model.py 文件源码

def build_backend_type(self, ffi, finishlist):
        result = self.result.get_cached_btype(ffi, finishlist)
        args = []
        for tp in self.args:
            args.append(tp.get_cached_btype(ffi, finishlist))
        abi_args = ()
        if self.abi == "__stdcall":
            if not self.ellipsis:    # __stdcall ignored for variadic funcs
                try:
                    abi_args = (ffi._backend.FFI_STDCALL,)
                except AttributeError:
                    pass
        return global_cache(self, ffi, 'new_function_type',
                            tuple(args), result, self.ellipsis, *abi_args)