Part of twisted.python.log.LogPublisher View Source
Log a new message.
The message should be a native string, i.e. bytes on Python 2 and Unicode on Python 3. For compatibility with both use the native string syntax, for example:
>>> log.msg('Hello, world.')
You MUST avoid passing in Unicode on Python 2, and the form:
>>> log.msg('Hello ', 'world.')
This form only works (sometimes) by accident.
Keyword arguments will be converted into items in the event dict that is
implementations. Each implementation, in turn, can define keys that are
used by it specifically, in addition to common keys listed at
For example, to set the
system parameter while logging a
>>> log.msg('Started', system='Foo')