Question

我正在PyOpenGL中制作游戏，并希望使用cx_Freeze将其冻结。但是在我看来，导入PyOpenGL会在PyOpenGL模块中引发异常。

from OpenGL.GL import *

当我运行冻结的脚本时：

Traceback (most recent call last):
  File "/Library/Frameworks/Python.framework/Versions/3.6/lib/python3.6/site-packages/cx_Freeze/initscripts/__startup__.py", line 14, in run
    module.run()
  File "/Library/Frameworks/Python.framework/Versions/3.6/lib/python3.6/site-packages/cx_Freeze/initscripts/Console.py", line 26, in run
    exec(code, m.__dict__)
  File "/Users/noah/Desktop/DesktopNoah/cx_freeze/PhW.py", line 5, in <module>
    from OpenGL.GL import *
  File "/Library/Frameworks/Python.framework/Versions/3.6/lib/python3.6/site-packages/OpenGL/GL/__init__.py", line 3, in <module>
    from OpenGL import error as _error
  File "/Library/Frameworks/Python.framework/Versions/3.6/lib/python3.6/site-packages/OpenGL/error.py", line 12, in <module>
    from OpenGL import platform, _configflags
  File "/Library/Frameworks/Python.framework/Versions/3.6/lib/python3.6/site-packages/OpenGL/platform/__init__.py", line 35, in <module>
    _load()
  File "/Library/Frameworks/Python.framework/Versions/3.6/lib/python3.6/site-packages/OpenGL/platform/__init__.py", line 29, in _load
    plugin = plugin_class()
TypeError: 'NoneType' object is not callable

如何解决此问题并使PyOpenGL正常工作？

编辑：对于没有PyOpenGL的人，下面的功能说明了它的工作方式：

import os, sys
from OpenGL.plugins import PlatformPlugin
def _load( ):
    """Load the os.name plugin for the platform functionality"""
    key = (os.environ.get( 'PYOPENGL_PLATFORM'), sys.platform,os.name)
    plugin  = PlatformPlugin.match( key )
    plugin_class = plugin.load()
    plugin.loaded = True
    # create instance of this platform implementation
    plugin = plugin_class()

    # install into the platform module's namespace now
    plugin.install(globals())
    return plugin

_load()

还有平台插件功能：

class PlatformPlugin( Plugin ):
    """Platform-level plugin registration"""
    registry = []
    @classmethod
    def match( cls, key ):
        """Determine what platform module to load

        key -- (sys.platform,os.name) key to load 
        """
        for possible in key:
            # prefer sys.platform, *then* os.name
            for plugin in cls.registry:
                if plugin.name == possible:
                    return plugin
        raise KeyError( """No platform plugin registered for %s"""%(key,))

Answer 1

尝试在{ "compilerOptions": { "allowSyntheticDefaultImports": true, "skipLibCheck": true, "keyofStringsOnly": true, "baseUrl": "./", "paths": { "@src/*": [ "src/*" ], "react": [ "node_modules/@types/*" ] }, "outDir": "build/dist", "lib": [ "es7", "dom" ], "types": ["markerclustererplus", "react", "googlemaps", "node"], "typeRoots": [ "src/typings", "node_modules/@types" ], }, "exclude": [ ... ] }脚本中将"OpenGL"添加到packages的{{1}}列表中：

build_exe_options

有关更多详细信息，请参见cx_Freeze documentation。

PyOpenGL使用cx_Freeze冻结后引发异常？

1 个答案: