__init__.py 文件源码

def load_nodes_from(abs_dir):
    print("loading project nodes and cells from {}".format(abs_dir))
    dir_file_names = os.listdir(abs_dir)
    py_file_names = [x for x in dir_file_names if x.endswith(".py")]
    for fname in py_file_names:
        mod_name = fname[:-3]
        full_path = os.path.join(abs_dir, fname)
        source = None
        with open(full_path, "r") as f:
            source = f.read()
        if source:
            bge_netlogic = _get_this_module()
            locals = {
                "bge_netlogic": _get_this_module(),
                "__name__": mod_name,
                "bpy": bpy}
            globals = locals
            print("loading... {}".format(mod_name))
            exec(source, locals, globals)
            #TODO: reload source to refresh intermediate compilation?
    pass