python dictionary存入numpy
时间: 2023-10-28 12:21:24 浏览: 55
要将Python字典存入NumPy数组中,可以使用NumPy的save函数将字典保存为.npy文件,然后使用load函数加载.npy文件。以下是一个示例代码:
```
import numpy as np
my_dict = {'a': {1, 2, 3}, 'b': {4, 5, 6}}
np.save('dict.npy', my_dict)
loaded_dict = np.load('dict.npy', allow_pickle=True).item()
print("Original dictionary:", my_dict)
print("Loaded dictionary:", loaded_dict)
```
这段代码将字典`my_dict`保存为名为'dict.npy'的.npy文件,然后使用`np.load`函数加载.npy文件并将其转换回字典格式。最后打印出原始字典和加载后的字典。<span class="em">1</span><span class="em">2</span><span class="em">3</span>
#### 引用[.reference_title]
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