PyPI 官网下载 | opskit-0.13.108.tar.gz

import argparse import importlib import os import sys def build_arg_parser(): arg_parser = argparse.ArgumentParser(add_help=False) arg_parser.add_argument('product', nargs='?', default=None) arg_parser.add_argument('action', nargs='?', default=None) arg_parser.add_argument('--help', action='store_true') return arg_parser def show_help(args, arg_parser): if args.product is None: print() print('usage: opskit <product> <action> [--help] [[action args]]') print() return else: module_name = 'opskit_{0}'.format(args.product.replace('-', '_')) try: module_instance = importlib.import_module(module_name) module_path = module_instance.__path__[0] help_name = 'help.txt' if args.action is not None: help_name = 'help_{0}.txt'.format(args.action.replace('-', '_')) help_path = os.path.join(module_path, help_name) with open(help_path, 'r') as help_file: print() print(help_file.read()) print() except: print() if args.action is not None: print('Unable to show help for module: {0}, action: {1}'.format(module_name, args.action)) else: print('Unable to show help for module: {0}'.format(module_name)) print() def run_action(args): module_name = 'opskit_{0}'.format(args.product.replace('-', '_')) module_instance = importlib.import_module(module_name) class_instance = getattr(module_instance, args.action.replace('-', '_')) action_instance = class_instance() action_instance.initialize(build_arg_parser()) action_instance.run_action() def main(): sys.path.append('.') arg_parser = build_arg_parser() args, unknown = arg_parser.parse_known_args() if args.help or args.product is None or args.action is None: show_help(args, arg_parser) else: run_action(args) if __name__ == '__main__': main()