【发布时间】:2016-01-11 15:25:12
【问题描述】:
我已经建立了以下目录:
+---main
| |
| +---sub1
| | file1.xlsx
| |
| +---sub2
| | file2.xlsx
| |
| \---sub3
| file3.xlsx
我想访问每个文件并计算其A1:A10 单元格的平均值,但是当file1.xlsx 存在时,我收到此错误:
IOError: [Errno 2] No such file or directory: 'file1.xlsx'
我现在的代码(它被设计为遍历许多“主”目录):
import os
from openpyxl import load_workbook
directoryPath=r'C:\Users\MyName\Desktop\MainFolder'
os.chdir(directoryPath)
folder_list=os.listdir(directoryPath)
for folders, sub_folders, file in os.walk(directoryPath):
for name in file:
if name.endswith(".xlsx"):
filename=os.path.basename(name)
wb=load_workbook(filename)
cell_range = wb['A1':'A10']
#computing the mean value
错误点位于wb=load_workbook(filename)。为什么我会得到它以及如何解决它?
【问题讨论】:
标签: python directory filenames subdirectory