py2exe 的相对导入错误 [英] Relative import error with py2exe

问题描述

我试图为一个简单的 Python 脚本生成一个可执行文件.我的 setup.py 代码如下所示:

from distutils.core 导入设置导入py2exe设置(控制台 = [script.py"])

但是，我收到了屏幕截图中显示的错误.有什么我可以尝试解决这个问题的吗?我使用的是 Windows 10.

解决方案

似乎在你的 mf3.py 中你是 超出顶层的导入.

假设您的项目结构如下:

文件夹/主文件模/__init__.py组件/__init__.py扩展器.py语言id.py公用事业/__init__.py函数.py

首先确保

<块引用><块引用>

main.py 引用子包为:

from mod.components.expander import *从 mod.utilities.functions 导入 *

expander.py 和 language_id.py 可以通过以下方式访问 functions.py:

from ..utilities.functions import *

向 setup.py 添加选项

您还可以使用更多 py2exe 选项，以便您导入所有项目所需的模块和包.例如

# setup.py从 distutils.core 导入设置导入py2exe设置(控制台 = [script.py"]，选项={py2exe":{优化":2，"includes": ["mf1.py", "mf2.py", "mf3.py"], # 要导入的所有模块的列表"packages": ["package1"] # 要确保将导入的包列表}})

这样你就可以强制导入你的项目缺少的脚本

I was trying to generate an executable for a simple Python script. My setup.py code looks like this:

from distutils.core import setup
import py2exe
setup(console=["script.py"])

However, I am getting the error shown in the screenshot. Is there something I could try to fix this? I am using Windows 10.

解决方案

It seems that in your mf3.py you are importing beyond the top level.

Let's suppose that your project structure is as follows:

folder/
main.py
mod/
    __init__.py
    components/
        __init__.py
        expander.py
        language_id.py
    utilities/
        __init__.py
        functions.py

First make sure that

main.py refers to the subpackages as:

from mod.components.expander import *
from mod.utilities.functions import *

expander.py and language_id.py have access to functions.py with:

from ..utilities.functions import *

Add options to your setup.py

You can also use more py2exe options in order that you are importing all the modules and the packages required by your project. E.g.

# setup.py
from distutils.core import setup
import py2exe
setup(console=["script.py"],
      options={
              "py2exe":{
                    "optimize": 2,
                    "includes": ["mf1.py", "mf2.py", "mf3.py"], # List of all the modules you want to import
                    "packages": ["package1"] # List of the package you want to make sure that will be imported
               }
       }
    )

In this way you can force the import of the missing script of your project

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