# 如果你不在with块中使用,需要这样做: writer = pd.ExcelWriter('multiple_sheets.xlsx') df1.to_excel(writer, sheet_name='Sheet1') df2.to_excel(writer, sheet_name='Sheet2') writer.save() # 手动保存并关闭文件 综上所述,使用pandas.ExcelWriter可以方便地将多个DataFrame保存到同一个Excel文件...
def multiple_dfs(df_list, sheets, file_name, spaces): writer = pd.ExcelWriter(file_name,engine='xlsxwriter') row = 0 for dataframe in df_list: dataframe.to_excel(writer,sheet_name=sheets,startrow=row , startcol=0) row = row + len(dataframe.index) + spaces + 1 writer.save() # ...
writer=pd.ExcelWriter('pandas_multiple.xlsx',engine='xlsxwriter')# 将不同的DataFrame数据集写入不同的sheetd当中 df1.to_excel(writer,sheet_name='Sheet1')df2.to_excel(writer,sheet_name='Sheet2')df3.to_excel(writer,sheet_name='Sheet3')# 输出生成的Excel文件 writer.save() 我们就可以在同级...
writer = pd.ExcelWriter('pandas_multiple.xlsx', engine='xlsxwriter') # 将不同的DataFrame数据集写入不同的sheetd当中 df1.to_excel(writer, sheet_name='Sheet1') df2.to_excel(writer, sheet_name='Sheet2') df3.to_excel(writer, sheet_name='Sheet3') # 输出生成的Excel文件 writer.save 我们...
df1已经是一个Pandas DataFrame。您是否尝试跳过附加的数据步骤,即。 import pandas as pd fn = 'C:\\Users\\PycharmProjects\\Input.xlsx' df = pd.read_excel(fn, useco...
read_excel(my_file, sheet_name=None, skiprows=2) # Defining the action I would like to perform in every sheet. for keys in my_dfs: my_dfs['concatenation'] = my_dfs['Name'].map(str) + my_dfs['Surname'].map(str) column_to_move = my_dfs.pop('concatenation') my_dfs.insert(4...
这几天在用 Python3 研究一个爬虫,最后一个需求是把爬下来的20+个csv文件整合到一个excel表里的不同sheets。 初版的核心代码如下: 1whileyear <= 2018:2csvPath = sys.path[0] +'/result/%d.csv'%year3excelPath = sys.path[0] +'/result.xlsx'4csvReader = pandas.read_csv(csvPath, encoding='ut...
使用pandas xlsxwriter在Excel表格中写入多行,可以通过以下步骤实现: 1. 首先,确保已经安装了pandas和xlsxwriter库。可以使用以下命令进行安装: ``` pip ...
After reading multiple sheets from an Excel file using Pandas, the data is typically stored in a dictionary of DataFrames where the keys are the sheet names. To access a specific sheet, you can use the sheet name as the key to retrieve the corresponding DataFrame. ...
Pandas ExcelWriter() class is used to save DataFrame objects into Excel sheets. This class is mainly used when you want to save multiple sheets and append