Esempio n. 1
0
 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)
Esempio n. 2
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 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)