Make a modern GUI Calculator app using kivy and python || Modern GUI with kivy

Hey guys,
In this video, we are going to create a GUI Calculator with kivy. We are going to create a modern design and also we are gonna add all functionality. This is going to be a beginner project. All you need to know about is basic Python and basic kivy. You can download the source code from the link below.
code link: github.com/Ena...

[@helloeveryone6614]

Bro please tell me can I convert this code into an apk file using google colab method by uploading both the files where we upload. Py file to get converted into apk file? Please answer quick.

[@anabelsa]

Great tutorial. Exactly what I was looking for to learn Kivy. I would love to see more tutorials of this sort. Thanks a lot!!!!!

[@NatureOfTechnology]

Sure more coming in future

[@isaacegwu3538]

Thanks for the tutorial bro, so well explained in short time and not so long at the same time. I loved it

[@muralidharan.m645]

Wow bro ,such a cool and amazing tutorial so just keeping posting this kind of stuffs bro 😃👍

[@jonathanguy4774]

Thank you so much for this video bro it's been so helpful

[@Stefan-st]

Thanks man! 😁 This is definitely my favourite video of the week!

[@NatureOfTechnology]

Glad you enjoyed it!

[@flioink]

Good one, just what I needed to figure out how to get the inputs from the GUI to the member functions.

[@itspyguru]

Amazing tutorial brother, I learn a lot of things

[@NatureOfTechnology]

Glad you liked it

[@rileymchugh8498]

the code to make it work (not the visual screen(also its python code, mostly)) is at 26:00

[@omkaradhiya8851]

kivy.lang.parser.ParserException: Parser: File "C:\Users\08adh\PycharmProjects\kivy-calculator(final)\calculator.kv", line 5: ... 3: orientation: "vertical" 4: TextInput: >> 5: size_hint = root.width, root.height 6: text: "0" ... Invalid property name I am getting this error at 9:08

[@NatureOfTechnology]

Make sure your indentation is correct. And " size_hint : " NOT " size_hint = "..... And " size_hint : root.width, root.height " should be inside of " BoxLayout " not inside of " TextInput ". You have to put " size_hint : root.width, root.height " this line after " orientation : "vertical" ".

[@omkaradhiya8851]

@@NatureOfTechnology Thank you for help, I made the calculator, best tutorial ever

[@koollucian]

I've tried many different ways for the % function to work right but couldn't get the correct result. How do you input the elements of the % equation? I tried for instance "20%80' then press '=' but it gives me 20 instead of the correct 16. Is there any other format?

[@siddharthjain8797]

i want to run this on my mobile , how will i do it pls help

[@earnbyquiz]

Great one... thanks

[@NatureOfTechnology]

Glad you liked it!

[@sadrak1314]

Sorry bro At the first i wrote the code in the kivy file but it shows me a inbalid index error and that is because of the part can you help me with that?

[@NatureOfTechnology]

Is same as python class name ?

[@sadrak1314]

@@NatureOfTechnology yes i checked it and it is correct

[@NatureOfTechnology]

Did you link your kivy file with your python file ?

[@sadrak1314]

I dont know Can you please tell me how??? I would be thankfull

[@NatureOfTechnology]

Check out 2:31 time stamp and make sure you have imported everything currently and also make sure you have install kivy currently... And then check 6:04 time stamp and link your kivy file as I do in that section of video... If still doesn't work most probably you didn't install pyenchant make sure you do that by typing pip install pyenchant on your terminal

[@ТелефонніЛайфаки]

Привет, я хотел спросить что нужно в твоей коде прописать, чтобы при получении результата числа не добавлялись, а начало заново считать?

[@user-xs1cx1yz3k]

Great video!

[@NatureOfTechnology]

Thanks!

[@atharvkumar2564]

Incredible

[@koollucian]

To resolve the % function problem, I tried to regex the prev_number with % (as in 25%250) and then change the value of prev_number to reflect that the first value (25) is to be divided by 100 to make it into a percent format and then multiply that with the 2nd value, essentially replacing the '%' with '*'. This gives me the right value when I invoke the equation '25%250). If you have a better way, kindly share here. Thank you,.

[@ТимофейКарлин-е8с]

Nice tutorial Thank you for help

[@NatureOfTechnology]

Glad it helped

[@tuliofalcao]

"num_list = re.split("\+/\*/-///%", prev_number)" - the dot() function doesn't work for me...

[@NatureOfTechnology]

num_list = re.split("\+|\*|-|/|%", prev_number) your syntax is wrong try this

[@tuliofalcao]

@@NatureOfTechnology Thank you! It worked!

[@kphenf5780]

Window.size for moblie (x,y) = ? You can help me ?

[@NatureOfTechnology]

It's responsive so I guess it should fit the mobile screen accordingly and if it doesn't you can remove the line window.size

[@telladevarapallyvishnuvard7015]

sir how does the percentage work?

[@NatureOfTechnology]

In this calculator, % will calculate the remainder. If you divide 11 / 3 the result will be 3.66 but there have a remaining number which is 2. So if you do 11%3 it will give you 2

[@CWA19310]

43:46 just for note

[@sohonghosh1803]

For long equations the numbers are going out of text input

[@sohonghosh1803]

But overall it's nice

[@mark-kt6cd]

Great I love the UI

[@NatureOfTechnology]

Thank you so much

[@ahmadrovie7154]

waalaikum salam. thanks you so much, i love your program

[@NatureOfTechnology]

You are welcome

[@aronjayagapultos4077]

thanks for this tutorial I learned a lot

[@NatureOfTechnology]

Glad I could help!

[@lucasemanueldub]

awsome tutorial, thanks a lot!

[@sultanmm2012]

Thank you. Please more tutorials on Kivy

[@NatureOfTechnology]

Sure

[@sultanmm2012]

@@NatureOfTechnology Thank you

[@brahmaviewer]

thx, usefuly

[@mdnishan4061]

This tutorial was really helpful

[@NatureOfTechnology]

Glad it helped

[@sorooshkorhani3842]

What's the theme name?

[@NatureOfTechnology]

Material theme ui

[@NasrinAkter-kf5ne]

how can i convert it into apk?

[@NatureOfTechnology]

kzbin.info/www/bejne/r6Oan2N5Z9mmpqs This video might help you

[@NasrinAkter-kf5ne]

@@NatureOfTechnology I have already watched it,but it gets error!

[@samhain6634]

Amazing work!

[@NatureOfTechnology]

Thanks a lot!

[@edwinmadzinga1457]

Amazing How can I convert this into apk

[@NatureOfTechnology]

you can use bulldozer in order to convert your python file into apk.. you can check the bulldozer documentation.

[@sumitrawat167]

"Shift+tab" to move indent back.

[@NatureOfTechnology]

Thanks for your info

[@sarwarhossainhridoy]

Your % button wouldn't work . But the great video.

[@NatureOfTechnology]

well in here the % button is calculating the remainder

[@sarwarhossainhridoy]

@@NatureOfTechnology Got It.

[@shuvohelpline]

Please make vedio in bengali Language.

[@NatureOfTechnology]

অবশ্যই ভবিষ্যৎ এ চেষ্টা করবো ।

[@AviGlenn_BenedettiPansensoy]

Trur