find all possible arguments?

I know I can use something like “print(dir(bpy.types.FModifierLimits))” to find all possible “attributes”. but what about arguments?

bpy.types.FModifierLimits(arg)

how would I print arg?

You mean like


>>> import inspect
>>> inspect.getargspec(bpy.types.FModifierLimits)
ArgSpec(args=[], varargs=None, keywords=None, defaults=None)

?