Package dns :: Module edns :: Class Option

Class Option

object --+
         |
        Option

Known Subclasses:

Base class for all EDNS option types.

Instance Methods

[hide private]

__init__(self, otype)
Initialize an option.

source code

to_wire(self, file)
Convert an option to wire format.

source code

_cmp(self, other)
Compare an EDNS option with another option of the same type.

source code

__eq__(self, other)

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__ne__(self, other)

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__lt__(self, other)

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__le__(self, other)

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__ge__(self, other)

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__gt__(self, other)

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Inherited from object: __delattr__, __format__, __getattribute__, __hash__, __new__, __reduce__, __reduce_ex__, __repr__, __setattr__, __sizeof__, __str__, __subclasshook__

Class Methods

[hide private]

from_wire(cls, otype, wire, current, olen)
Build an EDNS option object from wire format.

source code

Properties

[hide private]

Inherited from object: __class__

Method Details

[hide private]

init(self, otype)
(Constructor)

source code

Initialize an option.

*otype*, an ``int``, is the option type.

Overrides: object.__init__

from_wire(cls, otype, wire, current, olen)
Class Method

source code

Build an EDNS option object from wire format.

*otype*, an ``int``, is the option type.

*wire*, a ``binary``, is the wire-format message.

*current*, an ``int``, is the offset in *wire* of the beginning of the rdata.

*olen*, an ``int``, is the length of the wire-format option data

Returns a ``dns.edns.Option``.

_cmp(self, other)

source code

Compare an EDNS option with another option of the same type.

Returns < 0 if < *other*, 0 if == *other*, and > 0 if > *other*.

Class Option

__init__(self, otype) (Constructor)

from_wire(cls, otype, wire, current, olen) Class Method

_cmp(self, other)

init(self, otype)
(Constructor)

from_wire(cls, otype, wire, current, olen)
Class Method