__getitem__参数
时间: 2023-10-25 10:26:28 浏览: 105
__getitem__方法的参数是item。在引用的代码中,可以看到__getitem__方法的定义为:
```python
def __getitem__(self, item):
# ...
```
在引用的代码中,也可以看到__getitem__方法的定义为:
```python
def __getitem__(self, idx):
# ...
```
因此,在使用__getitem__方法时,可以传入item或idx作为参数。<span class="em">1</span><span class="em">2</span><span class="em">3</span>
#### 引用[.reference_title]
- *1* [Python Pytorch之Dataset __getitem__参数理解](https://blog.csdn.net/weixin_43868406/article/details/126069427)[target="_blank" data-report-click={"spm":"1018.2226.3001.9630","extra":{"utm_source":"vip_chatgpt_common_search_pc_result","utm_medium":"distribute.pc_search_result.none-task-cask-2~all~insert_cask~default-1-null.142^v93^chatsearchT3_2"}}] [.reference_item style="max-width: 50%"]
- *2* *3* [python 类中 __call__ 和 __getitem__ 的用法](https://blog.csdn.net/weixin_43102043/article/details/125468709)[target="_blank" data-report-click={"spm":"1018.2226.3001.9630","extra":{"utm_source":"vip_chatgpt_common_search_pc_result","utm_medium":"distribute.pc_search_result.none-task-cask-2~all~insert_cask~default-1-null.142^v93^chatsearchT3_2"}}] [.reference_item style="max-width: 50%"]
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