writeData = {# 用字典设置DataFrame所需数据 '序号': list1, '人员': list2, '地址': list3, '年龄': list4, '月薪': list5 } 创建DataFrame,并设置写入的文件名称。 fwrite = pds.DataFrame(writeData) fwrite.to_excel("./测试1.xlsx",index=False) ...
write(0, col_num, value) # 写入 DataFrame 中的数据到 Excel 文件 for row_num, row_data in df.iterrows(): for col_num, value in enumerate(row_data): worksheet.write(row_num + 1, col_num, value) # +1 是因为第一行被用于列名 # 保存并关闭 Excel 文件 workbook.close()...
df1.to_excel(writer, sheet_name='Sheet1', index=False) df2.to_excel(writer, sheet_name='Sheet2', index=False) Once a workbook has been saved it is not possible write further data without rewriting the whole workbook. to_excel的Doc中有上面一句话,所以,ExcelWriter可以看作一个容器,一次性...
Use pandasto_excel()function to write a DataFrame to an Excel sheet with extension .xlsx. By default it writes a single DataFrame to an Excel file, you can also write multiple sheets by using anExcelWriterobject with a target file name, and sheet name to write to. Advertisements Note tha...
Python 读写 Excel 可以使用 Pandas,处理很方便。但如果要处理 Excel 的格式,还是需要 openpyxl 模块,旧的 xlrd 和 xlwt 模块可能支持不够丰富。Pandas 读写 Excel 主要用到两个函数,下面分析一下 pandas.read_excel() 和 DataFrame.to...
# use mode to open the file if "b" not in mode: mode += "b" # use "a" for the user to append data to excel but internally use "r+" to let # the excel backend first read the existing file and then write any data to it mode = mode.replace("a", "r+") ... if if_she...
writer._write_cells(File"D:\code_tool\spiderYesmro3\venv\lib\site-packages\pandas\io\excel\_openpyxl.py",line492,in_write_cellsforcellincells:File"D:\code_tool\spiderYesmro3\venv\lib\site-packages\pandas\io\formats\excel.py",line887,inget_formatted_cellsforcellinitertools.chain(self._format...
在使用Pandas的to_excel()方法写入数据时,当我们想将多个数据写入一个Excel表的不同DataFrame中,虽然能够指定sheet_name参数,但是会重写整个Excel之后才会存储。 现在有3个sheet,内容如下: 代码语言:javascript 代码运行次数:0 运行 AI代码解释 >>> import pandas as pd >>> df1 = pd.read_excel('456.xlsx',...
data = {'x':[1,2,3],'y':[4,5,6]} 代码语言:txt AI代码解释 #转换成dataFrame 代码语言:txt AI代码解释 df = pd.DataFrame(data) 代码语言:txt AI代码解释 #生成文件 代码语言:txt AI代码解释 df.to_excel('H:/df.xlsx',sheet_name="df",index=True) write()...
Python Pandas Write DataFrame to Excel using to_excel method Read:Python Pandas DataFrame Iterrows Method-2: Using openpyxl library To write a DataFrame to an Excel file using theopenpyxllibrary, we need to create a Pandas ExcelWriter object and call theto_excel()method on the DataFrame object...