twisted.names.dns.Record_MX(tputil.FancyStrMixin, tputil.FancyEqMixin)
class documentationtwisted.names.dns
(View In Hierarchy)
Implements interfaces: twisted.names.dns.IEncodable, twisted.names.dns.IRecord
Mail exchange.
Instance Variable | preference | Specifies the preference given to this RR among others at the same owner.
Lower values are preferred. (type: int ) |
Instance Variable | name | A domain-name which specifies a host willing to act as a mail exchange. (type: Name ) |
Instance Variable | ttl | The maximum number of seconds which this record should be cached. (type: int ) |
Method | __init__ | |
Method | encode | Write a representation of this object to the given file object. |
Method | decode | Reconstruct an object from data read from the given file object. |
Method | __hash__ | Undocumented |
Inherited from FancyStrMixin:
Method | __str__ | Undocumented |
Inherited from FancyEqMixin:
Method | __eq__ | Undocumented |
Method | __ne__ | Undocumented |
int
)
Parameters | name | See Record_MX.name . (type: bytes
or unicode ) |
Write a representation of this object to the given file object.
Parameters | strio | The buffer to write to. It must have a tell() method. (type: File-like object) |
compDict | A mapping of names to byte offsets that have already been written to the
buffer, which may be used for compression (see RFC 1035 section 4.1.4).
When None ,
encode without compression. (type: dict
of bytes
to int
r None ) |
Reconstruct an object from data read from the given file object.
Parameters | strio | A seekable buffer from which bytes may be read. (type: File-like object) |
length | The number of bytes in this RDATA field. Most implementations can ignore
this value. Only in the case of records similar to TXT where the total
length is in no way encoded in the data is it necessary. (type: int
or None ) |