def _run_main()

in awscli/customizations/s3/subcommands.py [0:0]

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

    def _run_main(self, parsed_args, parsed_globals):
        super(ListCommand, self)._run_main(parsed_args, parsed_globals)
        self._empty_result = False
        self._at_first_page = True
        self._size_accumulator = 0
        self._total_objects = 0
        self._human_readable = parsed_args.human_readable
        path = parsed_args.paths
        if path.startswith('s3://'):
            path = path[5:]
        bucket, key = find_bucket_key(path)
        if not bucket:
            self._list_all_buckets(
                parsed_args.page_size,
                parsed_args.bucket_name_prefix,
                parsed_args.bucket_region,
            )
        elif parsed_args.dir_op:
            # Then --recursive was specified.
            self._list_all_objects_recursive(
                bucket, key, parsed_args.page_size, parsed_args.request_payer)
        else:
            self._list_all_objects(
                bucket, key, parsed_args.page_size, parsed_args.request_payer)
        if parsed_args.summarize:
            self._print_summary()
        if key:
            # User specified a key to look for. We should return an rc of one
            # if there are no matching keys and/or prefixes or return an rc
            # of zero if there are matching keys or prefixes.
            return self._check_no_objects()
        else:
            # This covers the case when user is trying to list all of of
            # the buckets or is trying to list the objects of a bucket
            # (without specifying a key). For both situations, a rc of 0
            # should be returned because applicable errors are supplied by
            # the server (i.e. bucket not existing). These errors will be
            # thrown before reaching the automatic return of rc of zero.
            return 0