| import pkgutil | |
| import sys | |
| import fontTools | |
| import importlib | |
| import os | |
| from pathlib import Path | |
| def main(): | |
| """Show this help""" | |
| path = fontTools.__path__ | |
| descriptions = {} | |
| for pkg in sorted( | |
| mod.name | |
| for mod in pkgutil.walk_packages([fontTools.__path__[0]], prefix="fontTools.") | |
| ): | |
| try: | |
| imports = __import__(pkg, globals(), locals(), ["main"]) | |
| except ImportError as e: | |
| continue | |
| try: | |
| description = imports.main.__doc__ | |
| # Cython modules seem to return "main()" as the docstring | |
| if description and description != "main()": | |
| pkg = pkg.replace("fontTools.", "").replace(".__main__", "") | |
| # show the docstring's first line only | |
| descriptions[pkg] = description.splitlines()[0] | |
| except AttributeError as e: | |
| pass | |
| for pkg, description in descriptions.items(): | |
| print("fonttools %-25s %s" % (pkg, description), file=sys.stderr) | |
| if __name__ == "__main__": | |
| print("fonttools v%s\n" % fontTools.__version__, file=sys.stderr) | |
| main() | |