ImportError:无法从“waitress”导入名称“serve”

Question

from waitress import serve              # error line 
import app                              # python file where flask code is written
serve(app.app,port=8000,thread=55) 

1. Python版本：3.7
2. 女服务员版本：试用1.4.1和1.3.0*

堆栈跟踪

C:\Users\ashish.kamble\ModelDeployment\Scripts\python.exe C:/Users/ashish.kamble/PycharmProjects/ModelDeployment/waitress.py
Traceback (most recent call last):
  File "C:/Users/ashish.kamble/PycharmProjects/ModelDeployment/waitress.py", line 1, in <module>
    from waitress import serve
  File "C:\Users\ashish.kamble\PycharmProjects\ModelDeployment\waitress.py", line 1, in <module>
    from waitress import serve
ImportError: cannot import name 'serve' from 'waitress' (C:\Users\ashish.kamble\PycharmProjects\ModelDeployment\waitress.py)

Process finished with exit code 1

Answer 1

由于文件名为waitress.py，因此发生了错误

运行代码时，waitress关键字作为文件的对象工作。如果您想摆脱这个错误，请将不代表库的python文件重命名为

添加-：最好使用Pycharm项目解释器安装库。按照这些steps使用解释器安装库