Introduce non-package-mode#8650

Merged

radoering merged 3 commits intopython-poetry:masterfrom

radoering:non-package-mode

Feb 13, 2024

Commits on Feb 13, 2024

introduce non-package-mode:
radoering
committed
non-package-mode: switch from `mode` (`"package"`/`"non-package"`) to `package-mode` (`true`/`false`)
radoering
committed
prefix warning with "Warning:", do not print error inside warning in red
radoering
committed