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fonttools/Lib/fontTools/__main__.py

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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
Add a 'fonttools' command-line tool that simply runs modules ttx is now equivalent to: $ fonttools ttx pyftsubset can be called as: $ fonttools subset varLib can be called as: $ fonttools.varLib Also adds a executable at toplevel called fonttools, such that with "./fonttools ..." one can run stuff without installing. Python seems to automatically include ./Lib into its search path.
2016-10-30 15:17:42 +02:00
def main(args=None):
if args is None:
args = sys.argv[1:]
Revert "[doc] Add help options to fonttools CLI"
2020-05-04 17:37:24 +01:00
# TODO Add help output, --help, etc.
Add a 'fonttools' command-line tool that simply runs modules ttx is now equivalent to: $ fonttools ttx pyftsubset can be called as: $ fonttools subset varLib can be called as: $ fonttools.varLib Also adds a executable at toplevel called fonttools, such that with "./fonttools ..." one can run stuff without installing. Python seems to automatically include ./Lib into its search path.
2016-10-30 15:17:42 +02:00
# TODO Handle library-wide options. Eg.:
# --unicodedata
# --verbose / other logging stuff
# TODO Allow a way to run arbitrary modules? Useful for setting
# library-wide options and calling another library. Eg.:
#
# $ fonttools --unicodedata=... fontmake ...
#
# This allows for a git-like command where thirdparty commands
# can be added. Should we just try importing the fonttools
# module first and try without if it fails?
mod = 'fontTools.'+sys.argv[1]
sys.argv[1] = sys.argv[0] + ' ' + sys.argv[1]
del sys.argv[0]
import runpy
runpy.run_module(mod, run_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
Add a 'fonttools' command-line tool that simply runs modules ttx is now equivalent to: $ fonttools ttx pyftsubset can be called as: $ fonttools subset varLib can be called as: $ fonttools.varLib Also adds a executable at toplevel called fonttools, such that with "./fonttools ..." one can run stuff without installing. Python seems to automatically include ./Lib into its search path.
2016-10-30 15:17:42 +02:00
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())
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