вы можете вызвать privite api следующим образом: apple ignore:
blockquote>UIWindow *keyWindow = [[UIApplication sharedApplication] keyWindow]; SEL sel = NSSelectorFromString(@"firstResponder"); UIView *firstResponder = [keyWindow performSelector:sel];
a = np.array([[1],[2],[6],[6]])
a = a.flatten().tolist()
print(a)
[1, 2, 6, 6]