Question

我正在通过dev_appserver在本地运行标准App Engine环境，并且无法摆脱以下错误：

ImportError：没有名为google.auth的模块

完整追溯（用...替换了个人详细信息）：

Traceback (most recent call last):
  File "/Users/.../google-cloud-sdk/platform/google_appengine/google/appengine/runtime/wsgi.py", line 240, in Handle
    handler = _config_handle.add_wsgi_middleware(self._LoadHandler())
  File "/Users/.../google-cloud-sdk/platform/google_appengine/google/appengine/runtime/wsgi.py", line 299, in _LoadHandler
    handler, path, err = LoadObject(self._handler)
  File "/Users/.../google-cloud-sdk/platform/google_appengine/google/appengine/runtime/wsgi.py", line 85, in LoadObject
    obj = __import__(path[0])
  File "/Users/.../.../main.py", line 6, in <module>
    from services.get_campaigns import get_campaigns
  File "/Users/.../.../get_campaigns.py", line 3, in <module>
    from googleads import adwords
  File "/Users/.../.../lib/googleads/__init__.py", line 17, in <module>
    from ad_manager import AdManagerClient
  File "/Users/.../lib/googleads/ad_manager.py", line 28, in <module>
    import googleads.common
  File "/Users/.../lib/googleads/common.py", line 51, in <module>
    import googleads.oauth2
  File "/Users/.../lib/googleads/oauth2.py", line 28, in <module>
    import google.auth.transport.requests
  File "/Users/.../google-cloud-sdk/platform/google_appengine/google/appengine/tools/devappserver2/python/runtime/sandbox.py", line 1154, in load_module
    raise ImportError('No module named %s' % fullname)
ImportError: No module named google.auth

我确实安装了google.auth，如pip show google.auth所示：

Name: google-auth
Version: 1.6.3
Summary: Google Authentication Library
Home-page: https://github.com/GoogleCloudPlatform/google-auth-library-python
Author: Google Cloud Platform
Author-email: jonwayne+google-auth@google.com
License: Apache 2.0
Location: /Users/.../Library/Python/2.7/lib/python/site-packages
Requires: rsa, pyasn1-modules, cachetools, six
Required-by: googleads, google-auth-oauthlib, google-auth-httplib2, google-api-python-client

我已经升级了所有需要google.auth的模块- googleads，google-auth-oauthlib，google-auth-httplib2，google-api-python-clien t-但没有结果。

我不太确定接下来要采取什么措施来调试此问题。这里有人可以指出正确的方向吗？

Answer 1

您的google.auth安装在系统的Python网站软件包中，而不是您的应用中：

位置：/ Users /.../ Library / Python / 2.7 / lib / python / site-packages

您需要在应用程序内部安装应用程序的python依赖项-请注意您应遵循的Copying a third-party library过程中的-t lib/ pip选项：

使用带有-t <directory>标志的pip（版本6或更高版本）将库复制到上一步中创建的文件夹中。例如：
pip install -t lib/ <library_name>

Answer 2

经过反复试验，我发现了这个错误：一个python运行时版本问题。

在我的app.yaml文件中指定：

service: default
runtime: python27
api_version: 1
threadsafe: false

我将运行时更改为：

runtime: python37

感谢@AlassaneNdiaye在评论中向我指出了这个方向。

如何解决“导入错误：没有名为google.auth的模块”？

2 个答案: