tree.py 文件源码

def get_info(obj):
    try:
        lines = inspect.getsource(obj).split('\n')
        lines = [i for i in lines if '@' not in i]  # filter out decorators
        return lines[0].replace('def ', '').replace('):', ')').replace('  ', '').replace(
            obj.__name__, '').replace('self, ', '').replace('self', '')
    except:
        return None