How to Upload Files with Flask Using Python

  Рет қаралды 67,425

Arpan Neupane

Arpan Neupane

3 жыл бұрын

Hey guys! Welcome back, in this video I will be showing you how to upload files using Python and Flask. We're going to use Flask to build our website, Flask_WTF, and WTForms to create our forms and Werkzeug to securely save our files. There are links down below for the code and the official Flask documentation.
Code Repo: github.com/arpanneupane19/Fla...
Official Flask Documentation: flask.palletsprojects.com/en/...
If you don't know about Flask, Flask is a Python web framework that is lightweight and easy to use. It is a good choice for beginners, and it can be used to create web applications that are scalable. Flask can be used with WTForms to create forms on pages and these forms can be used to upload files as well.
My GitHub: github.com/arpanneupane19
My Website: arpanneupane.com
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#Python // #Flask // #LearnToCode

Пікірлер: 83
@abhishekravoor
@abhishekravoor Жыл бұрын
Watched a tones of videos on YT for this but couldn't find anything as perfect as this!! Thanks a lot mate such a crisp and clear video❤❤
@ArpanNeupaneProductions
@ArpanNeupaneProductions Жыл бұрын
Thank you!!
@kerimsever6674
@kerimsever6674 2 жыл бұрын
I have been searching for a while and this is the best video by far for a flask upload function
@ArpanNeupaneProductions
@ArpanNeupaneProductions 2 жыл бұрын
Thank you for the support!
@austinallen4184
@austinallen4184 10 ай бұрын
“Made it smaller so you could see” 😅 excellent video man, love how fast you go through it, perfect speed. There’s other tuts covering the same content that are 30+ min long and not even as in depth as this
@hazadus
@hazadus Жыл бұрын
Thanks, just what I was looking for!
@iyerky
@iyerky Ай бұрын
Loved it - simple and effective. Thank you!
@ArpanNeupaneProductions
@ArpanNeupaneProductions 29 күн бұрын
Glad it was helpful!
@astropgn
@astropgn Жыл бұрын
This is awesome! I have an iphone but I use Windows, so it is always a hassle to send files from my phone to my computer. There are apps, but nothing is straightforward. So this helped me a lot. I serve this file locally and whenever I want to send a file from my phone to my computer, I just access the page and send it. So easy
@ArpanNeupaneProductions
@ArpanNeupaneProductions Жыл бұрын
Awesome!
@Loving_Earth
@Loving_Earth 8 ай бұрын
Thanks man , excellent explanation and i subscribed 😉
@djangodude9252
@djangodude9252 Жыл бұрын
Great video man. Very Impressive
@NeverTrustTheMarmot
@NeverTrustTheMarmot Жыл бұрын
Great tutorial, thank you!
@nathaliealvarezhernandez1824
@nathaliealvarezhernandez1824 8 ай бұрын
very well explained, thank you :D
@404errorpagenotfound.6
@404errorpagenotfound.6 2 жыл бұрын
Just found this channel, nice job on the video.
@ArpanNeupaneProductions
@ArpanNeupaneProductions 2 жыл бұрын
Thanks!
@reginecyrille1668
@reginecyrille1668 2 жыл бұрын
Thank you for this video, great!
@ArpanNeupaneProductions
@ArpanNeupaneProductions 2 жыл бұрын
Thank you for watching!
@satishgaire
@satishgaire 3 жыл бұрын
Great video!
@ArpanNeupaneProductions
@ArpanNeupaneProductions 3 жыл бұрын
Thanks!
@waiitwhaat
@waiitwhaat 5 ай бұрын
AMAZING tutorial.
@viserlesetoiles5024
@viserlesetoiles5024 Жыл бұрын
Thanks to you I finally was able to understand my mistakes. Isolating the form tags from each other by wrapping them inside divs made my "Choose file" button not clickable
@magnoliapaz
@magnoliapaz Жыл бұрын
Thanks a lot!
@samirahuseynli6956
@samirahuseynli6956 2 жыл бұрын
thank you so much! you saved my day!!
@ArpanNeupaneProductions
@ArpanNeupaneProductions 2 жыл бұрын
glad it helped!
@boringmanager9559
@boringmanager9559 Жыл бұрын
Would be nice if you said that certain files have to be called in a specific ways. Took me some time to debug because I didn't know index must be in 'templates' file. Anyways, the video is amazing, helped me a lot
@rangabharath4253
@rangabharath4253 Жыл бұрын
awesome😀
@SirD3fault
@SirD3fault Жыл бұрын
Great video, really well made! Really broke down what you were doing really well. Looking at this, is there some way you'd go about testing this? I'm looking at this right now and am wondering how it could be tested through Pytest
@Perera006
@Perera006 2 жыл бұрын
Hey bro say I wanted to now use this image through a maze solver I created, how would I output the end image?
@user-py4yz5ik6x
@user-py4yz5ik6x 10 ай бұрын
Great video. I had on question though how would u style the form component in the templates?
@logukaruna845
@logukaruna845 3 ай бұрын
Same as you style the form in html You can use either inline css or external css stylesheet then connect it to the html file. That's it
@akbarahmadi5066
@akbarahmadi5066 10 ай бұрын
excellent
@joshuachett2504
@joshuachett2504 2 жыл бұрын
Can I adjust this method to allow the user to select 2 input files? Or do I need to take a different approach? They need to be able to open the file browser 2 different times, and select a file and upload it each of those times.
@NW-lx6dg
@NW-lx6dg Ай бұрын
Did you find solution for that?
@angelomilansantos6342
@angelomilansantos6342 Жыл бұрын
how about deleting file in static folder?
@MarkDemeter-lc2uk
@MarkDemeter-lc2uk Ай бұрын
Thans but how can I avoid the re-routing after upload? I just wanted to display a flash.
@shootahgamez
@shootahgamez 3 ай бұрын
How can I link this to a SQLAlchemy database in Flask? My goal is to have a feature where I can upload an image to the database and display it on the front end (like a profile picture that can be updated).
3 ай бұрын
Why its does not work for me?
@jaswanthkrishna4783
@jaswanthkrishna4783 3 ай бұрын
uss bro
3 ай бұрын
@@jaswanthkrishna4783 i found the error, do u wanna help?
@NareenThiran
@NareenThiran Жыл бұрын
My validate_on_submit is not working...it says there is no attribute as such
@lopezzugastichristian7896
@lopezzugastichristian7896 Жыл бұрын
after upload a file, if i press f5, upload automatically the same file, how can i fix that?
@shamilaxbaxsky167
@shamilaxbaxsky167 Жыл бұрын
nice
@MerKaBahDNA888
@MerKaBahDNA888 7 ай бұрын
How do I make a page where I can view the all files open and view file
@ramiq1988
@ramiq1988 Жыл бұрын
how to upload a file into sqlite3 database direct from the form?
@Henry_Nunez
@Henry_Nunez 2 жыл бұрын
😊👍🔔
@arugarg8084
@arugarg8084 3 ай бұрын
is this flask or python because whenevr i m opening python its not showing this kind of interface
@deusexmachina9999
@deusexmachina9999 Жыл бұрын
Спасибо. 6 видосов и официальная документация не помогли. Только твой ролик!
@ArpanNeupaneProductions
@ArpanNeupaneProductions Жыл бұрын
Потрясающий! Спасибо за просмотр!
@ashwinkumar530
@ashwinkumar530 Жыл бұрын
Does google Web design work work with flask?
@silverseacow
@silverseacow 7 ай бұрын
how do i display the image that i uploaded ?
@rayanemesbah7815
@rayanemesbah7815 3 ай бұрын
securefilename might return an empty string so you need to deal with that also
@haftukahsay3309
@haftukahsay3309 Жыл бұрын
that is Interesting. how to develop and upload files in my web using flask python
@cs7a30piyushjoshi2
@cs7a30piyushjoshi2 Жыл бұрын
8:03 damn the wps
@ArpanNeupaneProductions
@ArpanNeupaneProductions Жыл бұрын
Lol
@kerim1479
@kerim1479 2 жыл бұрын
thank you
@ArpanNeupaneProductions
@ArpanNeupaneProductions 2 жыл бұрын
you're welcome!
@christiansnow1193
@christiansnow1193 Жыл бұрын
does anyone know how I can save the uploaded file into a variable for use in my python file
@haazmedia
@haazmedia Жыл бұрын
you could save the file first as shown above, then 'variable = filepath' or something like that. For example, if you uploaded a .csv file, you could read it in as a df using 'df = pandas.read_csv('filepath')
@elestirensincap1481
@elestirensincap1481 Жыл бұрын
so can we do this inside the zipped folder?
@ArpanNeupaneProductions
@ArpanNeupaneProductions Жыл бұрын
not sure
@Techkvn96
@Techkvn96 Жыл бұрын
How can I automatically store files from my folder into the web server? I am building a keylogger and I want to upload the files from my python directory folder into the server and be able to view it there. Please Help
@hannguyen2656
@hannguyen2656 Жыл бұрын
did you get the answer?
@Techkvn96
@Techkvn96 Жыл бұрын
@@hannguyen2656 Not yet! mate.. I dropped the idea of creating a web server with flask and proceed with alternate solution.
@knukkabear
@knukkabear 5 ай бұрын
now i need on how to download the files that already uploaded.
@midonlyadyana2314
@midonlyadyana2314 2 жыл бұрын
bro how to replace the old file let say by the same file name with the new file? please give me a clue or help me brother
@ArpanNeupaneProductions
@ArpanNeupaneProductions 2 жыл бұрын
You can add a new condition where if the old file’s name is equal to the new file’s name, you can find the old file, delete it, and upload the new file. You can do this with the OS library in Python. Look into the documentation.
@midonlyadyana2314
@midonlyadyana2314 2 жыл бұрын
@@ArpanNeupaneProductions okay bro i think that was fixed, im using the os.remove to delete the old file first and then resubmit the other file but by the same name file to system. Thanks
@ArpanNeupaneProductions
@ArpanNeupaneProductions 2 жыл бұрын
@@midonlyadyana2314 Sweet!
@legendrags
@legendrags Жыл бұрын
me who spent 2 hours learning basic front-end and another 2 hours desinging one:
@domdel6798
@domdel6798 Жыл бұрын
what theme is this for vscode?
@ArpanNeupaneProductions
@ArpanNeupaneProductions Жыл бұрын
I believe I was using the Panda Theme
@cliffaltubar
@cliffaltubar 10 ай бұрын
str object has no attribute save. Why?
@Lewlster
@Lewlster 8 ай бұрын
Hey there, have found the solution to this? im facing the same issue
@amberkhauv965
@amberkhauv965 5 ай бұрын
@@Lewlster I had the same issue, it was because I mistyped the enctype field in the index.html file.
@fayabdullah-un6qy
@fayabdullah-un6qy Ай бұрын
how to upload more than file at once
@Kc_bin
@Kc_bin 3 жыл бұрын
What do you use to edit
@ArpanNeupaneProductions
@ArpanNeupaneProductions 3 жыл бұрын
Edit what? The video or the intro and outro?
@dyfrigshandy
@dyfrigshandy 4 ай бұрын
damnnn i envy you in a good way, fuckin 16yo already achieve alot more than me
@juliopaveif
@juliopaveif 9 ай бұрын
Great video!
@fayabdullah-un6qy
@fayabdullah-un6qy Ай бұрын
how to upload more than one file at once
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