def _dump_opts_parser_common()

in nubia/internal/registry_tools.py [0:0]

• 28 lines of code
• 11 McCabe index (conditional complexity)

def _dump_opts_parser_common(opts_parser, plugin):
    output = []
    top_level_actions = [
        action
        for action in opts_parser._actions
        if not isinstance(action, _SubParsersAction)
    ]
    for action in top_level_actions:
        option = {"extra_names": []}
        for name in action.option_strings:
            if name.startswith(opts_parser.prefix_chars * 2):
                option["name"] = name
            elif name.startswith(opts_parser.prefix_chars):
                option["extra_names"].append(name)
            else:
                # we don't know what that is!
                logger.warning(
                    "We found '%s' in option_strings of action %s", name, action
                )
        # we want to skip this particular one since it's hidden
        if option.get("name", "").startswith("--_"):
            continue
        option["expects_argument"] = True if action.type is not None else False
        option_name = option.get("name")
        if option_name:
            ds = plugin.get_completion_datasource_for_global_argument(option_name)
            if ds:
                option["values"] = ds.get_all()
        output.append(option)
    return output