On 6/5/07, Guido van Rossum <[EMAIL PROTECTED]> wrote:
Feel free to mail me a patch to fix it.
Since you asked so politely, here a patch for you. :)
On 6/5/07, Alexandre Vassalotti <[EMAIL PROTECTED]> wrote:
> 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
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--
--Guido van Rossum (home page: http://www.python.org/~guido/)
--
Alexandre Vassalotti
Index: Lib/os.py
===================================================================
--- Lib/os.py (revision 55807)
+++ Lib/os.py (working copy)
@@ -699,7 +699,7 @@
return bs
# Supply os.popen()
-def popen(cmd, mode="r", buffering=None):
+def popen(cmd, mode="r", buffering=0):
if not isinstance(cmd, basestring):
raise TypeError("invalid cmd type (%s, expected string)" % type(cmd))
if mode not in ("r", "w"):
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