Vinay Sajip added the comment:
I don't understand what you mean. For example, defining
def my_handler(*args, **kwargs):
terminator = kwargs.pop('terminator', '!\n')
h = logging.StreamHandler(*args, **kwargs)
h.terminator = terminator
return h
you can use with a definition of the handler such as
'console': {
'()': 'ext://__main__.my_handler',
'stream': 'ext://sys.stdout',
'terminator': '!\n',
}
or similar. And you can also do something this with your own subclass, instead
of a function as per my example.
ISTM that using subclasses is the right way to approach this problem; otherwise
why would one *ever* use subclasses? I use them when the base class doesn't do
exactly what I want, but offers extension points to change its behaviour via
subclassing.
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<http://bugs.python.org/issue16391>
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