在不覆盖 excel 文件的情况下写入工作表的最佳方法是什么?



>我有一个名为MasterFile的Excel文件。在主文件中,我有多个带有公式的工作表。我想使用以下代码更新 MasterFile 中的一个工作表,而不会覆盖我的任何数据或公式。

这是我到目前为止的代码:

from bs4 import BeautifulSoup
import requests
import pandas as pd
from openpyxl import load_workbook
url = 'http://www.baseballpress.com/lineups'
soup = BeautifulSoup(requests.get(url).text, 'html.parser')
players = [i.text for i in soup.find_all('a', {'class': 'player-link'})]

my_dict = (players)
df = pd.DataFrame(pd.Series(my_dict))
writer = pd.ExcelWriter('my2nd_webscrape.xlsx')
df.to_excel(writer,'Sheet1')
writer.save()

我在如何在不破坏 openpyxl 公式的情况下写入现有 excel 文件中找到了一些有关此主题的信息?,但我不确定如何调整我的代码。

试试这个:

from bs4 import BeautifulSoup
import requests
import pandas as pd
from openpyxl import load_workbook
book = load_workbook('my2nd_webscrape.xlsx')
writer = pd.ExcelWriter('my2nd_webscrape.xlsx')
writer.book = book
url = 'http://www.baseballpress.com/lineups'
soup = BeautifulSoup(requests.get(url).text, 'html.parser')
players = [i.text for i in soup.find_all('a', {'class': 'player-link'})]
my_dict = (players)
df = pd.DataFrame(pd.Series(my_dict))
df.to_excel(writer,'Sheet1')
writer.save()
writer.close()

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