#NEWLINE# @ classmethod #NEWLINE# def from_meminfo( cls , context , builder , list_type , meminfo ) : #NEWLINE# #INDENT# '\n        Allocate a new list instance pointing to an existing payload\n        (a meminfo pointer).\n        Note the parent field has to be filled by the caller.\n        ' #NEWLINE# self = cls ( context , builder , list_type , None ) #NEWLINE# self . _list . meminfo = meminfo #NEWLINE# self . _list . parent = context . get_constant_null ( types . pyobject ) #NEWLINE# context . nrt_incref ( builder , list_type , builder . value ) #NEWLINE# return self