FreeOpcUa / python-opcua

    __repr__ = __str__

class ViewAttributes(FrozenClass):

    '''

    The attributes for a view node.

    :ivar SpecifiedAttributes:

    :vartype SpecifiedAttributes: UInt32

    :ivar DisplayName:

    :vartype DisplayName: LocalizedText

    :ivar Description:

    :vartype Description: LocalizedText

    :ivar WriteMask:

    :vartype WriteMask: UInt32

    :ivar UserWriteMask:

    :vartype UserWriteMask: UInt32

    :ivar ContainsNoLoops:

    :vartype ContainsNoLoops: Boolean

    :ivar EventNotifier:

    :vartype EventNotifier: Byte

    '''

    def __init__(self, binary=None):

        if binary is not None:

            self._binary_init(binary)

            self._freeze = True

            return

        self.SpecifiedAttributes = 0

        self.DisplayName = LocalizedText()

        self.Description = LocalizedText()

        self.WriteMask = 0

        self.UserWriteMask = 0

        self.ContainsNoLoops = True

        self.EventNotifier = 0

        self._freeze = True

    def to_binary(self):

        packet = []

        packet.append(uatype_UInt32.pack(self.SpecifiedAttributes))

        packet.append(self.DisplayName.to_binary())

        packet.append(self.Description.to_binary())

        packet.append(uatype_UInt32.pack(self.WriteMask))

        packet.append(uatype_UInt32.pack(self.UserWriteMask))

        packet.append(uatype_Boolean.pack(self.ContainsNoLoops))

        packet.append(uatype_Byte.pack(self.EventNotifier))

        return b''.join(packet)

    @staticmethod

    def from_binary(data):

        return ViewAttributes(data)

    def _binary_init(self, data):

        self.SpecifiedAttributes = uatype_UInt32.unpack(data.read(4))[0]

        self.DisplayName = LocalizedText.from_binary(data)

        self.Description = LocalizedText.from_binary(data)

        self.WriteMask = uatype_UInt32.unpack(data.read(4))[0]

        self.UserWriteMask = uatype_UInt32.unpack(data.read(4))[0]

        self.ContainsNoLoops = uatype_Boolean.unpack(data.read(1))[0]

        self.EventNotifier = uatype_Byte.unpack(data.read(1))[0]

    def __str__(self):

        return 'ViewAttributes(' + 'SpecifiedAttributes:' + str(self.SpecifiedAttributes) + ', ' + \

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

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

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

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

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

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

    __repr__ = __str__

    __repr__ = __str__

class MethodAttributes(FrozenClass):

    '''

    The attributes for a method node.

    :ivar SpecifiedAttributes:

    :vartype SpecifiedAttributes: UInt32

    :ivar DisplayName:

    :vartype DisplayName: LocalizedText

    :ivar Description:

    :vartype Description: LocalizedText

    :ivar WriteMask:

    :vartype WriteMask: UInt32

    :ivar UserWriteMask:

    :vartype UserWriteMask: UInt32

    :ivar Executable:

    :vartype Executable: Boolean

    :ivar UserExecutable:

    :vartype UserExecutable: Boolean

    '''

    def __init__(self, binary=None):

        if binary is not None:

            self._binary_init(binary)

            self._freeze = True

            return

        self.SpecifiedAttributes = 0

        self.DisplayName = LocalizedText()

        self.Description = LocalizedText()

        self.WriteMask = 0

        self.UserWriteMask = 0

        self.Executable = True

        self.UserExecutable = True

        self._freeze = True

    def to_binary(self):

        packet = []

        packet.append(uatype_UInt32.pack(self.SpecifiedAttributes))

        packet.append(self.DisplayName.to_binary())

        packet.append(self.Description.to_binary())

        packet.append(uatype_UInt32.pack(self.WriteMask))

        packet.append(uatype_UInt32.pack(self.UserWriteMask))

        packet.append(uatype_Boolean.pack(self.Executable))

        packet.append(uatype_Boolean.pack(self.UserExecutable))

        return b''.join(packet)

    @staticmethod

    def from_binary(data):

        return MethodAttributes(data)

    def _binary_init(self, data):

        self.SpecifiedAttributes = uatype_UInt32.unpack(data.read(4))[0]

        self.DisplayName = LocalizedText.from_binary(data)

        self.Description = LocalizedText.from_binary(data)

        self.WriteMask = uatype_UInt32.unpack(data.read(4))[0]

        self.UserWriteMask = uatype_UInt32.unpack(data.read(4))[0]

        self.Executable = uatype_Boolean.unpack(data.read(1))[0]

        self.UserExecutable = uatype_Boolean.unpack(data.read(1))[0]

    def __str__(self):

        return 'MethodAttributes(' + 'SpecifiedAttributes:' + str(self.SpecifiedAttributes) + ', ' + \

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

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

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

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

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

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

    __repr__ = __str__