def mkdeco(f, opt): #{{{
if 'overload' in opt:
sigopt['weak'] = False
signature = []
sigapp = signature.append
for ext in decoext:
if not isclass(ext) or not issubclass(ext, CustomDecoSignal):
raise TypeError("The 'decoext' argument expected CustomDecoSignal classes, got %s instead" %ext.__name__)
sigapp(ext)
sigapp(DecoSignalExtension)
for ext in sigext:
if not isclass(ext) or not issubclass(ext, SignalExtension):
raise TypeError("The 'sigext' argument expected SignalExtension classes, got %s instead" %ext.__name__)
sigapp(ext)
sigapp(BaseSignal)
_NewDecoSignal = newclass('_NewDecoSignal', tuple(signature),
dict(__slots__ = ()))
return _NewDecoSignal(f, **sigopt)
def mkdeco(f, kwargs): #{{{
sigkw = kwargs.pop('sigkw_', {})
if 'overload' in kwargs:
sigkw['weak'] = False
signature = []
sigapp = signature.append
for ext in kwargs.pop('decoext_', ()):
if not isclass(ext) or not issubclass(ext, CustomDecoSignal):
raise TypeError("The 'decoext' keyword expected CustomDecoSignal classes, got %s instead" %ext.__name__)
sigapp(ext)
sigapp(DecoSignalExtension)
for ext in kwargs.pop('sigext_', ()):
if not isclass(ext) or not issubclass(ext, SignalExtension):
raise TypeError("The 'sigext' keyword expected SignalExtension classes, got %s instead" %ext.__name__)
sigapp(ext)
sigapp(BaseSignal)
_NewDecoSignal = newclass('_NewDecoSignal', tuple(signature),
dict(__slots__ = ()))
return _NewDecoSignal(f, **sigkw)
