app.py 文件源码

def show(root=None, debug=False, parent=None):
    """Display Loader GUI

    Arguments:
        debug (bool, optional): Run loader in debug-mode,
            defaults to False

    """

    # Remember window
    if module.window is not None:
        try:
            return module.window.show()
        except RuntimeError as e:
            if not e.message.rstrip().endswith("already deleted."):
                raise

            # Garbage collected
            module.window = None

    if debug:
        import traceback
        sys.excepthook = lambda typ, val, tb: traceback.print_last()

        io.install()

        any_project = next(
            project for project in io.projects()
            if project.get("active", True) is not False
        )

        api.Session["AVALON_PROJECT"] = any_project["name"]

    with lib.application():
        window = Window(parent)
        window.show()

        window.refresh()

        module.window = window