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39 lines
1021 B
Batchfile
Executable File
39 lines
1021 B
Batchfile
Executable File
@echo off
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rem This batch file searches for a Python interpreter and uses it to run a
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rem script. It displays an error message if not Python is found. The script
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rem to run must have the same filename as the batch file, with an extension of
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rem .py rather than .bat.
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setlocal
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rem %0 is the name of the batch file. "dpn" means drive, path, filename
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rem (excluding extension).
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set PROG=%~dpn0.py
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if not exist "%PROG%" (
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echo Cannot run %PROG%
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echo because that file does not exist.
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exit /B 1
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)
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set PATH=%PATH%;C:\Python27;C:\Python26;C:\Python25;C:\Python24
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for %%P in ( python.exe ) do set PYTHON=%%~f$PATH:P
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if not exist "%PYTHON%" GOTO:NOPYTHON
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GOTO:EXEC
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:NOPYTHON
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echo Cannot run %PROG%
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echo because python.exe was not found anywhere in
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echo %PATH%.
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echo.
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echo To run this program, download and install Python from
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echo http://www.python.org/download.
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exit /B 1
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:EXEC
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rem This command chaining allows the exit code to propagate.
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endlocal & "%PYTHON%" "%PROG%" %*
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