload video and its thumbnail to s3.
Issue is, here i am able to get the thumbnail which gets stored in local.
When i try to return the same, i get error saying io operation on closed file.
(Video is successfully uploaded to s3)
Can someone please help me with it?
Im using django rest framework in the backend.
Xerena🦋
@Xerena thanks for your help before
turns out we need to make migrations aND then migrate if there is a post request in any view
Hmhh good, I am happy for your problem solved
Way
Hello to all. Trying to build a complex check when adding a record. I have a company table that describes the company object. Then I have two more tables. company_russia and company_china are called. They created a one-to-one relationship per company table. At the stage of saving a table, I need to create a link to one of the tables by country and check inside these tables if I can create it.
Way
At first I thought that I could do this through transactions, but the company object does not exist until I return super().save(*args, **kwargs) in save()
Анвар
Any guides on how to implement email verification using pin code with timeout?
Biagio
Hi threre, i want to install django cms but my link must be composed in this way: a.com/b/ + cms' links. How can i do that?
TR
Anyone with experience using Django X AWS S3. I need help with an issue.
My static css and images are being served from S3. They failed to load and bring up an issue with MIME type. On my network tab request is for 'text/css' but the response brings up 'application/ xml'. Any way to fix this?
Дауран
Any guides on how to implement email verification using pin code with timeout?
I think it's impossible to Django framework
Anonymous
you can try firebase notifications or django channels to implement real-time web app
do you know of a documentation that is easy to understand..all my searches are kind of complex
Future
do you know of a documentation that is easy to understand..all my searches are kind of complex
maybe this helps: https://www.freecodecamp.org/news/how-to-add-push-notifications-to-a-web-app-with-firebase-528a702e13e1/
charlie
Hi anyone worked with django tenants
Doragonsureiyā
Hi anyone worked with django tenants
Please don't ask meta questions like:
"Any user of $x here?"
"Anyone used technology $y?"
"Hello I need help on $z"
Just ask about your problem directly! With a very high amount of people here the probability that someone will help is pretty high.
Also please read: http://catb.org/~esr/faqs/smart-questions.html