", line 1370, in load File "C:\Python26\lib\pickle.py", line 858,__new__(cls, *args)
TypeError: object.__new__(pyodbc.Cursor) is not safe, use pyodbc.Cursor.他们正确地指出,游标对象不是“可选择的”,这是多处理用于在进程之间传递信息的方法。我在MyManagerClass中创建了这两个<
_ElementTree对象存储在数据帧中。不幸的是,熊猫无法识别这些对象。有没有办法仍然将它们存储在数据帧中,或者是否有另一种方法将所有信息存储在单个文件中,并且具有良好的读/写速度和文件大小?(r"D:\test\test.pkl")
# TypeError: can't pickle lxml.etree.\lib\site-packages\pandas\core\generic.py", line 2771, in to_pickle</
"C:\ProgramData\Anaconda3\lib\site-packages\scrapy_redis\picklecompat.py", line 14, in dumpsFile "C:\ProgramData\Anaconda3\lib\site-packages\parsel\selector.py", line 204, in getstate
raise TypeError("can't pickle Selecto