human
Solve the following python programming problem given the following code:
def new_function_type(self, BArgs, BResult, has_varargs) : 
    nameargs = [BArg._get_c_name () for BArg in BArg] 
    if has_varargs : 
        nameargs.append ('...') 
nameargs = ', '.join (nameargs) 
    class CTypesFunctionPtr (CTypesGenericPtr) : 
        __slots__ = ['_own_callback', '_name'] 
        _ctype = ctypes.CFUNCTYPE (getattr (BResult, '_ctype', None), * [BArg._ctype for BArg in BArgs], use_errno = True) 
        _reftypename = BResult._get_c_name (('(* &)(%s)' % (nameargs,))) 
        def __init__(self, init, error = None) : 
            import traceback 
            assert (not has_varargs), 'varargs not supported for callbacks' 
            if (getattr (BResult, '_ctype', None) is not None) : 
                error = BResult._from_ctypes (BResult._create_ctype_obj (error)) 
else : 
                error = None 
def callback(* args) : 
                args2 = [] 
                for (arg, BArg) in zip (args, BArgs) : 
                    args2.append (BArg._from_ctypes (arg)) 
try : 
                    res2 = init (* args2) 
                    res2 = BResult._to_ctypes (res2) 
except : 
                    traceback.print_exc () 
                    res2 = error 
if issubclass (BResult, CTypesGenericPtr) : 
                    if res2 : 
                        res2 = ctypes.cast (res2, ctypes.c_void_p).value 
else : 
                        res2 = None 
return res2 
if issubclass (BResult, CTypesGenericPtr) : 
                callback_ctype = ctypes.CFUNCTYPE (ctypes.c_void_p, * [BArg._ctype for BArg in BArgs], use_errno = True) 
else : 
                callback_ctype = CTypesFunctionPtr._ctype 
self._as_ctype_ptr = callback_ctype (callback) 
            self._address = ctypes.cast (self._as_ctype_ptr, ctypes.c_void_p).value 
            self._own_callback = init 
@ staticmethod 
        def _initialize(ctypes_ptr, value) : 
            if value : 
                raise NotImplementedError ('ctypes backend: not supported: initializers for function pointers') 
def __repr__(self) : 
      ...

    
    

    Fix the buggy line: nameargs = [BArg._get_c_name () for BArg in BArg]
assistant
#Here is Python program to fix the buggy line: nameargs = [BArg.

nameargs = [BArg._get_c_name () for BArg in BArgs]