[ 源代码： cloudpickle ]
软件包：python3-cloudpickle（3.1.0-1）
Extended pickling support for Python 3 objects
cloudpickle makes it possible to serialize Python constructs not supported by the default `pickle` module from the Python standard library.
cloudpickle is especially useful for cluster computing where Python expressions are shipped over the network to execute on remote hosts, possibly close to the data.
Among other things, `cloudpickle` supports pickling for lambda expressions, functions and classes defined interactively in the `__main__` module.
This contains the Python 3 version.