python - 导入错误 : No module named flask_restful

Question

我正在尝试部署 appengine flex python 应用程序，但在部署后在 Stackdriver 日志 stderr 中获得以下信息

  File "/env/local/lib/python2.7/site-packages/gunicorn/arbiter.py", line 578, in spawn_worker
    worker.init_process()
  File "/env/local/lib/python2.7/site-packages/gunicorn/workers/base.py", line 126, in init_process
    self.load_wsgi()
  File "/env/local/lib/python2.7/site-packages/gunicorn/workers/base.py", line 135, in load_wsgi
    self.wsgi = self.app.wsgi()
  File "/env/local/lib/python2.7/site-packages/gunicorn/app/base.py", line 67, in wsgi
    self.callable = self.load()
  File "/env/local/lib/python2.7/site-packages/gunicorn/app/wsgiapp.py", line 65, in load
    return self.load_wsgiapp()
  File "/env/local/lib/python2.7/site-packages/gunicorn/app/wsgiapp.py", line 52, in load_wsgiapp
    return util.import_app(self.app_uri)
  File "/env/local/lib/python2.7/site-packages/gunicorn/util.py", line 352, in import_app
    __import__(module)
  File "/home/vmagent/app/my_service/entry_point.py", line 5, in <module>
    import flask_restful as restful
ImportError: No module named flask_restful

entry_point.py第5行有

import flask_restful as restful

而我的requirement.txt有

Flask-RESTful==0.3.6
gunicorn==19.7.1

不确定为什么它仍然提示 Flask-Restful

Answer 1

ImportError: No module named flask_restful

似乎你没有安装flask_restful，安装运行:

pip install flask-restful

在您的终端中，然后运行您的应用。

文档:https://flask-restful.readthedocs.io/en/latest/installation.html