linkedin/kafka-tools

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from kafka.tools.protocol.requests import BaseRequest, ArgumentError
from kafka.tools.protocol.responses.api_versions_v0 import ApiVersionsV0Response


class ApiVersionsV0Request(BaseRequest):
    api_key = 18
    api_version = 0
    cmd = "ApiVersions"
    response = ApiVersionsV0Response

    supports_cli = True
    help_string = ("Request:     {0}V{1}\n".format(cmd, api_version) +
                   "Format:      {0}V{1}\n".format(cmd, api_version) +
                   "Description: API versions supported by the broker.\n")

    schema = []

    @classmethod
    def process_arguments(cls, cmd_args):
        if len(cmd_args) != 0:
            raise ArgumentError("ApiVersion takes no arguments")
        return {}