FreeOpcUa / python-opcua

class RequestHeader(FrozenClass):

    '''

    The header passed with every server request.

    :ivar AuthenticationToken:

    :vartype AuthenticationToken: NodeId

    :ivar Timestamp:

    :vartype Timestamp: DateTime

    :ivar RequestHandle:

    :vartype RequestHandle: UInt32

    :ivar ReturnDiagnostics:

    :vartype ReturnDiagnostics: UInt32

    :ivar AuditEntryId:

    :vartype AuditEntryId: String

    :ivar TimeoutHint:

    :vartype TimeoutHint: UInt32

    :ivar AdditionalHeader:

    :vartype AdditionalHeader: ExtensionObject

    '''

    ua_types = [

        ('AuthenticationToken', 'NodeId'),

        ('Timestamp', 'DateTime'),

        ('RequestHandle', 'UInt32'),

        ('ReturnDiagnostics', 'UInt32'),

        ('AuditEntryId', 'String'),

        ('TimeoutHint', 'UInt32'),

        ('AdditionalHeader', 'ExtensionObject'),

               ]

    def __init__(self):

        self.AuthenticationToken = NodeId()

        self.Timestamp = datetime.utcnow()

        self.RequestHandle = 0

        self.ReturnDiagnostics = 0

        self.AuditEntryId = None

        self.TimeoutHint = 0

        self.AdditionalHeader = ExtensionObject()

        self._freeze = True

    def __str__(self):

        return 'RequestHeader(' + 'AuthenticationToken:' + str(self.AuthenticationToken) + ', ' + \

               'Timestamp:' + str(self.Timestamp) + ', ' + \

               'RequestHandle:' + str(self.RequestHandle) + ', ' + \

               'ReturnDiagnostics:' + str(self.ReturnDiagnostics) + ', ' + \

               'AuditEntryId:' + str(self.AuditEntryId) + ', ' + \

               'TimeoutHint:' + str(self.TimeoutHint) + ', ' + \

               'AdditionalHeader:' + str(self.AdditionalHeader) + ')'

    __repr__ = __str__

class ResponseHeader(FrozenClass):

    '''

class ResponseHeader(FrozenClass):

    '''

    The header passed with every server response.

    :ivar Timestamp:

    :vartype Timestamp: DateTime

    :ivar RequestHandle:

    :vartype RequestHandle: UInt32

    :ivar ServiceResult:

    :vartype ServiceResult: StatusCode

    :ivar ServiceDiagnostics:

    :vartype ServiceDiagnostics: DiagnosticInfo

    :ivar StringTable:

    :vartype StringTable: String

    :ivar AdditionalHeader:

    :vartype AdditionalHeader: ExtensionObject

    '''

    ua_types = [

        ('Timestamp', 'DateTime'),

        ('RequestHandle', 'UInt32'),

        ('ServiceResult', 'StatusCode'),

        ('ServiceDiagnostics', 'DiagnosticInfo'),

        ('StringTable', 'ListOfString'),

        ('AdditionalHeader', 'ExtensionObject'),

               ]

    def __init__(self):

        self.Timestamp = datetime.utcnow()

        self.RequestHandle = 0

        self.ServiceResult = StatusCode()

        self.ServiceDiagnostics = DiagnosticInfo()

        self.StringTable = []

        self.AdditionalHeader = ExtensionObject()

        self._freeze = True

    def __str__(self):

        return 'ResponseHeader(' + 'Timestamp:' + str(self.Timestamp) + ', ' + \

               'RequestHandle:' + str(self.RequestHandle) + ', ' + \

               'ServiceResult:' + str(self.ServiceResult) + ', ' + \

               'ServiceDiagnostics:' + str(self.ServiceDiagnostics) + ', ' + \

               'StringTable:' + str(self.StringTable) + ', ' + \

               'AdditionalHeader:' + str(self.AdditionalHeader) + ')'

    __repr__ = __str__

class ServiceFault(FrozenClass):

    '''