3 ms·

Indentation is wrong in following statement ``` return once_wrapper ```

• natch 6y ago
  Duh, thanks! Now I have a new one but I think it just means the script needs to stay running longer so the coroutine can have time to do its thing. ./once.py:29: RuntimeWarning: coroutine 'once. <locals>.once_wrapper' was never awaited one_time_setup()
  • prashnts 6y ago
    Your main function needs to be async as well, since the one_time_setup is async. Linking this SO answer that also links to the docs (may come handy!). https://stackoverflow.com/questions/57399157/runtimewarning-coroutine-main-was-never-awaited https://stackoverflow.com/questions/57399157/runtimewarning-... Edit: Also tangentially relevant is the article linked by pansa2 in another thread, which was also discussed on HN a few months ago: http://journal.stuffwithstuff.com/2015/02/01/what-color-is-your-function/ http://journal.stuffwithstuff.com/2015/02/01/what-color-is-y...
    • natch 6y ago
      Thanks!