lib/python3.9/site-packages/OpenGL/raw/EGL/_errors.py

from OpenGL.error import _ErrorChecker
from OpenGL import platform as _p

if _ErrorChecker:
    _error_checker = _ErrorChecker( 
        _p.PLATFORM, 
        _p.PLATFORM.EGL.eglGetError, 
        0x3000 # EGL_SUCCESS
    )
else:
    _ErrorChecker = None