在Python Anywhere中用Flask+gspread遇‘google.auth.api_key缺失’错误求助

File "/home/vishal6596/mysite/flask_app.py", line 7, in
import gspread
File "/home/vishal6596/.local/lib/python3.10/site-packages/gspread/init.py", line 7, in
from .auth import (
File "/home/vishal6596/.local/lib/python3.10/site-packages/gspread/auth.py", line 14, in
from google.auth.api_key import Credentials as APIKeyCredentials
ModuleNotFoundError: No module named 'google.auth.api_key'

• 升级google-auth库：google.auth.api_key模块是较新版本的google-auth才引入的，Python Anywhere上的版本可能过低。执行对应Python3.10的升级命令：

  pip3.10 install --upgrade google-auth
  

• 同步依赖版本：本地PyCharm能正常运行，说明本地依赖版本兼容。在本地执行pip freeze > requirements.txt生成依赖清单，然后在Python Anywhere上运行：

  pip3.10 install -r requirements.txt
  

  确保所有依赖包版本和本地完全一致。

• 检查安装环境与路径：确认Python Anywhere的Flask运行环境使用的是Python3.10。如果使用了虚拟环境，先激活再安装依赖：

  source /home/vishal6596/your_virtual_env/bin/activate
  pip install --upgrade gspread google-auth
  

  未使用虚拟环境的话，添加--user参数确保安装到当前用户的Python3.10路径下：

  pip3.10 install --user --upgrade gspread google-auth
  

• 重装关联依赖：直接卸载并重新安装所有相关包，修复可能的损坏或缺失：

  pip3.10 uninstall -y gspread google-auth google-auth-oauthlib
  pip3.10 install gspread google-auth google-auth-oauthlib
  

内容的提问来源于stack exchange，提问作者VISHAL SHARMA