python文件读取某行某列
时间: 2023-08-28 09:21:15 浏览: 52
要在Python中读取csv文件的某行某列,可以使用csv模块的DictReader或reader函数。如果想要使用DictReader读取某一列,可以使用列的标题进行查询。例如,下面的代码可以读取csv文件中名为"Ben"的行:
```python
import csv
with open('A.csv', 'rb') as csvfile:
reader = csv.DictReader(csvfile)
for row in reader:
if row['Name'] == 'Ben':
print(row)
```
如果只想提取其中的第三行,可以使用以下代码:
```python
import csv
with open('A.csv', 'rb') as csvfile:
reader = csv.reader(csvfile)
for i, rows in enumerate(reader):
if i == 2:
row = rows
print(row)
```
请确保替换代码中的'A.csv'为你实际的csv文件路径,并根据需要修改查询条件。<span class="em">1</span><span class="em">2</span><span class="em">3</span>
#### 引用[.reference_title]
- *1* [【Python】Python 读取csv的某行或某列数据](https://blog.csdn.net/alexlau2016/article/details/101373256)[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^v92^chatsearchT3_1"}}] [.reference_item style="max-width: 50%"]
- *2* *3* [Python读取csv文件的某一行](https://blog.csdn.net/SonHOuse1993/article/details/114662245)[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^v92^chatsearchT3_1"}}] [.reference_item style="max-width: 50%"]
[ .reference_list ]
相关推荐
![pdf](https://img-home.csdnimg.cn/images/20210720083512.png)
![pdf](https://img-home.csdnimg.cn/images/20210720083512.png)
![](https://csdnimg.cn/download_wenku/file_type_ask_c1.png)
![](https://csdnimg.cn/download_wenku/file_type_ask_c1.png)
![](https://csdnimg.cn/download_wenku/file_type_ask_c1.png)
![](https://csdnimg.cn/download_wenku/file_type_ask_c1.png)
![](https://csdnimg.cn/download_wenku/file_type_ask_c1.png)
![](https://csdnimg.cn/download_wenku/file_type_ask_c1.png)
![](https://csdnimg.cn/download_wenku/file_type_ask_c1.png)
![](https://csdnimg.cn/download_wenku/file_type_ask_c1.png)
![](https://csdnimg.cn/download_wenku/file_type_ask_c1.png)
![](https://csdnimg.cn/download_wenku/file_type_ask_c1.png)
![](https://csdnimg.cn/download_wenku/file_type_ask_c1.png)
![](https://csdnimg.cn/download_wenku/file_type_ask_c1.png)
![](https://csdnimg.cn/download_wenku/file_type_ask_c1.png)
![](https://csdnimg.cn/download_wenku/file_type_ask_c1.png)
![](https://csdnimg.cn/download_wenku/file_type_ask_c1.png)