Python 3.3.0

The Python 3 project is now v3.3.0


Retrieve it as python3 in the catalag.

Note: Python 2.7.3 is also available in Soft2base catalog, as python2 $

ChangeLog:

New syntax features:

• New yield from expression for generator delegation.
• The u'unicode' syntax is accepted again for str objects.

New library modules:

• faulthandler (helps debugging low-level crashes)
• ipaddress (high-level objects representing IP addresses and masks)
• lzma (compress data using the XZ / LZMA algorithm)
• unittest.mock (replace parts of your system under test with mock objects)
• venv (Python virtual environments, as in the popular virtualenv package)

New built-in features:

• Reworked I/O exception hierarchy.

Implementation improvements:

• Rewritten import machinery based on importlib.
• More compact unicode strings.
• More compact attribute dictionaries.

Significantly Improved Library Modules:

• C Accelerator for the decimal module.
• Better unicode handling in the email module (provisional).

Security improvements:

• Hash randomization is switched on by default.