import os.path import click import logging FORMAT = "[%(levelname)s]: %(message)s" logging.basicConfig(format=FORMAT, level=logging.DEBUG) logging.getLogger("requests").setLevel(logging.WARNING) class MDPDFCLI(click.MultiCommand): def list_commands(self, ctx): return ['build'] def get_command(self, ctx, name): ns = {} if name not in self.list_commands(ctx): return try: fn = os.path.join(os.path.dirname(__file__), name + '/cli.py') with open(fn) as f: code = compile(f.read(), fn, 'exec') eval(code, ns, ns) return ns['cli'] except: return cli = MDPDFCLI(help='This tool\'s subcommands are loaded from a plugin folder dynamically.') @click.command(cls=MDPDFCLI) def cli(): pass if __name__ == '__main__': cli()