google-app-engine fails to run Cron job and gives an ImportError: No module named gcloud

Question

app-engine 无法导入 gcloud 使用 gcloud app deploy app.yaml \cron.yaml 在 google app engine

上部署

在浏览器上打开并得到：

Traceback (most recent call last):
  File "/base/data/home/runtimes/python27/python27_lib/versions/1/google/appengine/runtime/wsgi.py", line 240, in Handle
    handler = _config_handle.add_wsgi_middleware(self._LoadHandler())
  File "/base/data/home/runtimes/python27/python27_lib/versions/1/google/appengine/runtime/wsgi.py", line 299, in _LoadHandler
    handler, path, err = LoadObject(self._handler)
  File "/base/data/home/runtimes/python27/python27_lib/versions/1/google/appengine/runtime/wsgi.py", line 85, in LoadObject
    obj = __import__(path[0])
  File "/base/data/home/apps/s~gcp-project-01/20160916t160552.395688991947248655/main.py", line 18, in <module>
    import update_datastore as ud
  File "/base/data/home/apps/s~vehicle-monitors-api/20160916t160552.395688991947248655/update_datastore.py", line 20, in <module>
    from gcloud import datastore, logging
ImportError: No module named gcloud

app.yaml 文件：

    runtime: python27
    api_version: 1
    threadsafe: true

handlers: 
- url: /
  script: main
  login: admin

cron.yaml 文件：

 cron:
    - description: run main app
      url: /
      target: main
      schedule: every 2 minutes

requirements.txt 文件：

   gcloud==0.14.0

Answer 1

所有第 3 方包都需要安装在与您的应用相同的目录中。运行从您的应用程序的根目录安装它。

pip install gcloud -t .

Answer 2

成功了！使用路径：

import sys
sys.path.insert(0, 'lib')

补充：
还需要在需求中添加protobuf： protobuf==3.1.0.post1

在 google 文件夹中创建 __init__.py：

# this is a namespace package
try:
    import pkg_resources
    pkg_resources.declare_namespace(__name__)
except ImportError:
    import pkgutil
    __path__ = pkgutil.extend_path(__path__, __name__)

也用pip install -t lib --upgrade protobuf

gcloud==0.18.1 使用过。

抱歉来晚了post

google-app-engine fails to run Cron job and gives an ImportError: No module named gcloud

google-app-engine fails to run Cron job and gives an ImportError: No module named gcloud

python

cron

google-app-engine

gcloud-python

google-cloud-python