导入模块无法正常工作(Importing module not working)

导入模块无法正常工作(Importing module not working)

我有一个django（但我觉得这里也不虔诚）项目，我尝试添加我之前做过的脚本。 所以我把它放在我的项目的一个子目录中，我有这个结构（我知道它现在有点乱，但它不会完全像那样）

从views.py我想导入main.py （特别是函数excelToXml ）。 在互联网上搜索后，我发现我在views.py中复制的代码。 如果我正确地将它取消，它会将变量$ PATH添加到first_page的目录parent，尽管每个子目录

CURRENT = os.path.dirname(os.path.abspath(__file__)) PARENT = os.path.dirname(CURRENT) sys.path.append(PARENT) from ExcelToXML.main import excelToXml

我还在ExcelToXML目录中创建了一个__init.py_ _文件，此文件为空。

但是，即使我做了所有这些，当我运行django服务器时仍然会出现此错误

文件“c：\ Users \ CRA \ AppData \ Local \ Programs \ Python \ Python36-32 \ Lib \ site-packages \ django \ bin \ DevisVersOpen \ DevisVersOpen \ urls.py”，第18行，在模块中

来自first_page导入视图

文件“c：\ Users \ CRA \ AppData \ Local \ Programs \ Python \ Python36-32 \ Lib \ site-packages \ django \ bin \ DevisVersOpen \ first_page \ views.py”，第13行，在模块中

从ExcelToXML.main导入excelToXml

ModuleNotFoundError：没有名为'ExcelToXML'的模块

我没有找到任何我能在互联网上理解的解决方案，所以我真的不知道如何解决这个问题

I have a django (but i think it's nor revelant here) project where I try to add a script i did before. So I put it in a subdirectory of my project, and i have this structure (I know it's a little bit of a mess at the moment but it won't stay exactly like that)

From views.py i want to import main.py (Especially the function excelToXml) . After searches on internet i found that code that i copied in views.py . If I undestood it right it add to the variable $PATH the directory parent of first_page and though, every subdirectory

CURRENT = os.path.dirname(os.path.abspath(__file__)) PARENT = os.path.dirname(CURRENT) sys.path.append(PARENT) from ExcelToXML.main import excelToXml

I also created a file __init.py__ in the directory ExcelToXML, this file is left empty.

However even I did all that i still get this error when i run the django server

File "c:\Users\CRA\AppData\Local\Programs\Python\Python36-32\Lib\site-packages\django\bin\DevisVersOpen\DevisVersOpen\urls.py", line 18, in module

from first_page import views

File "c:\Users\CRA\AppData\Local\Programs\Python\Python36-32\Lib\site-packages\django\bin\DevisVersOpen\first_page\views.py", line 13, in module

from ExcelToXML.main import excelToXml

ModuleNotFoundError: No module named 'ExcelToXML'

I didn't find any solution that I could understand on internet so I really don't know how to solve this

最满意答案

你的目录结构让我觉得你应该尝试像这样导入：

from first_page.ExcelToXML.main import excelToXml

因为ExcelToXML位于first_page模块下，所以它被视为first_page的子模块。

Your directory structure let me think that you should try to import like this :

from first_page.ExcelToXML.main import excelToXml

because the ExcelToXML is under the first_page module, so it is viewed as a submodule of first_page.