英文:
How do I import another python file from folder to another folder
问题
I have here a python folder:
Inside is another 2 folders namely: session_9 and session_10
Here's what it looks like:
python
- session_9
- main.py
- session_10
- file1.py
我这里有一个Python文件夹：
里面有另外两个文件夹，分别是：session_9 和 session_10
看起来是这样的：
python
- session_9
- main.py
- session_10
- file1.py
I just want to import file1.py to my session_9 folder so that I can use it in my main.py file.
THANK YOU IN ADVANCE..
我只想将file1.py导入到我的session_9文件夹中，以便我可以在main.py文件中使用它。
提前谢谢..
I'd try:
- from session_10.file1.py import sampfunc as sp # sampfunc is a samplefunction inside file1.py
- import sys
sys.path.insert('D:\pythonfiles\python_session\python_session\session_10
我会尝试：
- from session_10.file1.py import sampfunc as sp # sampfunc是file1.py中的一个示例函数
- import sys
sys.path.insert('D:\pythonfiles\python_session\python_session\session_10
英文:
I have here a python folder:
Inside is another 2 folders namely: session_9 and session_10
Here's what it looks like :
python
- session_9
- main.py
- session_10
- file1.py
I just want to import file1.py to my session_9 folder so that I can use it in my main.py file.
THANK YOU IN ADVANCE..
I'd try :
- from session_10.file1.py import sampfunc as sp # sampfunc is a samplefunction inside file1.py
- import sys
sys.path.insert('D:\pythonfiles\python_session\python_session\session_10
答案1
得分: 1
Python会将你正在运行的主脚本的父文件夹添加到PYTHONPATH/sys.path中，因此默认情况下只有在session_9目录下声明的模块或包才能被发现。
首先，通过创建一个名为__init__.py的空文件来声明session_10是一个包。
然后，更新PYTHONPATH/sys.path以指示包的位置。
你可以在main.py脚本的前两行中使用sys.path来完成这个操作。
import sys
sys.path.insert(0, 'D:\pythonfiles\python_session\python_session')
然后，你就可以使用以下语句导入模块：
from session_10.file1 import sampfunc
英文:
Python adds the parent folder of the main script that you are running to the PYTHONPATH / sys.path, so only the modules or packages declared under the session_9 directory will be discoverable by default.
First, declare that session_10 is a package by creating an empty file named __init__.py
Then update the PYTHONPATH / sys.path to indicate where the package is located.
You can do this in the first two lines of the main.py script with sys.path.
import sys
sys.path.insert(0, 'D:\pythonfiles\python_session\python_session')
Then you should be able to import the module with the following statement:
from session_10.file1 import sampfunc
答案2
得分: 0
你可以在Python中这样做：
import sys
sys.path.append(0, 'pythonfiles\python_session\python_session\session_10')
from file1 import #你在file1.py中拥有的任何函数
英文:
You can do something like this in python:
import sys
sys.path.append(0, 'pythonfiles\python_session\python_session\session_10')
from file1 import #whatever function you have in file1.py
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