Failures on py3k, Mac OS X 10.6.3.


======================================================================
ERROR: test_proxy_https (__main__.HandlerTests)
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Traceback (most recent call last):
  File "Lib/test/test_urllib2.py", line 1010, in test_proxy_https
    r = o.open(req)
  File "/compile/python-trunk3/Lib/urllib/request.py", line 349, in open
    response = self._open(req, data)
  File "/compile/python-trunk3/Lib/urllib/request.py", line 367, in _open
    '_open', req)
  File "/compile/python-trunk3/Lib/urllib/request.py", line 327, in _call_chain
    result = func(*args)
  File "/compile/python-trunk3/Lib/urllib/request.py", line 655, in <lambda>
    meth(r, proxy, type))
  File "/compile/python-trunk3/Lib/urllib/request.py", line 663, in proxy_open
    if req.host and proxy_bypass(req.host):
  File "/compile/python-trunk3/Lib/urllib/request.py", line 2214, in proxy_bypass
    return proxy_bypass_macosx_sysconf(host)
  File "/compile/python-trunk3/Lib/urllib/request.py", line 2183, in proxy_bypass_macosx_sysconf
    hostIP = ip2num(hostIP)
  File "/compile/python-trunk3/Lib/urllib/request.py", line 2161, in ip2num
    if len(parts) != 4:
TypeError: object of type 'map' has no len()

======================================================================
ERROR: test_proxy_https_proxy_authorization (__main__.HandlerTests)
----------------------------------------------------------------------
Traceback (most recent call last):
  File "Lib/test/test_urllib2.py", line 1026, in test_proxy_https_proxy_authorization
    r = o.open(req)
  File "/compile/python-trunk3/Lib/urllib/request.py", line 349, in open
    response = self._open(req, data)
  File "/compile/python-trunk3/Lib/urllib/request.py", line 367, in _open
    '_open', req)
  File "/compile/python-trunk3/Lib/urllib/request.py", line 327, in _call_chain
    result = func(*args)
  File "/compile/python-trunk3/Lib/urllib/request.py", line 655, in <lambda>
    meth(r, proxy, type))
  File "/compile/python-trunk3/Lib/urllib/request.py", line 663, in proxy_open
    if req.host and proxy_bypass(req.host):
  File "/compile/python-trunk3/Lib/urllib/request.py", line 2214, in proxy_bypass
    return proxy_bypass_macosx_sysconf(host)
  File "/compile/python-trunk3/Lib/urllib/request.py", line 2183, in proxy_bypass_macosx_sysconf
    hostIP = ip2num(hostIP)
  File "/compile/python-trunk3/Lib/urllib/request.py", line 2161, in ip2num
    if len(parts) != 4:
TypeError: object of type 'map' has no len()