python - Heroku Web 服务器无法在本地启动

Question

我在本地启动 heroku 网络服务器时遇到问题。这是我不断收到的错误消息:

PS C:\Users\Dragan\heroku_workspace\python-getting-started> heroku local
[OKAY] Loaded ENV .env File as KEY=VALUE Format
10:01:32 web.1   |  Traceback (most recent call last):
10:01:32 web.1   |    File "c:\users\dragan\anaconda3\lib\runpy.py", line 170, in _run_module_as_main
10:01:32 web.1   |      "__main__", mod_spec)
10:01:32 web.1   |    File "c:\users\usr1\anaconda3\lib\runpy.py", line 85, in _run_code
10:01:32 web.1   |      exec(code, run_globals)
10:01:32 web.1   |    File 
C:\Users\Dragan\Anaconda3\Scripts\gunicorn.exe\__main__.py", line 5, in <module>
10:01:32 web.1   |    File "c:\users\dragan\anaconda3\lib\site-packages\gunicorn\app\wsgiapp.py", line 10, in <module>
10:01:32 web.1   |      from gunicorn.app.base import Application
10:01:32 web.1   |    File "c:\users\dragan\anaconda3\lib\site-packages\gunicorn\app\base.py", line 12, in <module>
10:01:32 web.1   |      from gunicorn import util
10:01:32 web.1   |    File "c:\users\dragan\anaconda3\lib\site-packages\gunicorn\util.py", line 9, in <module>
10:01:32 web.1   |      import fcntl
10:01:32 web.1   |  ImportError: No module named 'fcntl'
[DONE] Killing all processes with signal  null
10:01:33 web.1   Exited with exit code 1

我正在执行本教程中描述的每个步骤 LINK我在“python-getting-started”项目中安装了虚拟环境。我正在尝试从项目的根目录启动本地 Web 服务器。

谁能帮我解决这个问题？

UPDATE_1:我已经为 Windows 安装了 Heroku Toolbelt，并且为 Python 安装了 Anaconda。

Answer 1

根据 Heroku 教程，在 Windows 而不是 heroku local 中试试这个:

heroku local web -f Procfile.windows

https://devcenter.heroku.com/articles/getting-started-with-python#run-the-app-locally