David Beazley in his tutorial pointed out that you could use a metaclass to create function signatures for the common use case of:

class foo:
   def __init__(self, name, value, high, low):
      self.name = name
      self.value = value
      [...]

The signature can be used so that the classes created using an automation metaclass will show a signature of "(*args)".  inspect.signature will use this signature, but "help()" will not use the signature.

This is a stub created during the tutorial, I will flesh it out further during the sprints.