Source code for spinnman.messages.scp.impl.get_version_response

# Copyright (c) 2014 The University of Manchester
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
#     https://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
from typing import Optional
from spinn_utilities.overrides import overrides
from spinnman.messages.scp.abstract_messages import AbstractSCPResponse
from spinnman.messages.scp.enums import SCPResult
from spinnman.exceptions import SpinnmanUnexpectedResponseCodeException
from spinnman.model import VersionInfo




class GetVersionResponse(AbstractSCPResponse):
    """
    An SCP response to a request for the version of software running.
    """
    __slots__ = "_version_info",

    def __init__(self) -> None:
        super().__init__()
        self._version_info: Optional[VersionInfo] = None



    @overrides(AbstractSCPResponse.read_data_bytestring)
    def read_data_bytestring(self, data: bytes, offset: int):
        result = self.scp_response_header.result
        if result != SCPResult.RC_OK:
            raise SpinnmanUnexpectedResponseCodeException(
                "Version", "CMD_VER", result.name)
        self._version_info = VersionInfo(data, offset)


    @property
    def version_info(self) -> Optional[VersionInfo]:
        """
        The version information received.

        :rtype: VersionInfo
        """
        return self._version_info