def overloaded_function(*args, **kwargs):
for func in typed_functions: # TODO: more intelligent overload resolution
arg_spec = getattr(func, '_arguments', None)
if not arg_spec: continue
# TODO: encapsulate this mechanism inside EPD class
expects_decorator = ExpectedParametersDecorator()
expects_decorator.arg_spec = arg_spec
expects_decorator.omit_self = getattr(func, '_has_self', False)
try:
expects_decorator._validate_arguments(args, kwargs)
except ArgumentError:
continue
return func(*args, **kwargs)
