Flask找不到应用程序文件 [英] Flask can't find app file

问题描述

在官方Flask教程的第2步中， Flask找不到我的应用程序文件，因为它在 ../ venv / Scripts / 中查找，而不是在我运行命令的位置。我怎么能告诉Flask看在正确的地方？

 （venv）C：\ Users \TomV\Codes\flaskr_tutorial>烧瓶运行
 *服务Flask应用程序flaskr
 *在
上强制调试模式*使用stat 
c：\users\tomv\codes\flaskr_tutorial\venv\scripts\python.exe重新启动：无法打开文件'C：\ Users \TomV\Codes\flaskr_tutorial\venv\Scripts\flask'：[Errno 2]没有这样的文件或目录
  
解决方案
解决方案

b $ b

https://github.com/pallets/flask/issues/1829

作为一个解决方法，您可以执行

 > python -m flask run 
  

您也可以使用> python -m flask initdb 稍后在教程中，初始化数据库（第4步）。

In Step 2 of the official Flask tutorial, Flask cannot find my app file because it's looking in ../venv/Scripts/ instead of where I run the command. How can I tell Flask to look in the right place?

(venv) C:\Users\TomV\Codes\flaskr_tutorial>flask run
 * Serving Flask app "flaskr"
 * Forcing debug mode on
 * Restarting with stat
c:\users\tomv\codes\flaskr_tutorial\venv\scripts\python.exe: can't open file 'C:\Users\TomV\Codes\flaskr_tutorial\venv\Scripts\flask': [Errno 2] No such file or directory

解决方案

There seems to a bug according to this github issue:

https://github.com/pallets/flask/issues/1829

As a workaround you can do

>python -m flask run

You can also use >python -m flask initdb later in the tutorial, when initializing the database (step 4).

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