Frameworks/Python.framework/Versions/3.8/lib/python3.8/copy.py", line 161, in deepcopyTypeError: cannot pickle '_thread.lock' objectfrom pydantic import BaseSettings
class Settings
python3.8/multiprocessing/reduction.py", line 60, ForkingPickler(file, protocol).dump(obj)我做错什么了?__reduTypeError: self.parser,self.ptr cannot be converted to a Python
32\lib\multiprocessing\reduction.py", line 60, in dumpTypeError: can't pickle _thread.lock objects
File "<string>", line 1,main(fd)
File "d:\python36-32
因此,它显然拥有存储在其对象中的最佳度量标准的信息。例如,如果您在google上进行培训,您的实例可能会在没有警告的情况下被杀死,并且在经过长时间的培训之后会丢失此信息。我试图对ModelCheckpoint对象进行筛选,但得到了:所以当我把笔记本拿回来的时候,我可以重用同样的东西verbose=1,
save
我正在尝试使用下面的示例使用并发期货,但我的工作从未提交过。在load_url中看不到print stmt。from concurrent import futuresimport time
# it will take 2 seconds to process a URL try: # put some dummy
_0001/container_1559519164808_0001_01_000001/pyspark.zip/pyspark/cloudpickle.py", line 162, in dump
pickle.PicklingError: Could not serialize object: TypeError: can't picklethread.lock objects 这里出了什么问题?