fonttools/Lib/fontTools/subset/__main__.py

import sys
from fontTools.subset import main


if __name__ == '__main__':
    sys.exit(main())
don't use sys.exit(...) inside main(), but only under `if __name__ == "__main__"` The convention is that sys.exit(...) is called only if a module is run as a script, and that main() entry points use return statements to report exit codes: 0 (or None) for successful execution, or any non-zero integer for errors. E.g. see the console scripts generated when installing with pip. 2017-01-11 12:10:58 +00:00			`import sys`
Make subset module callable 2016-10-13 15:42:14 -07:00			`from fontTools.subset import main`

[doc] Add help options to fonttools CLI (#1920) This adds a `help` verb (and `--help` option) to the `fonttools` command line tool. Submodules will be listed in the help text if they have an importable `main` function with a docstring, and `main`'s docstring will be used as the one-line description for the help text. 2020-05-12 06:31:13 +01:00
Fixup 2016-10-13 15:59:25 -07:00			`if __name__ == '__main__':`
don't use sys.exit(...) inside main(), but only under `if __name__ == "__main__"` The convention is that sys.exit(...) is called only if a module is run as a script, and that main() entry points use return statements to report exit codes: 0 (or None) for successful execution, or any non-zero integer for errors. E.g. see the console scripts generated when installing with pip. 2017-01-11 12:10:58 +00:00			`sys.exit(main())`