Source code for pamqp.body
# -*- encoding: utf-8 -*-
"""
The :py:mod:`pamqp.body` module contains the :py:class:`Body` class which is
used when unmarshalling body frames. When dealing with content frames, the
message body will be returned from the library as an instance of the body
class.
"""
[docs]class ContentBody:
"""ContentBody carries the value for an AMQP message body frame
:param value: The value for the ContentBody frame
"""
name = 'ContentBody'
def __init__(self, value: bytes):
"""Create a new instance of a ContentBody object"""
self.value = value
[docs] def __len__(self) -> int:
"""Return the length of the content body value"""
return len(self.value) if self.value else 0
[docs] def marshal(self) -> bytes:
"""Return the marshaled content body. This method is here for API
compatibility, there is no special marshaling for the payload in a
content frame.
"""
return self.value
[docs] def unmarshal(self, data: bytes) -> None:
"""Apply the data to the object. This method is here for API
compatibility, there is no special unmarshalling for the payload in a
content frame.
:param data: The content body data from the frame
"""
self.value = data