如何从文件夹导入python文件

Question

I would like to import the config file. it from sub-directory

├── config
│   ├── config.py
│   ├── database.ini
│   └── log.py
├── main.py

config.py

def function(file='database.ini',section='sql'):
   return 

database.ini

[sql] 
host=1.1.1.1
user=admin
password=admin
database=sql

main.py

from config.config import function

def Run(): 
    Test = function()    

if __name__=="__main__":
   Run()

The error warning look like
"Section sql not found in the database.ini file"

Now you see the structure of project. How to fix this?

Answer 1

The problem comes from the root directory in a python project set by default where your main is. In your case your try to acces ./database.ini but from your root folder (where main.py is) this file is at ./config/database.ini
To fix your code change this line

def function(file='database.ini',section='sql'):
    pass

by this line

def function(file='./config/database.ini',section='sql'):
    pass