twisted.names.dns._OPTVariableOption(tputil.FancyStrMixin, tputil.FancyEqMixin, object) class documentationtwisted.names.dns
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Implements interfaces: twisted.names.dns.IEncodable
A class to represent OPT record variable options.
@see: L{_OPTVariableOption.__init__} for documentation of public
instance attributes.
@see: L{https://tools.ietf.org/html/rfc6891#section-6.1.2}
@since: 13.2
| Method | __init__ | |
| Method | encode | Encode this _OPTVariableOption
to bytes. |
| Method | decode | Decode bytes into an _OPTVariableOption
instance. |
Inherited from FancyEqMixin:
| Method | __eq__ | Undocumented |
| Method | __ne__ | Undocumented |
Inherited from FancyEqMixin:
| Method | __eq__ | Undocumented |
| Method | __ne__ | Undocumented |
Encode this _OPTVariableOption
to bytes.
| Parameters | strio | the byte representation of this _OPTVariableOption
will be written to this file. (type: file) |
| compDict | A dictionary of backreference addresses that have already been written to
this stream and that may be used for DNS name compression. (type: dict
or None) |
Decode bytes into an _OPTVariableOption
instance.
| Parameters | strio | Bytes will be read from this file until the full _OPTVariableOption
is decoded. (type: file) |
| length | Not used. (type: int
or None) |