Build/deploy/... scripts: improved WinPython detection

Author: PierreRaybaut

scripts/run_unattended_tests.bat

@@ -15,17 +15,21 @@ if not defined WINPYDIRBASE ( goto :no )
 choice /t 5 /c yn /cs /d n /m "Do you want to run tests only from %WINPYDIRBASE% (y/n)?"
 if errorlevel 2 goto :no
 :yes
-call %WINPYDIRBASE%\scripts\env.bat
-python qwt/tests/__init__.py --mode unattended
+call :test %WINPYDIRBASE%
 pause
 exit /B %ERRORLEVEL%
 :no
-for /f %%f in ('dir /b c:\w*') do (call :test %%f)
+for /d %%d in (C:,C:\Apps,%localappdata%\Programs,%programfiles%,%ProgramFiles(x86)%) do (
+    for /f %%f in ('dir /b %%d\w*') do (
+        echo %%d\%%f
+        call :test %%d\%%f
+        )
+    )
 pause
 exit /B %ERRORLEVEL%
 
 :test
-set ENV=C:\%~1\scripts\env.bat
+set ENV=%~1\scripts\env.bat
 if exist %ENV% (
     @echo:
     @echo ************************** Testing with %~1 **************************

scripts/utils.bat

@@ -30,6 +30,11 @@ goto:eof
 if defined WINPYDIRBASE (
     call %WINPYDIRBASE%\scripts\env.bat
     call :ShowTitle "Using WinPython from %WINPYDIRBASE%"
+    ) else (
+    echo Warning: WINPYDIRBASE environment variable is not defined, switching to system Python
+    echo ********
+    echo (if nothing happens, that's probably because Python is not installed either:
+    echo please set the WINPYDIRBASE variable to select WinPython directory, or install Python)
     )
 goto:eof