Commit 85c7cdad authored by Jim Fulton's avatar Jim Fulton

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parent bbf7630d
cPickle, A C Pickle Implementation
"cPickle", http://www.digicool.com/releases/cPickle/cPickle-1.0b1.tar.gz,
"cPickle", http://www.digicool.com/releases/cPickle/cPickle-1.0b2.tar.gz,
is a C implementation of the Python module, pickle.py, and is
fully compatible with pickle: all types picklable by pickle can be
pickled using cPickle [1], and pickles generated using pickle may be
......@@ -112,8 +112,8 @@ cPickle, A C Pickle Implementation
Status
The current release of cPickle is "1.0b1",
http://www.digicool.com/releases/cPickle/cPickle-1.0b1.tar.gz.
The current release of cPickle is "1.0b2",
http://www.digicool.com/releases/cPickle/cPickle-1.0b2.tar.gz.
This release requires Python version 1.4 or higher.
This version introduces a special binary mode format for floats.
......@@ -308,6 +308,36 @@ cPickle, A C Pickle Implementation
- A number of cleanups done by Guido were incorporated.
1.0b2 -- I forgot a few things in 1.0b1
New features
- Loading non-binary string pickles checks for insecure
strings. This is needed because cPickle (still) uses
a restricted eval to parse non-binary string pickles.
This change is needed to prevent pickles like::
"S'hello world'*2000000\012p0\012."
from hosing an application.
- User-defined types can now support unpickling without
executing a constructor.
The second value returned from '__reduce__' can now be None,
rather than an argument tuple. On unpickling, if the
second value returned from '__reduce__' during pickling was
None, then rather than calling the first value returned from
'__reduce__', directly, the '__basicnew__' method of the
first value returned from '__reduce__' is called without
arguments.
Cleanup
- Incorporated Guido's changes to cStringIO.h and copy_reg.py
- Removed pickle.py from cPickle distribution.
To do
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