If django uses openpyxl to load_workbook(), an error occurs.

I'm trying to load the xlsx file using python django and work on it

The py file and filename.xlsx are in the same folder.

In python environment

import openpyxl

wb = openpyxl.load_workbook('filename.xlsx')
sheet = wb.active

There was no problem with this way

If you put the same sauce in django,

archive = ZipFile(filename, 'r', ZIP_DEFLATED)

File "/Users/tevian/.pyenv/versions/3.5.1/lib/python3.5/zipfile.py", line 1009, in init

self.fp = io.open(file, filemode)

FileNotFoundError: [Errno 2] No such file or directory: 'filename.xlsx'

This error message appears.