Django Import CSV into Model
ฝัง
- เผยแพร่เมื่อ 24 ส.ค. 2024
- In this django tutorial we go through one of may ways to import data from an CSV file into an existing django model.
Code repository:
github.com/ver...
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thank you for the tutorial! If anyone has trouble with the ordering of columns after you've imported the csv into the model's database, you could reorder the columns in your csv the exact same way the columns are ordered in the empty database. It might take a bit of time, but it definitely works.
If you can teach your fans (me included) how to set up a button in the admin site, let an admin upload a csv/excel file and then insert the data into database, that would be a giant move. People who are real web developers need to do this for their clients.
Sure we can do this 👍
Use django-excel library 👍
use django import-export super easy and usefull
That's a different approach, I like it. That's great tutorial.
Thanks - its all situational. 👍
I would use pandas to read the csv, save u time n give u extra tools. Good video
Best presented tutorial I could find on this topic. Thanks. Now just need to figure out how to automate this!? Can anyone point me to any resource that will automate the import?
Glad it helped!
Late night weekend updates. Working hard 👍
Mate, this is just a bad habit.
at 14:34 when you check the data, on line 11099 there is a date that is improperly formatted. I wonder if it made it in the database. That is why I always set filter in Excel and quickly loop through the drop down to see if all dates are set inside years, or if there are some values stored as text or otherwise. Alternatively you can create 3 additional columns and run functions: year(date cell), month(date cell), day(date cell) and in the fourth column recreate your date with certainty they will all be equally formatted. Of course, afterwards you delete all additional columns and copy the forth one in the date column.
Made by day by finding your channel
This is helping me a lot! Thank you so much :)
Thank you. This is very useful.. How can we import a large data set quickly like you did using Django itself (extending a button for user) rather than doing it using the shell from backend.
Hope I answered this one in the other tutorial.
@@veryacademy can you tellme where is this tutorial you are talking about thanks for your great tutorial
Hi,
I m using my data and followed step by step , I encountering error of data type mismatch , even I have deleted data and leave only 1 Colin , still doesn’t work
Hi, did you fix it. Lets make sure that your database data types are correct and you have lined up the fields with the correct headings of the CSV file
@@veryacademy i managed to fix that. Quick question, if the data uploaded everyday , do we need to clean the data everytime or there is a quick workaround ?
This was a really great video. How would you do this if you had a remote PostgreSQL DB as opposed to sqlite?
Have you tried hooking up a Postgres db?
Hi! I did this using a postgres client link DBeaver which is really intuitive to use
Excellent tutorial!
Glad you liked it!
Huge help! Thank you very much! 🙏
Thank you
hi! how to cancel import csv file to table? if i import wrong file
You don't cancel unfortunately, you revert to the backup you made before you tried to import the csv file
great video! quick question, when i want to update existing objects via import, and my csv has blank cells for a column, it replaces the data in my objects with that blank empty string, how do i stop django import from doing this?
running sqlite3.exe command giving me error like 'not recognized', what to do?
Thanks bro
very much helpful thanku
Thanks ! but sir how can i do this using postgresql ? i can't find reasorses could help with that .
Setup django in the settings with Postgres and then it should be the same process?
Could you please also post a video how to export Django database models to Excel template with some formatting via the Django admin?
hi what if one of the models had a foreign key? then how would this be applied?
Do you find solutions of it? Please share with me!
@@saif9170 yes I will share link later to answer
@@eesakamaldien1917 Please share !!
@@saif9170 what is your Facebook I will first need to know what you trying
When I put the book model in the settings it says ""ModuleNotFoundError: No module named"
how would one handle relationships?
Be the best you can, make sure they have lots of money and get married as soon as possible
@@veryacademy hahaha..you know what i meant
This is great thank you! New subscriber. Be nice for users with permissions to drag n drop a csv and dynamically update the database and site page with inventory and totals, as opposed to individually adding inventory items one by one.
Thanks for the video! pretty nice info. How would you go about adding the data from a pandas dataframe to the DB?
You can do - its all situational - I wouldn't bring in pandas just for that - if I was working panda anyway - then why not, its an option. Any its all very situational.
@@veryacademy Hello man. Thanks for awesome info. Can you make a separate tutorial or give some reference for the same of using management command with pandas.
can you guide me with handle csv file upload and should be save into model and that csv may contain large data... thanks in advance
hi what if the column names are having spaces instead of '_'(underscore) in the csv file? how should we represent the models.?
hi thank you for sharinbg but I am just wondering how do you make that autoifill at time 6:56 for all the coulmn in your class Book? since I trying the same methods I can not do that
thanks
No problem
I have executed .import something.csv library_book but I didn’t get any error but data didn’t get inserted. Is there any reason why?
Sir, it is showing datatype mismatch what can i do pls tell me
You need to check your data in the csv matches the model data types
This is great but I would like to do it on admin panel
Ta da...
th-cam.com/video/BLxCnD5-Uvc/w-d-xo.html
Its the next tutorial 👍
You are best
👍
awesome
Hello. Can you please explain annotate,alias,union and aggregate ?
No problem - I have done union - I think I planned aggregate tomorrow
How can we import notepad file in database
whenever i try to do this its showing:
INSERT failed: attempt to write a readonly database
Are you running Linux - check the file permission on the database - assuming you are using SQLite?
Valeu!
Great.Thx.
Thank you too!
enitire purpose of building a model to uploaddata is ignored
Thanks Anil glad to have helped.
Why would you choose to limit the video audience scope by proceeding with an import option only available to Windows users?
The only limits are ones that you have defined. Apologies if this was a rhetorical question.
This tutorial doesn't work on Mac?
Good one
Thanks
Title is misleading. It should read be "how to import CSV into SQLlite". There are a number of databases Django could be utilising. This is simply interfacing with the database, not making a ORM migration command
16:00
Any one help me to import Json data to django model ?
I really expected to see you imported the csv file into sqlite using Django codes not the command line
Awesome
👍
super claire
no offense but this tutorail has nothing to do with django , it import CSV file into sqllite3 not Django Import CSV into Model
No offence taken, give me a suitable title and I will replace it 👍
Also there is not used many-to-one relationship and because of that there is also vertical replication in a column. This is a bad practice to import data from csv