Pyinstaller：Exe 抛出 ModuleNotFoundError：没有名为“...”的模块

Question

我是一名新程序员（6个月），第一次使用这个论坛。所以请允许我遗漏信息和不正确的条目。

我编写了自己的日志记录包，并喜欢将其导入我的另一个软件中。在 vscode 中，一切正常，我的包已正确加载并可以使用。在我的 venv 中，我可以在 configs 文件夹下看到文件 (logging_*.json)，但我在可执行文件中缺少该文件。

我喜欢使用我的模块，而不用

--add-data

更改 pyinstaller 上的某些内容或添加生成规范文件。因为我希望有人导入我的模块并且不需要考虑类似的事情。

我将 github 上的存储库设置为公开：

日志存储库

这是我的日志记录项目的文件夹结构：

logging/
├── setup.py
└── bub_logger/
    ├── __init__.py
    ├── bub_logger.py
    ├── configs/
        ├── __init__.py
        ├── logging_console.json
        └── logging_file.json

我的Setup.py（目前不要使用轮子）

from setuptools import find_packages, setup

setup(
    name="bub_logger",
    version="0.0.1",
    packages=find_packages(),
    include_package_data=True,
    long_description=open("README.md").read(),
    long_description_content_type="text/markdown",
    description="A flexible and extendable logging module",
    install_requires=[
        "PyYAML",  # Für YAML-Unterstützung
    ],
    entry_points={
        "console_scripts": [
            "bub_logger=bub_logger:main",
        ],
    },
    package_data={
        "bub_logger": ["configs/*"],
    },
    author="-",
    author_email="-",
    url="-",
    classifiers=[
        "Programming Language :: Python :: 3",
        "License :: OSI Approved :: MIT License",
        "Operating System :: OS Independent",
    ],
    python_requires=">=3.7",
)

我如何在 bub_logger.py 中加载配置：

import importlib.resources as pkg_resources

load_config(...):
        config_data = None
        for ext in ["json", "yaml", "yml"]:
            try:
                config_file_path = pkg_resources.files("bub_logger.configs").joinpath(
                    f"{config_file}.{ext}"
                )
                with config_file_path.open("r") as file:
                    config_data = file.read()
                    if ext == "json":
                        config = json.loads(config_data)
                    else:
                        config = yaml.safe_load(config_data)
                    break
            except FileNotFoundError:
                continue

        if config_data is None:
            raise FileNotFoundError(f"Configuration file {config_file} not found.")
 ......

我在 vscode 中的任务是如何定义的，以使用 pyinstaller 创建可执行文件。它使用 .venv 解释器，因此它也应该加载已安装的包 -> bub_logger。

    {
      "label": "Build",
      "type": "shell",
      "command": "${workspaceFolder}\\.venv\\Scripts\\python",
      "args": [
        "-m",
        "PyInstaller",
        "--noconfirm",
        "--log-level=INFO",
        "--onefile",
        "--windowed",
        "--workpath=.\\BuildTmp",
        "--icon=..\\source\\images\\Prog.ico",
        "..\\openhmi.py"
      ],
      "options": {
        "cwd": "${workspaceFolder}/build/"
      },
      "dependsOrder": "sequence",
      "dependsOn": ["CompileImages", "mkdirBuild", "Clean"],
      "group": {
        "kind": "build",
        "isDefault": true
      },
      "problemMatcher": []
    },

因此，如果我运行构建过程并在此之后启动可执行文件，我会收到以下错误：

Traceback (most recent call last):
  File "openhmi.py", line 59, in <module>
  File "bub_logger\bub_logger.py", line 92, in load_config
  File "importlib\resources\_common.py", line 46, in wrapper
  File "importlib\resources\_common.py", line 56, in files
  File "functools.py", line 909, in wrapper
  File "importlib\resources\_common.py", line 82, in _
  File "importlib\__init__.py", line 90, in import_module
  File "<frozen importlib._bootstrap>", line 1387, in _gcd_import
  File "<frozen importlib._bootstrap>", line 1360, in _find_and_load
  File "<frozen importlib._bootstrap>", line 1324, in _find_and_load_unlocked
ModuleNotFoundError: No module named 'bub_logger.configs

在这里我们看到 bub_logger 是导入的并且是从可执行文件中使用的......它只是找不到所需的配置文件。

我做错了什么？我问了chatgpt和其他人工智能，但每个人工智能都只是给我返回相同的建议，这不起作用，而且人工智能无法再摆脱这个建议。

提前致谢。

我尝试通过以下方式获取可执行文件的内容： pyi-archive_viewer .\openhmi.exe > test.txt

但这并没有真正帮助我

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? ? 

Answer 1

我也是新手，但我确实遇到了 python 包（pyodbc）的类似问题，并发现我必须使用“--hidden-import“pyodbc””手动添加它。由于某种原因，这只是 pyinstaller 软件包无法获取。