python - (Pyinstaller) 'tclError: can' t find package tkdnd' 如何修复此错误？

Question

我正在尝试使用 pyinstaller 将我的项目打包成可执行文件。 main.py，我的程序，应该在我运行 exe 文件时运行。因为程序必须以某种方式运行，而无需用户(无论如何都不是开发人员)需要安装模块和 python 本身。如果有更好/更简单的方法请告诉我。

我使用 pip install tkinterdnd2 安装了 tkinterdnd2 .

不确定这是否有必要，但这里是程序的目录:(png仅用于我的程序，我不认为这是罪魁祸首):

Folder
- cardiologist.png
- img.png
    .
    . # a couple more pngs
    .
- main.py
- patients' data csv.csv
- patients' data xlsx test.xlsx
- sample.xlsx
- sun-valley.tcl #this file and the 'theme' folder below are for my program's theme, also don't think these are the culprit
- theme
    - dark
        - a lot of pngs...
    - dark.tcl
    - light
        - a lot of pngs...
    - light.tcl

Pyinstaller 创建了 2 个文件，build和dist正如预期的那样。

build
    - main
        - base_library.zip
        - certifi
        - IPython
        - jedi
        - (some other files)
                .
                . a lot of .dylib files
                .
        - main    # exe file to execute to run program
        - matplotlib (this and next 4 are folders)
        - numpy
        - pandas
        - parso
        - PIL
        - Python  # exe file, don't know what this was created for
        - (some more folders)
        - tcl (this and next 2 are folders)
        - tcl8
            - 8.4
                - platform
                    - .tm file
                - .tm file
            - 8.5
                - 2 .tm files
            - 8.6
                - .tm file
                - tdbc
                    - .tm file
                - tkdnd2.8 (tried renaming to just tkdnd but same error)
        - tk
        - ttkwidgets
        - 2 other folders

我使用的命令: python -m PyInstaller main.py. # without python -m, 'command not found error' would happen

运行生成的 exe 时出错:

Traceback (most recent call last):
  File "tkinterdnd2/TkinterDnD.py", line 53, in _require
_tkinter.TclError: can't find package tkdnd

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "main.py", line 16, in <module>
  File "tkinterdnd2/TkinterDnD.py", line 285, in __init__
  File "tkinterdnd2/TkinterDnD.py", line 55, in _require
RuntimeError: Unable to load tkdnd library.
[7015] Failed to execute script 'main' due to unhandled exception!
logout
Saving session...
...copying shared history...
...saving history...truncating history files...
...completed.

我已经上网并尝试寻找答案，但它们要么对我不起作用，要么不够清楚，如下所示:*.py script with tkinterdnd2 module doesn`t compile to an executable file (这个解决方案仍然给了我同样的错误)。

我还尝试过使用其他模块来打包，例如 cx_freeze 和 py2app，但两者都产生了不同的错误，所以我现在回到 pyinstaller。我使用的是 macOS。

有办法修复这个错误吗？

编辑

也尝试过python -m PyInstaller --clean -y -n "output_name" --add-data="tkdnd:tkdnd" main.py但运行时出现同样的错误。

Answer 1

tkinterdnd2 website 中有关于 PyInstaller 的部分。 .

基本上所需的步骤是:

• 将 hook-tkinterdnd2.py 从网站复制到您的项目文件夹或使用以下内容创建该文件:

from PyInstaller.utils.hooks import collect_data_files

datas = collect_data_files('tkinterdnd2')

• 运行PyInstaller如下:

pyinstaller -F main.py --additional-hooks-dir=.

或者根据您问题中的命令:

python -m PyInstaller -F main.py --additional-hooks-dir=.