markdown 蟒蛇中的咸菜

Posted 2021-05-05

写文件

```
with open('MNIST.pickle', 'wb') as f:
	pickle.dump(
	{
		'train_dataset': train_features,
		'train_labels': train_labels,
		'test_dataset': test_features,
		'test_labels': test_labels,
	},
	f, pickle.HIGHEST_PROTOCOL)
```


读文件


```
with open('MNIST.pickle', 'rb') as f:
	pickle_data = pickle.load(f)
```