anchor.diff:      pause > nul
       exit /b
   )
  +goto checkpy
   
  +:checkpy
   REM Get python location
   FOR /F "tokens=* USEBACKQ" %%F IN (`where python 2^> nul`) DO (
       SET "python=%%F"
  
positive.code: REM Setup initial vars
  set "script_name=%~n0.command"
  set "thisDir=%~dp0"
  
  REM Check for our script first
  if not exist "!thisDir!\!script_name!" (
      echo Could not find !script_name!.
  
negative.code: 
  REM Check for py and give helpful hints!
  if /i "!python!"=="" (
      if %tried% lss 1 (
          goto installpy
      ) else (
          cls
          echo   ###     ###
          echo  # Warning #
          echo ###     ###
          REM Couldn't install for whatever reason - give the error message
          echo Python is not installed or not found in your PATH var.
          echo Please install it from https://www.python.org/downloads/windows/
          echo.
          echo Make sure you check the box labeled:
          echo.
          echo "Add Python X.X to PATH"
          echo.
          echo Where X.X is the py version you're installing.
          echo.
          echo Press [enter] to quit.
          pause > nul
          exit /b
      )
  )
  goto runscript
  
  :installpy
  REM This will attempt to download and install python
  REM First we get the html for the python downloads page for Windows
  set /a tried=%tried%+1
  cls
  echo   ###               ###
  echo  # Installing Python #
  echo ###               ###
  echo.
  echo Gathering info from https://www.python.org/downloads/windows/...
  powershell -command "(new-object System.Net.WebClient).DownloadFile('https://www.python.org/downloads/windows/','%TEMP%\pyurl.txt')"
  if not exist "%TEMP%\pyurl.txt" (
      goto checkpy
  )
  
  echo Parsing for latest...
  REM Got the file, let's parse it
  pushd "%TEMP%"
  set "release="
  for /F "tokens=*" %%x in (pyurl.txt) do (
      set "t=%%x"
      if /i not "%%x" == "" (
          if /i not "!t:Latest Python 3=!"=="!t!" (
              REM echo !t!
              set "release=!t!"
          )
      )
  )
  popd
  
  REM Let's replace the " with ' and split the string by spaces
  REM to get the actual version number
  set "release=!release:"='!"
  for /F "tokens=8* delims= " %%x in ("!release!") do (
      set "release=%%x"
  )
  REM Once more - split at the < and get the first
  for /F "tokens=1* delims=<" %%x in ("!release!") do (
      set "release=%%x"
  )
  
  echo Found Python !release! -  Downloading...
  REM Let's delete our txt file now - we no longer need it
  del "%TEMP%\pyurl.txt"
  
  REM At this point - we should have the version number.
  REM We can build the url like so: "https://www.python.org/ftp/python/[version]/python-[version]-amd64.exe"
  set "url=https://www.python.org/ftp/python/!release!/python-!release!-amd64.exe"
  REM Now we download it with our slick powershell command
  powershell -command "(new-object System.Net.WebClient).DownloadFile('!url!','%TEMP%\pyinstall.exe')"
  REM If it doesn't exist - we bail
  if not exist "%TEMP%\pyinstall.exe" (
      goto checkpy
  )
  REM It should exist at this point - let's run it to install silently
  echo Installing...
  echo pyinstall.exe /quiet PrependPath=1 Include_test=0 Shortcuts=0 Include_launcher=0
  pushd "%TEMP%"
  pyinstall.exe /quiet PrependPath=1 Include_test=0 Shortcuts=0 Include_launcher=0
  popd
  echo Installer finsihed with %ERRORLEVEL% status.
  REM Now we should be able to delete the installer and check for py again
  del "%TEMP%\pyinstall.exe"
  REM If it worked, then we should have python in our PATH
  REM this does not get updated right away though - let's try
  REM manually updating the local PATH var
  set "spath="
  set "upath="
  for /f "tokens=2* delims= " %%i in ('reg.exe query "HKCU\Environment" /v "Path" 2^> nul') do (
      if NOT "%%j"=="" (
  		set "upath=%%j"
  	)
  )
  for /f "tokens=2* delims= " %%i in ('reg.exe query "HKLM\SYSTEM\CurrentControlSet\Control\Session Manager\Environment" /v "Path" 2^> nul') do (
      if NOT "%%j"=="" (
  		set "spath=%%j"
  	)
  )
  if not "!spath!" == "" (
      REM We got something in the system path
      set "PATH=!spath!"
      if not "!upath!" == "" (
          REM We also have something in the user path
          set "PATH=!PATH!;!upath!"
      )
  ) else if not "!upath!" == "" (
      set "PATH=!upath!"
  )
  goto checkpy
  exit /b
  
  :runscript
  REM Python found
  if "%*"=="" (
      "!python!" "!thisDir!!script_name!"
  ) else (
      "!python!" "!thisDir!!script_name!" %*
  )
  goto :EOF
  