python如何实现这种:找到excel中{name}的所在单元格,然后通过代码中传递的字典值name来替换掉excel中的{name}的所在单元格
时间: 2023-02-07 19:05:34 浏览: 96
在 Python 中,可以使用 openpyxl 库来操作 Excel 文件。
首先,需要使用 openpyxl 库中的 load_workbook() 函数来打开 Excel 文件:
```python
import openpyxl
# 打开 Excel 文件
wb = openpyxl.load_workbook("filename.xlsx")
```
然后,可以使用 wb.worksheets 属性来获取所有工作表,并遍历所有工作表中的单元格,找到含有 {name} 的单元格:
```python
# 遍历所有工作表中的单元格
for sheet in wb.worksheets:
for row in sheet.rows:
for cell in row:
# 如果单元格内容为 {name}
if cell.value == "{name}":
# 获取单元格坐标(行、列)
row_index = cell.row
col_index = cell.column
# 获取单元格的值(字典中的 name 对应的值)
value = name_dict[cell.value]
# 将单元格的值替换为字典中的值
sheet.cell(row=row_index, column=col_index).value = value
```
最后,使用 wb.save() 函数来保存更改后的 Excel 文件:
```python
# 保存更改后的 Excel 文件
wb.save("filename.xlsx")
```
完整代码如下:
```python
import openpyxl
# 打开 Excel 文件
wb = openpyxl.load_workbook("filename.xlsx")
# 遍历所有工作表中的单元格
for sheet in wb.worksheets:
for row in sheet.rows:
for cell in row:
# 如果单元格内容为 {name}
if cell.value == "{name}":
# 获取单元格坐标(行、列)
row_index = cell.row
col_index = cell.column
# 获
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