我正在尝试使用 Google Cloud Datastore,但导入 google.cloud.datastore 会出现 ImportError:
ERROR 2018-03-13 19:28:29,013 wsgi.py:263]
Traceback (most recent call last):
File "/home/<user>/Software/google-cloud-sdk/platform/google_appengine/google/appengine/runtime/wsgi.py", line 240, in Handle
handler = _config_handle.add_wsgi_middleware(self._LoadHandler())
File "/home/<user>/Software/google-cloud-sdk/platform/google_appengine/google/appengine/runtime/wsgi.py", line 299, in _LoadHandler
handler, path, err = LoadObject(self._handler)
File "/home/<user>/Software/google-cloud-sdk/platform/google_appengine/google/appengine/runtime/wsgi.py", line 85, in LoadObject
obj = __import__(path[0])
File "/home/<user>/Projects/<my_project>/main.py", line 1, in <module>
from my_project import app
File "/home/<user>/Projects/<my_project>/<my_project>/__init__.py", line 2, in <module>
from my_project.submit.controllers import submit
File "/home/<user>/Projects/<my_project>/<my_project>/submit/controllers.py", line 6, in <module>
from . import model_datastore
File "/home/<user>/Projects/<my_project>/<my_project>/submit/model_datastore.py", line 2, in <module>
from google.cloud import datastore
File "/home/<user>/Projects/<my_project>/env/local/lib/python2.7/site-packages/google/cloud/datastore/__init__.py", line 57, in <module>
from pkg_resources import get_distribution
ImportError: No module named pkg_resources
我在 Linux Mint 上尝试运行 Google App Engine 本地开发服务器。
我正在使用虚拟环境。setuptools 和 pkg_resources 都在虚拟环境中安装和更新。当我从虚拟环境和 输入 python cmd 行解释器时import pkg_resources
,它工作正常。当我运行 google app engine dev server 时dev_appserver app.yaml
,一切正常,直到我访问激活导入数据存储的处理程序的页面,然后我收到此错误。
关于“pkg_resources”导入错误的其他类似帖子都没有帮助。
如果我可以提供任何其他信息对您有帮助,请告诉我。谢谢!