根据特定的单元格值复制一行openpyxl

Question

我试图让 openpyxl 将行复制并粘贴到新的 excel 电子表格中。 唯一需要复制和粘贴的行在 B 列中包含值“move”。

Answer 1

有很多方法可以做到这一点，所以这个例子并不特定于你在做什么。 将您的数据写入 dataframe 文档。

import pandas as pd
from openpyxl import load_workbook

path = "C:/path to/your file/example.xlsx"
df = pd.read_excel(path, sheet_name='Sheet1', usecols='A,B,C')

# for demo purposes the column head names are ['A','B','C']
df = df[df['B']=='move']

wb = load_workbook(path, data_only=True)
sh = wb["move"]
# lets have the rows start on line 4 because for what ever reason...
rows = df.shape[0] + 4
for r in range(4, rows):
    # df values for the table
    i = r - 4
    sh.cell(column=1, row=r).value = df["A"].iloc[i]
    sh.cell(column=2, row=r).value = df["B"].iloc[i]
    sh.cell(column=3, row=r).value = df["C"].iloc[i]

wb.save(path)