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# ``twisted`.`internet`.`abstract`.`_LogOwner``

class documentation

`class _LogOwner: (source)`

Known subclasses: `twisted.internet.abstract.FileDescriptor`, `twisted.internet.iocpreactor.abstract.FileHandle`, `twisted.internet.iocpreactor.tcp.Port`

Implements interfaces: `twisted.internet.interfaces.ILoggingContext`

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Mixin to help implement `interfaces.ILoggingContext` for transports which have a protocol, the log prefix of which should also appear in the transport's log prefix.

Method | `logPrefix` | Override this method to insert custom logging behavior. Its return value will be inserted in front of every line. It may be called more times than the number of output lines.
Method | `_getLogPrefix` | Determine the log prefix to use for messages related to `applicationObject`, which may or may not be an `interfaces.ILoggingContext` provider.

def logPrefix(self): (source)
from `twisted.internet.interfaces.ILoggingContext`
overridden in `twisted.internet.iocpreactor.tcp.Connection`, `twisted.internet.iocpreactor.tcp.Port`, `twisted.internet.iocpreactor.udp.Port`, `twisted.internet.tcp.Connection`, `twisted.internet.tcp.Port`, `twisted.internet.udp.Port`, `twisted.pair.tuntap.TuntapPort`

Override this method to insert custom logging behavior. Its return value will be inserted in front of every line. It may be called more times than the number of output lines.

def _getLogPrefix(self, applicationObject: `object`) -> `str`: (source)
overridden in `twisted.internet.ssl.Port`

Determine the log prefix to use for messages related to `applicationObject`, which may or may not be an `interfaces.ILoggingContext` provider.

Returns
`str` | A `str` giving the log prefix to use.