CSV format I originally created some vba code that does all the above processing using msoFileDialog feature to open and interrogate the .csv files but ran into the problem of the files being too long. excel vba powerquery data-modeling ...
SaveFile_Name = r'merged.csv' #合并后要保存的文件名 os.chdir(Folder_Path) #修改当前工作目录 file_list = os.listdir() #将该文件夹下的所有文件名存入一个列表 c-1. 读取和追加写入(适用于csv) #读取第一个CSV文件并包含表头,编码默认UTF-8df=pd.read_csv(Folder_Path+'\\'+file_list[0])#...