[admin@oleo tmp]$ python -v a.py
# installing zipimport hook
import zipimport # builtin
# installed zipimport hook
# /opt/lib/python2.4/site.pyc matches /opt/lib/python2.4/site.py
import site # precompiled from /opt/lib/python2.4/site.pyc
# /opt/lib/python2.4/os.pyc matches /opt/lib/python2.4/os.py
import os # precompiled from /opt/lib/python2.4/os.pyc
import posix # builtin
# /opt/lib/python2.4/posixpath.pyc matches /opt/lib/python2.4/posixpath.py
import posixpath # precompiled from /opt/lib/python2.4/posixpath.pyc
# /opt/lib/python2.4/stat.pyc matches /opt/lib/python2.4/stat.py
import stat # precompiled from /opt/lib/python2.4/stat.pyc
# /opt/lib/python2.4/UserDict.pyc matches /opt/lib/python2.4/UserDict.py
import UserDict # precompiled from /opt/lib/python2.4/UserDict.pyc
# /opt/lib/python2.4/copy_reg.pyc matches /opt/lib/python2.4/copy_reg.py
import copy_reg # precompiled from /opt/lib/python2.4/copy_reg.pyc
# /opt/lib/python2.4/types.pyc matches /opt/lib/python2.4/types.py
import types # precompiled from /opt/lib/python2.4/types.pyc
# /opt/lib/python2.4/warnings.pyc matches /opt/lib/python2.4/warnings.py
import warnings # precompiled from /opt/lib/python2.4/warnings.pyc
# /opt/lib/python2.4/linecache.pyc matches /opt/lib/python2.4/linecache.py
import linecache # precompiled from /opt/lib/python2.4/linecache.pyc
import encodings # directory /opt/lib/python2.4/encodings
# /opt/lib/python2.4/encodings/__init__.pyc matches /opt/lib/python2.4/encodings/__init__.py
import encodings # precompiled from /opt/lib/python2.4/encodings/__init__.pyc
# /opt/lib/python2.4/codecs.pyc matches /opt/lib/python2.4/codecs.py
import codecs # precompiled from /opt/lib/python2.4/codecs.pyc
import _codecs # builtin
# /opt/lib/python2.4/encodings/aliases.pyc matches /opt/lib/python2.4/encodings/aliases.py
import encodings.aliases # precompiled from /opt/lib/python2.4/encodings/aliases.pyc
# /opt/lib/python2.4/encodings/ascii.pyc matches /opt/lib/python2.4/encodings/ascii.py
import encodings.ascii # precompiled from /opt/lib/python2.4/encodings/ascii.pyc
Python 2.4.2 (#1, Feb 27 2006, 22:13:40) 
[GCC 3.2.3 with Broadcom modifications] on linux2
Type "help", "copyright", "credits" or "license" for more information.
hello, world 3.2
# clear __builtin__._
# clear sys.path
# clear sys.argv
# clear sys.ps1
# clear sys.ps2
# clear sys.exitfunc
# clear sys.exc_type
# clear sys.exc_value
# clear sys.exc_traceback
# clear sys.last_type
# clear sys.last_value
# clear sys.last_traceback
# clear sys.path_hooks
# clear sys.path_importer_cache
# clear sys.meta_path
# restore sys.stdin
# restore sys.stdout
# restore sys.stderr
# cleanup __main__
# cleanup[1] site
# cleanup[1] encodings
# cleanup[1] _codecs
# cleanup[1] zipimport
# cleanup[1] warnings
# cleanup[1] encodings.ascii
# cleanup[1] codecs
# cleanup[1] types
# cleanup[1] signal
# cleanup[1] linecache
# cleanup[1] posix
# cleanup[1] encodings.aliases
# cleanup[1] exceptions
# cleanup[2] copy_reg
# cleanup[2] posixpath
# cleanup[2] os.path
# cleanup[2] stat
# cleanup[2] UserDict
# cleanup[2] os
# cleanup sys
# cleanup __builtin__
# cleanup ints: 7 unfreed ints in 1 out of 3 blocks
# cleanup floats