mirror of
https://github.com/opencv/opencv.git
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127 lines
3.0 KiB
Batchfile
127 lines
3.0 KiB
Batchfile
@ECHO OFF
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SETLOCAL
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SET SCRIPT_DIR=%~dp0
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IF NOT EXIST "%SCRIPT_DIR%\..\..\build\setup_vars_opencv4.cmd" (
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ECHO ERROR: OpenCV Winpack installation is required
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pause
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exit
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)
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:: Detect Python binary
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python -V 2>nul
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IF %ERRORLEVEL% EQU 0 (
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SET PYTHON=python
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GOTO :PYTHON_FOUND
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)
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CALL :QUERY_PYTHON 3.8
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IF %ERRORLEVEL% EQU 0 GOTO :PYTHON_FOUND
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CALL :QUERY_PYTHON 3.7
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IF %ERRORLEVEL% EQU 0 GOTO :PYTHON_FOUND
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CALL :QUERY_PYTHON 3.6
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IF %ERRORLEVEL% EQU 0 GOTO :PYTHON_FOUND
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CALL :QUERY_PYTHON 3.5
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IF %ERRORLEVEL% EQU 0 GOTO :PYTHON_FOUND
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CALL :QUERY_PYTHON 3.4
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IF %ERRORLEVEL% EQU 0 GOTO :PYTHON_FOUND
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CALL :QUERY_PYTHON 2.7
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IF %ERRORLEVEL% EQU 0 GOTO :PYTHON_FOUND
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GOTO :PYTHON_NOT_FOUND
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:QUERY_PYTHON
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SETLOCAL
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SET PY_VERSION=%1
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SET PYTHON_DIR=
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CALL :regquery "HKCU\SOFTWARE\Python\PythonCore\%PY_VERSION%\InstallPath" PYTHON_DIR
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IF EXIST "%PYTHON_DIR%\python.exe" (
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SET "PYTHON=%PYTHON_DIR%\python.exe"
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GOTO :QUERY_PYTHON_FOUND
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)
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CALL :regquery "HKLM\SOFTWARE\Python\PythonCore\%PY_VERSION%\InstallPath" PYTHON_DIR
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IF EXIST "%PYTHON_DIR%\python.exe" (
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SET "PYTHON=%PYTHON_DIR%\python.exe"
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GOTO :QUERY_PYTHON_FOUND
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)
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::echo Python %PY_VERSION% is not detected
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ENDLOCAL
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EXIT /B 1
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:QUERY_PYTHON_FOUND
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ECHO Found Python %PY_VERSION% from Windows Registry: %PYTHON%
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ENDLOCAL & SET PYTHON=%PYTHON%
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EXIT /B 0
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IF exist C:\Python27-x64\python.exe (
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SET PYTHON=C:\Python27-x64\python.exe
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GOTO :PYTHON_FOUND
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)
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IF exist C:\Python27\python.exe (
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SET PYTHON=C:\Python27\python.exe
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GOTO :PYTHON_FOUND
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)
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:PYTHON_NOT_FOUND
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ECHO ERROR: Python not found
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IF NOT DEFINED OPENCV_BATCH_MODE ( pause )
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EXIT /B
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:PYTHON_FOUND
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ECHO Using Python: %PYTHON%
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:: Don't generate unnecessary .pyc cache files
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SET PYTHONDONTWRITEBYTECODE=1
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IF [%1]==[] goto rundemo
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set SRC_FILENAME=%~dpnx1
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echo SRC_FILENAME=%SRC_FILENAME%
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call :dirname "%SRC_FILENAME%" SRC_DIR
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call :dirname "%PYTHON%" PYTHON_DIR
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PUSHD %SRC_DIR%
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CALL "%SCRIPT_DIR%\..\..\build\setup_vars_opencv4.cmd"
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ECHO Run: %*
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%PYTHON% %*
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SET result=%errorlevel%
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IF %result% NEQ 0 (
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IF NOT DEFINED OPENCV_BATCH_MODE (
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SET "PATH=%PYTHON_DIR%;%PATH%"
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echo ================================================================================
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echo ** Type 'python sample_name.py' to run sample
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echo ** Type 'exit' to exit from interactive shell and open the build directory
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echo ================================================================================
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cmd /k echo Current directory: %CD%
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)
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)
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POPD
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EXIT /B %result%
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:rundemo
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PUSHD "%SCRIPT_DIR%\python"
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CALL "%SCRIPT_DIR%\..\..\build\setup_vars_opencv4.cmd"
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%PYTHON% demo.py
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SET result=%errorlevel%
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IF %result% NEQ 0 (
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IF NOT DEFINED OPENCV_BATCH_MODE ( pause )
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)
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POPD
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EXIT /B %result%
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:dirname file resultVar
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setlocal
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set _dir=%~dp1
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set _dir=%_dir:~0,-1%
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endlocal & set %2=%_dir%
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EXIT /B 0
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:regquery name resultVar
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SETLOCAL
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FOR /F "tokens=*" %%A IN ('REG QUERY "%1" /reg:64 /ve 2^>NUL ^| FIND "REG_SZ"') DO SET _val=%%A
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IF "x%_val%x"=="xx" EXIT /B 1
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SET _val=%_val:*REG_SZ=%
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FOR /F "tokens=*" %%A IN ("%_val%") DO SET _val=%%A
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ENDLOCAL & SET %2=%_val%
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EXIT /B 0
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