Hello everyone and Merry Christmas

My environment:

- Emacs version 29.1- Python version : 3.12.0 (64 bit)- OS : Windows 11

Here is how I proceeded to installpython-lsp-server:

• First, I created a new virtual environment (Python-3.12.0-64 bit)
• Second, I enabled this new environment and within the same terminal I run emacs in background (start /B runemacs.exe)
• And then, I returned to the same terminal and I installed the following packages:

pip install "python-lsp-server[all]"pip install pylsp-mypypip install python-lsp-isortpip install pylsp-ropepip install pyls-memestrapip install pylsp-ropepip install python-lsp-ruff

Then I came back to Emacs and I installed the following packages from MELPA:

M-x package-install [RET] lsp-mode [RET]M-x package-install [RET] lsp-ui [RET]M-x package-install [RET] flycheck [RET]M-x package-install [RET] helm-lsp [RET]M-x package-install [RET] lsp-treemacs [RET]

And finally I put the following in my Emacs configuration file (org file) to enablelsp-mode forPython:

  (use-package lsp-ui)  (lsp-treemacs-sync-mode 1)  (define-key lsp-mode-map [remap xref-find-apropos] #'helm-lsp-workspace-symbol)  (require 'lsp-mode)  (add-hook 'python-mode-hook #'lsp)

Generally, it seems that it is working. However, I have currently two issues:

• As I said, first, I enabled my Python virtual environment and then, within the very same terminal, I launched Emacs in background. My requirement is thatlsp should consider as Python interpreter, the same interpreter of the currently running virtual environment (Python 3.12.0). However, due to some technical constraints, I have not added that interpreter in myPATH environment variable. Currently only Python 3.10 is in myPATH. Consequently when I runC-c C-p to start a Python process, it opens a Python 3.10 shell instead of 3.12. Therefore, I need a way to telllsp client to take the very Python interpreter used bylsp-server, which is that of the current running virtual environment.

• After runningC-c C-p if I come back to my Python program buffer and doC-c C-c in order to send the current buffer to Python process for running, nothing happens and the result is not printed, there is no output. Consider the following example:

def main():    """Print Hello."""    print("Hello World")if __name__ == "__main__":    main()

If I doC-c C-c within the buffer containing the above program, then the only thing that happens in*Python* buffer (Python process launched via C-c C-p) is a new prompt line>>> which is added and that's all. No "Hello World" message is printed as if the Standard Output was not available. I even introduced a syntax error in the program to see whether doingC-c C-c will cause the*Python* process buffer print an error message, but again, the same problem only a new prompt line>>> is added. I wonder whether this*Python* process communicates at all with the buffer containing my Python program.

Therefore, I would like to know what is wrong with my configuration and how to solve these issues.

Thanks in advance.