Added batch script to build and upload package

Author: PierreRaybaut

build_and_upload.bat

@@ -0,0 +1,23 @@
+@echo off
+set UNATTENDED=1
+call build_doc.bat
+call build_dist.bat
+@echo:
+@echo ==============================================================================
+choice /t 5 /c yn /cs /d n /m "Do you want to upload packages to PyPI (y/n)?"
+if errorlevel 2 goto :no
+if errorlevel 1 goto :yes
+:yes
+@echo ==============================================================================
+@echo:
+@echo twine upload dist/*
+GOTO :continue
+:no
+@echo:
+@echo Warning: Packages were not uploaded to PyPI
+:continue
+@echo:
+@echo ==============================================================================
+@echo:
+@echo End of script
+pause

build_dist.bat

@@ -1,6 +1,23 @@
+@echo off
+if defined WINPYDIRBASE (
+    call %WINPYDIRBASE%\scripts\env.bat
+    @echo ==============================================================================
+    @echo:
+    @echo Using WinPython from %WINPYDIRBASE%
+    @echo:
+    @echo ==============================================================================
+    @echo:
+    )
 del MANIFEST
 rmdir /S /Q build
 rmdir /S /Q dist
 set PYTHONPATH=%cd%
 python setup.py sdist bdist_wheel --universal
-python setup.py build sdist
+python setup.py build sdist
+@echo:
+@echo ==============================================================================
+@echo:
+if not defined UNATTENDED (
+    @echo End of script
+    pause
+    )

run_unattended_tests.bat

@@ -12,7 +12,9 @@ exit /B %ERRORLEVEL%
 :test
 set ENV=C:\%~1\scripts\env.bat
 if exist %ENV% (
-    echo ************************** Testing with %~1 **************************
+    @echo:
+    @echo ************************** Testing with %~1 **************************
+    @echo:
     call %ENV%
     python -m qwt.tests.__init__
     )