Python update 3.7->3.8

[Rozhuk Ivan]

Hi!

After doing all manipulations for rebuild and reinstall with pkg+portmaster
some files not affected, I suspect that files after shebang fix:

# grep -rsp "python3\.7" /usr/local/
Binary file /usr/local/bin/youtube-dl matches
/usr/local/bin/gsettings-schema-convert:#!/usr/local/bin/python3.7
/usr/local/bin/gtk-builder-convert:#!/usr/local/bin/python3.7
/usr/local/bin/event_rpcgen.py:#!/usr/local/bin/python3.7
/usr/local/bin/vigra-config:#!/usr/local/bin/python3.7
/usr/local/bin/retroarch-cg2glsl:#!/usr/local/bin/python3.7
/usr/local/lib/python3.8/site-packages/certifi-2020.12.5-py3.8.egg-info/PKG-INFO:            '/usr/local/lib/python3.7/site-packages/certifi/cacert.pem'
/usr/local/lib/python3.8/site-packages/certifi-2020.12.5-py3.8.egg-info/PKG-INFO:            /usr/local/lib/python3.7/site-packages/certifi/cacert.pem
/usr/local/lib/qt5/mkspecs/features/uikit/devices.py:#!/usr/local/bin/python3.7
/usr/local/lib/xfce4/xfce4-compose-mail:#!/usr/local/bin/python3.7
/usr/local/libexec/dbusmenu-bench:#!/usr/local/bin/python3.7
Binary file /usr/local/man/mandoc.db matches
/usr/local/share/claws-mail/eud2gc.py:#!/usr/local/bin/python3.7
/usr/local/share/claws-mail/tbird2claws.py:#!/usr/local/bin/python3.7
/usr/local/share/claws-mail/vcard2xml.py:#!/usr/local/bin/python3.7
/usr/local/share/subversion/backup/hot-backup.py:#!/usr/local/bin/python3.7

Is any way to way to fix it by scripts?


Also "pkg del -f py37-\*" must be "pkg del -f \*py37-\*": some packages have py37 in middle of name. (scons)