Cleaner py detection

ProperTree.bat

@@ -6,6 +6,7 @@ set "script_name=%~n0.command"
 set "thisDir=%~dp0"
 set /a tried=0
 set "toask=yes"
+set "python="
 
 goto checkscript
 
@@ -24,10 +25,9 @@ goto checkpy
 
 :checkpy
 REM Get python location
-set "python="
-FOR /F "tokens=* USEBACKQ" %%F IN (`python -V 2^>^&1`) DO (
-    set "t=%%F"
-    if /i "!t:~0,6!" == "python" (
+set "dummypath=%USERPROFILE%\AppData\Local\Microsoft\WindowsApps\python.exe"
+FOR /F "tokens=* USEBACKQ" %%F IN (`where python`) DO (
+    if /i not "%%F" == "!dummypath!" (
         set "python=%%F"
     )
 )
@@ -178,8 +178,8 @@ exit /b
 REM Python found
 cls
 if "%*"=="" (
-    python "!thisDir!!script_name!"
+    "!python!" "!thisDir!!script_name!"
 ) else (
-    python "!thisDir!!script_name!" %*
+    "!python!" "!thisDir!!script_name!" %*
 )
 goto :EOF