echo keep me in ansi =utf-8 without BOM (notepad plus plus or win10 screwing up for compatibility)
rem 2020-09-26 Jupyterlab-3 simplification
rem 2020-09-27 Jupyterlab-3 5S (looking for missing detail)
rem 2020-10-25no_more_needed "nbextension enable" no more needed for bqplot, ipyleaflet, ipympl
rem 2021-01-30: jupyterlab2 final stuff removal
rem 2021-03-13: notebook classic stuff removal
rem 2021-05-23: use "%PYTHON%" for the executable instead of "%WINPYDIR%\python.exe"
rem 2021-11-12: patch numba restrictor
rem 2022-10-19 patch cpython bug https://github.com/winpython/winpython/issues/1121
rem if build error, launch "WinPython Command Prompt.exe" dos ico, then try manual install of requirements.txt
rem that is: pip install --pre --no-index --trusted-host=None --find-links=C:\WinP\packages.srcreq -c C:\WinP\constraints.txt -r C:\WinP\bd39\requirements_test.txt Qt5_requirements64.txt Cod_requirements64.txt
rem python -m pip freeze>C:\WinP\bd39\req_test150.txt between intermediate steps
rem
rem ( drag & drop "requirements.txt" file in the dos window a the end of the line, to get full path)
rem then drag & drop "run_complement_newbuild.bat" file in the dos window and launch it
@echooff
rem %1 is WINPYDIRBASE being prepared, (names winpydir of python build batch) (like "...bd37\buPyPy\WPy64-37100b2")
rem this .bat is placed at root (buildir34, buildir34\FlavorJulia, ...)