Google App 引擎 Firebase 导入错误

Question

我正在做一个项目，我想在 webapp2 中使用 firebase python。我在项目的根目录中创建了 lib 文件夹以使用第三方库。然后我导入了 firebase admin，它在导入时出现以下错误。请帮助我哪里做错了，谢谢

进口：

import firebase_admin
import google.auth.transport.requests
import google.oauth2.id_token
from firebase_admin import auth
from firebase_admin import credentials

日志：

Traceback (most recent call last):
  File "C:\Program Files (x86)\Google\google_appengine\google\appengine\runtime\wsgi.py", line 240, in Handle
    handler = _config_handle.add_wsgi_middleware(self._LoadHandler())
  File "C:\Program Files (x86)\Google\google_appengine\google\appengine\runtime\wsgi.py", line 299, in _LoadHandler
    handler, path, err = LoadObject(self._handler)
  File "C:\Program Files (x86)\Google\google_appengine\google\appengine\runtime\wsgi.py", line 85, in LoadObject
    obj = __import__(path[0])
  File "D:\Work\Bolt Reactor\Final Website Production\kompassera\Routes.py", line 5, in <module>
    from controllers import Home, Signup, Login, Profile, Listing, Classroom, Search, Enrollment, Firebase
  File "D:\Work\Bolt Reactor\Final Website Production\kompassera\controllers\Signup.py", line 5, in <module>
    import firebase_admin
  File "D:\Work\Bolt Reactor\Final Website Production\kompassera\lib\firebase_admin\__init__.py", line 22, in <module>
    from firebase_admin import credentials
  File "D:\Work\Bolt Reactor\Final Website Production\kompassera\lib\firebase_admin\credentials.py", line 20, in <module>
    import google.auth
ImportError: No module named auth

Answer 1

说明

import google.auth.transport.requests

以上行将在每台机器上的 pythons 默认目录中查找 Google 包，此行为可能会有所不同，具体取决于我要查找已安装包的位置。

解决方法：在项目的根目录下创建一个 lib 目录，并将 google 包放在这个 lib 目录中，然后在这个 lib 文件夹中添加 ____inti____.py 并像这样修改你的导入

import lib.firebase_admin
import lib.google.auth.transport.requests
import lib.google.oauth2.id_token
from lib.firebase_admin import auth
from lib.firebase_admin import credentials

Google App 引擎 Firebase 导入错误

Google App engine Firebase import error

python

google-app-engine

webapp2

firebase