Standalone application

[snippsat]

In this code ""G:\\div_code\\open_hardware\\*;."" what this mean ? It is path to some file ? I dont get it from where you have open_hardware file.

File structure.

G:\div_code\
  |-- open_hardware\
    |-- open_temp.py
    |-- OpenHardwareMonitor.exe
    |-- OpenHardwareMonitor.config
    |-- rest of files from OpenHardwareMonitor

So all is done from command line,here some navigate i use cmder use dir instead ls in cmd.

G:\div_code
λ cd open_hardware\

# list files in open_harware folder
G:\div_code\open_hardware
λ ls
Aga.Controls.dll*           OpenHardwareMonitor.exe*     OxyPlot.dll*  dist/           temp_show.py
License.html                OpenHardwareMonitorLib.dll*  __pycache__/  open_temp.py
OpenHardwareMonitor.config  OxyPlot.WindowsForms.dll*    build/        open_temp.spec

# Test that pyinstaller is installed
G:\div_code\open_hardware
λ pyinstaller --version
3.6

# Test python
G:\div_code\open_hardware
λ python -V
Python 3.8.3

# Cd to dist
G:\div_code\open_hardware
λ cd dist

G:\div_code\open_hardware\dist
λ ls
open_temp/

G:\div_code\open_hardware\dist
λ cd open_temp\

# Test that open_temp.exe work
G:\div_code\open_hardware\dist\open_temp
λ open_temp.exe
CPU Core #3
39.0
CPU Core #4
37.0
CPU Core #5
43.0
CPU Core #6
43.0
Temperature
29.0
GPU Core
32.0
Temperature
29.0
Auxiliary
37.5
System
34.0
CPU Core #1
49.0
CPU Core #2
40.0
Press Enter to exit
SUCCESS: Sent termination signal to the process "OpenHardwareMonitor.exe" with PID 39700.

G:\div_code\open_hardware\dist\open_temp
λ

So in code over this command under here is already run.
This command means take all files \\* in folder open_hardware folder and place it in root folder . of pyinstaller dist\open_temp folder.

G:\div_code\open_temp folder.
λ pyinstaller --onedir --add-data "G:\\div_code\\open_hardware\\*;." open_temp.py