def _init_glfw()

in mujoco_py/opengl_context.pyx [0:0]

• 10 lines of code
• 5 McCabe index (conditional complexity)

    def _init_glfw():
        if GlfwContext._GLFW_IS_INITIALIZED:
            return

        if 'glfw' not in globals():
            raise GlfwError("GLFW not installed")

        glfw.set_error_callback(GlfwContext._glfw_error_callback)

        # HAX: sometimes first init() fails, while second works fine.
        glfw.init()
        if not glfw.init():
            raise GlfwError("Failed to initialize GLFW")

        GlfwContext._GLFW_IS_INITIALIZED = True