• This item located in 2.3. 常用设置 and 2.3. Common settings.It would an effect to cause chinese user confused.Please update it.

![image](https://user-images.githubusercontent.com/26212551/68575

If I understand correctly, using hostname() as the lock id would mean that multiple execution paths on the same host could both own the lock. This is bad (typically) right? It should be somehow operation-specific, like a guid or something.

Im using Flask_Script to run Flask on a localserver.

I am unclear what is causing the error below.

error trace when run the app though manager

if __name__ == '__main__':
    manager.run()

Traceback (most recent call last):
  File "/pathto/myapp/manage.py", line 154, in <module>
    manager.run()
  File "/home/user/.virtualenvs/myapp/lib/python3.5/site-packages/flask_script/__