https://lichess.org/api#tag/OAuth

Simpler for the average user to understand than creating an API token and prevents mistakes like not selecting the right scope, not copying correctly, etc.

The program can start a temporary localhost webserver as the Oauth redirect target and open the oauth URL using Python's webbrowser module. Or maybe just creating a link in the UI works as well.

I have a Cellphone connected to my PC. I'm then using the Droidcam Application with OBS.
OBS has a plugin for a virtual cam.
When i start the Plugin, i usually can select this webcam in Applications like Zoom, Teamviewer, Microsoft Teams, etc.
But in your guy.py at "Webcam to be used:" i can't select anything except "Default".

Can you help with that?

    Hello! I am a turkish&russian blind guy who likes chess.
    We use screenreaders on our computers so I want to be able to use this app with screenreader, however the gui application is inaccessible at all.
    buttons are unlabled, they are not navigatable by tab key and they are even not navigatable by more edvanced object navigations.
    Normally we use tab key for navigation in the guis, arrow keys in lists and enter key or spacebar to press buttons, and screenreader says everything we do. But some apps are inaccessible at all and unusable.
    the most accessible gui framework is wxpython, however qt is somewhat accessible in some parts. The more native is gui, the mor accessible it is.
    Now I will tell you why it's very important.
    We use physical chess boards to play online and write uci moves into the text field! Yes, exploring the chess board with arrow keys is quite slow, i'd say really slow. So Lichess made it's own great accessibility mode for blind.
    I don't need a really selfvoiced application that will even work without screenreader, I need just a native gui.
    Thank you Alper for such a great think.

Hayırlı işler!

Hi, Alper. Thank you once again for the great app and opportunity to play online chess without buying DGT Chess Board. I have regular classic chess board. Problem is that, what i can't use that in your software. When i use only my table lightning lamp and launch board calibration proccess i see only my chess board without coordinates, but there must be seen coordinates too. But when i use light falling on a chessboard from a lamp on the ceiling i see my chess board without coordinates, but there must be seen coordinates too. And the last option, when i use lightning from the street only, it works like it must be, i mean i see my chess board and coordinates and can rotate image with r button. What i do wrong and how to fix this problem, because i want to play on this board using light from table or ceiling lamp?

https://imageup.ru/img288/3962824/ceiling-lamp.jpg.html

https://imageup.ru/img247/3962825/table-lamp.jpg.html

https://imageup.ru/img91/3962827/street-lightning.jpg.html

P.S. Using modified chess table like in my last videos on youtube https://www.youtube.com/watch?v=W0mohAhS4hI&list=PLCe-Dywn_53tC_ntZLbGo6vKnWaw3lyXn&index=2 is working very good.

I must say this is a fantastic project. Tools like this and camerachess have so much potential and I'm hoping they develop further. I was having issues with getting my board to calibrate. The squares were always just a bit shifted in on direction and wouldn't allow any moves to register properly.

A feature to manually select corners as an option might b helpful in this case. I experimented with several boards with no luck. As well as lighting and camera angles. I wish nothing but the best for this project. Thank you for your contribution to the community!

Best Regards,
Tyrus

Displays the message: "The Lichess API does not allow you to play this game". The game starts but does not recognize the movement of the pieces on the board.

I keep getting the following error:

Traceback (most recent call last):
File "main.py", line 59, in
FileNotFoundError: [Errno 2] No such file or directory: 'constants.bin'
[8536] Failed to execute script 'main' due to unhandled exception!
Game finished.

How do I solve this?

Hi, feel free to contribute voice support in your native language. It should be really easy to code and fun to see it working. You can take my commit for French voice support as reference:
Support for French voices