python - Pyinstaller 在创建 exe 文件时无法导入 pylsd

Question

我正在尝试为程序创建 exe 文件，我使用了

    pyinstaller --onefile filename.py 

创建exe文件。

我的代码使用 pylsd，但 pyinstaller 无法导入包。当我尝试运行它显示的 exe 文件时:

Traceback (most recent call last):
File "final_lines.py", line 4, in <module>
   from pylsd.lsd import lsd
File "c:\users\yash.sharma\appdata\local\programs\python\python36\lib\site-
packages\PyInstaller\loader\pyimod03_importers.py", line 631, in exec_module
    exec(bytecode, module.__dict__)
File "site-packages\pylsd\__init__.py", line 8, in <module>
File "c:\users\yash.sharma\appdata\local\programs\python\python36\lib\site-
packages\PyInstaller\loader\pyimod03_importers.py", line 631, in exec_module
exec(bytecode, module.__dict__)
File "site-packages\pylsd\lsd.py", line 8, in <module>
File "c:\users\yash.sharma\appdata\local\programs\python\python36\lib\site-
packages\PyInstaller\loader\pyimod03_importers.py", line 631, in exec_module
exec(bytecode, module.__dict__)
File "site-packages\pylsd\bindings\__init__.py", line 8, in <module>
File "c:\users\yash.sharma\appdata\local\programs\python\python36\lib\site-
packages\PyInstaller\loader\pyimod03_importers.py", line 631, in exec_module
exec(bytecode, module.__dict__)
File "site-packages\pylsd\bindings\lsd_ctypes.py", line 56, in <module>
ImportError: Cannot load dynamic library. Did you compile LSD?
[13252] Failed to execute script final_lines

final_lines.py 是我的代码文件的名称。有谁知道如何解决这个问题。我尝试将 pylsd 添加到规范文件中的隐藏导入，并尝试使用

创建 exe

  pyinstaller --onefile filename.spec

这行不通。

Answer 1

我使用命令为我的程序生成了规范文件:

pyi-makespec --onefile final_lines.py

并添加 lsd.dll 二进制文件，然后使用此命令生成 exe:

pyinstaller --onefile final_lines.spec

spec 文件的最终版本看起来是这样的:

 # -*- mode: python -*-

block_cipher = None


a = Analysis(['final_lines.py'],
    pathex=['C:\\Users\\yash.sharma\\Desktop\\text\\obj'],
    binaries= [('C:\\Users\\yash.sharma\\AppData\\Local\\Programs\\Python\\Python36\\Lib\\site-packages\\pylsd\\lib\\win32\\x64\\lsd.dll', '.')],
    datas=[],
    hiddenimports=['C:\\Users\\yash.sharma\\AppData\\Local\\Programs\\Python\\Python36\\Lib\\site-packages\\pylsd\\bindings\\lsd_ctypes.py'],
    hookspath=[],
    runtime_hooks=[],
    excludes=[],
    win_no_prefer_redirects=False,
    win_private_assemblies=False,
    cipher=block_cipher)

pyz = PYZ(a.pure, a.zipped_data,
         cipher=block_cipher)

exe = EXE(pyz,
    a.scripts,
    a.binaries,
    a.zipfiles,
    a.datas,
    name='final_lines',
    debug=False,
    strip=False,
    upx=True,
    runtime_tmpdir=None,
    console=True )

我的代码文件名为 final_lines.py。现在exe工作正常。我不知道详细信息，但事实证明您必须单独添加 .dll 文件，因为 pyinstaller 本身不包含它们。