@echo off

SET RUN_KOANS=python.exe -B contemplate_koans.py

SET PYTHON_PATH=C:\Python27

set SCRIPT=

:loop

IF EXIST "python.exe" (

SET SCRIPT=%RUN_KOANS%

) ELSE (

IF EXIST "%PYTHON_PATH%" (

SET SCRIPT=%PYTHON_PATH%\%RUN_KOANS%

) ELSE (

IF EXIST %PYTHON% SET SCRIPT=%PYTHON%\%RUN_KOANS%

)

)

IF NOT "" == "%SCRIPT%" (

%SCRIPT%

pause

) ELSE (

echo.

echo Python.exe is not in the path!

echo.

echo Fix the path and try again.

echo Or better yet, run this with the correct python path:

echo.

echo python.exe contemplate_koans.py

pause

)

Set /p keepgoing="Test again? Y or N - "

if "%keepgoing%" == "y" (

goto loop

)

:end