class documentation

class Query: (source)

Constructor: Query(name, type, cls)

Implements interfaces: twisted.names.dns.IEncodable

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Represent a single DNS query.

Method __cmp__ Undocumented
Method __hash__ Undocumented
Method __init__ No summary
Method __repr__ Undocumented
Method __str__ Undocumented
Method decode Reconstruct an object from data read from the given file object.
Method encode Write a representation of this object to the given file object.
Instance Variable cls The query class.
Instance Variable name The name about which this query is requesting information.
Instance Variable type The query type.
def __cmp__(self, other): (source)

Undocumented

def __hash__(self): (source)

Undocumented

def __init__(self, name: Union[bytes, str] = b'', type: int = A, cls: int = IN): (source)
Parameters
name:bytes or strSee Query.name
type:intThe query type.
cls:intThe query class.
def __repr__(self) -> str: (source)

Undocumented

def __str__(self) -> str: (source)

Undocumented

def decode(self, strio, length=None): (source)

Reconstruct an object from data read from the given file object.

Parameters
strio:File-like objectA seekable buffer from which bytes may be read.
length:int or NoneThe 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.
def encode(self, strio, compDict=None): (source)

Write a representation of this object to the given file object.

Parameters
strio:File-like objectThe buffer to write to. It must have a tell() method.
compDict:dict of bytes to int r NoneA 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.

The query class.

The name about which this query is requesting information.

The query type.