[英]Write formula to Excel with Python
I am in the process of brain storming how to best tackle the below problem. 我正在脑力激荡的过程中如何最好地解决以下问题。 Any input is greatly appreciated.
任何输入都非常感谢。
Sample Excel sheet columns: Excel工作表列示例:
Column A | Column B | Column C
Apple | Apple |
Orange | Orange |
Pear | Banana |
I want Excel to tell me whether items in column A and B match or mismatch and display results in column C. The formula I enter in column C would be =IF(A1=B1, "Match", "Mismatch")
我希望Excel告诉我A列和B列中的项目是否匹配或不匹配,并在C列中显示结果。我在C列中输入的公式将是
=IF(A1=B1, "Match", "Mismatch")
On excel, I would just drag the formula to the rest of the cells in column C to apply the formula to them and the result would be: 在excel上,我只是将公式拖到C列的其余单元格中,将公式应用于它们,结果如下:
Column A | Column B | Column C
Apple | Apple | Match
Orange | Orange | Match
Pear | Banana | Mismatch
To automate this using a python script, I tried: 要使用python脚本自动执行此操作,我尝试:
import openpyxl
wb = openpyxl.load_workbook('test.xlsx')
Sheet = wb.get_sheet_by_name('Sheet1')
for cellObj in Sheet.columns[2]:
cellObj.value = '=IF($A$1=$B$1, "Match", "Mismatch")
wb.save('test.xlsx')
This wrote the formula to all cells in column C, however the formula only referenced cell A1 and B1, so result in all cells in column C = Match. 这将公式写入C列中的所有单元格,但公式仅引用了单元格A1和B1,因此导致列C中的所有单元格=匹配。
Column A | Column B | Column C
Apple | Apple | Match
Orange | Orange | Match
Pear | Banana | Match
How would you handle this? 你会怎么处理这个?
You probably want to make the creation of the formula dynamic so each row of C
takes from the corresponding rows of A
and B
: 您可能希望创建公式动态,因此
C
每一行都取自A
和B
的相应行:
for i, cellObj in enumerate(Sheet.columns[2], 1):
cellObj.value = '=IF($A${0}=$B${0}, "Match", "Mismatch")'.format(i)
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