Hi Bertrand,
We found LGPL in the the following files:
/WinLibreNG/pylibre/urlgrabber/byterange.py
/WinLibreNG/pylibre/urlgrabber/grabber.py
/WinLibreNG/pylibre/urlgrabber/__init__.py
/WinLibreNG/pylibre/urlgrabber/keepalive.py
/WinLibreNG/pylibre/urlgrabber/mirror.py
/WinLibreNG/pylibre/urlgrabber/progress.py
/WinLibreNG/pylibre/urlgrabber/sslfactory.py
/WinLibreNG/urlgrabber/byterange.py
/WinLibreNG/urlgrabber/grabber.py
/WinLibreNG/urlgrabber/__init__.py
/WinLibreNG/urlgrabber/keepalive.py
/WinLibreNG/urlgrabber/mirror.py
/WinLibreNG/urlgrabber/progress.py
/WinLibreNG/urlgrabber/sslfactory.py
From browsing the source code, this appears to be correct -- it look like there really is LGPL there.
Mitchell's correct; we use the ohcount tool to detect these licenses.
Thanks,
Robin