[Python-3000] help() broken in the py3k-struni branch

[Alexandre Vassalotti]

Hi,

I found another bug to report. It seems there is a bug in
subprocess.py that makes help() fail.

-- Alexandre

Python 3.0x (py3k-struni, Jun  5 2007, 18:41:44)
[GCC 4.1.2 (Ubuntu 4.1.2-0ubuntu4)] on linux2
Type "help", "copyright", "credits" or "license" for more information.
>>> help(open)
Traceback (most recent call last):
  File "<stdin>", line 1, in <module>
  File "/home/alex/src/python.org/py3k-struni/Lib/site.py", line 350,
in __call__
    return pydoc.help(*args, **kwds)
  File "/home/alex/src/python.org/py3k-struni/Lib/pydoc.py", line
1687, in __call__
    self.help(request)
  File "/home/alex/src/python.org/py3k-struni/Lib/pydoc.py", line 1731, in help
    else: doc(request, 'Help on %s:')
  File "/home/alex/src/python.org/py3k-struni/Lib/pydoc.py", line 1514, in doc
    pager(render_doc(thing, title, forceload))
  File "/home/alex/src/python.org/py3k-struni/Lib/pydoc.py", line 1313, in pager
    pager(text)
  File "/home/alex/src/python.org/py3k-struni/Lib/pydoc.py", line
1333, in <lambda>
    return lambda text: pipepager(text, 'less')
  File "/home/alex/src/python.org/py3k-struni/Lib/pydoc.py", line
1352, in pipepager
    pipe = os.popen(cmd, 'w')
  File "/home/alex/src/python.org/py3k-struni/Lib/os.py", line 717, in popen
    bufsize=buffering)
  File "/home/alex/src/python.org/py3k-struni/Lib/subprocess.py", line
476, in __init__
    raise TypeError("bufsize must be an integer")
TypeError: bufsize must be an integer