Microsoft Windows [Version 6.1.7601]
Copyright (c) 2009 Microsoft Corporation.  All rights reserved.

C:\Users\Terry>C:\programs\python32\python.exe f:/python/mypy/tem.py
Traceback (most recent call last):
  File "<string>", line 1, in <module>
  File "C:\programs\python32\lib\multiprocessing\forking.py", line 369, in main
    self = load(from_parent)
  File "C:\programs\python32\lib\multiprocessing\reduction.py", line 193, in rebuild_s
    _sock = fromfd(fd, family, type_, proto)
  File "C:\programs\python32\lib\multiprocessing\reduction.py", line 182, in fromfd
    s = socket.fromfd(fd, family, type_, proto)
  File "C:\programs\python32\lib\socket.py", line 206, in fromfd
    nfd = dup(fd)
socket.error: [Errno 10038] An operation was attempted on something that is not a sock
Traceback (most recent call last):
  File "f:/python/mypy/tem.py", line 24, in <module>
    print(a.recv(100))
socket.error: [Errno 10054] An existing connection was forcibly closed by the remote h

C:\Users\Terry>C:\programs\python33\python.exe f:/python/mypy/tem.py
print_exc():
Traceback (most recent call last):
  File "f:\python\mypy\traceback.py", line 11, in <module>
    raises_socket_timeout()
  File "f:\python\mypy\traceback.py", line 8, in raises_socket_timeout
    s.connect(('8.8.8.8', 9999))
socket.timeout: timed out

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "f:/python/mypy/tem.py", line 2, in <module>
    import multiprocessing
  File "C:\programs\python33\lib\multiprocessing\__init__.py", line 40, in <module>
    from multiprocessing.util import SUBDEBUG, SUBWARNING
  File "C:\programs\python33\lib\multiprocessing\util.py", line 16, in <module>
    import threading        # we want threading to install it's
  File "C:\programs\python33\lib\threading.py", line 11, in <module>
    from traceback import format_exc as _format_exc
  File "f:\python\mypy\traceback.py", line 14, in <module>
    traceback.print_exc()
AttributeError: 'module' object has no attribute 'print_exc'

C:\Users\Terry>C:\programs\python27\python.exe f:/python/mypy/tem.py
Traceback (most recent call last):
  File "f:/python/mypy/tem.py", line 20, in <module>
    a, b = socketpair()
  File "f:/python/mypy/tem.py", line 7, in socketpair
    with socket.socket() as l:
AttributeError: __exit__