Package org.python.modules

Class cPickle.Pickler

java.lang.Object
org.python.modules.cPickle.Pickler
Enclosing class:
cPickle
public static class cPickle.Pickler extends Object
The Pickler object
See Also:

  • Field Summary

    Fields
    Modifier and Type
    Field
    Description
    boolean
    fast
    The undocumented attribute fast of the C version of cPickle disables memoization.
    PyObject
    inst_persistent_id
    Hmm, not documented, perhaps it shouldn't be public?
    PyObject
    persistent_id
    To write references to persistent objects, the persistent module must assign a method to persistent_id which returns either None or the persistent ID of the object.

  • Constructor Summary

    Constructors
    Constructor
    Description
    Pickler(PyObject file, int protocol)
     

  • Method Summary

    Modifier and Type
    Method
    Description
    void
    dump(PyObject object)
    Write a pickled representation of the object.

    Methods inherited from class java.lang.Object

    equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

  • Field Details

    • fast

      public boolean fast
      The undocumented attribute fast of the C version of cPickle disables memoization. Since having memoization on won't break anything, having this dummy setter for fast here won't break any code expecting it to do something. However without it code that sets fast fails(ie test_cpickle.py), so it's worth having.

    • persistent_id

      public PyObject persistent_id
      To write references to persistent objects, the persistent module must assign a method to persistent_id which returns either None or the persistent ID of the object. For the benefit of persistency modules written using pickle, it supports the notion of a reference to an object outside the pickled data stream. Such objects are referenced by a name, which is an arbitrary string of printable ASCII characters.

    • inst_persistent_id

      public PyObject inst_persistent_id
      Hmm, not documented, perhaps it shouldn't be public? XXX: fixme.

  • Constructor Details

    • Pickler

      public Pickler(PyObject file, int protocol)

  • Method Details

    • dump

      public void dump(PyObject object)
      Write a pickled representation of the object.
      Parameters:
      object - The object which will be pickled.