Pickle related utilities. Perhaps this should be called ‘can’.
can an object for safe pickling
keys: list (optional) :
hook: callable (optional) :
large data may be offloaded into the buffers list, :
used for zero-copy transfers. :
object for wrapping a remote reference by name.
like isinstance(obj, check), but strict
This won’t catch subclasses.
prepare an object for pickling
can the values of a dict
can the elements of a sequence