Bugs item #1163759, was opened at 2005-03-15 15:49
Message generated for change (Settings changed) made by andersjm
You can respond by visiting:
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>Category: Python Library
Group: Platform-specific
Status: Open
Resolution: None
Priority: 5
Submitted By: Anders J. Munch (andersjm)
Assigned to: Nobody/Anonymous (nobody)
Summary: subprocess pipe fails under Emacs
Initial Comment:
Creating a pipe with subprocess.Popen fails if Python
is running in a non-interactive subshell under XEmacs
on MSWin.
This program
import subprocess
pipe = subprocess.Popen(['cmd', '/c', r'echo', 'Hi
there!'],
stdout=subprocess.PIPE)
print pipe.stdout.read()
produces the expected "Hi there!" when run from a
console. But when run from an XEmacs non-interactive
subshell, I get this traceback:
Traceback (most recent call last):
File "C:\temp\subprocessbug.py", line 3, in ?
stdout=subprocess.PIPE)
File "c:\App\Dev\Python24\lib\subprocess.py", line
545, in __init__
(p2cread, p2cwrite,
File "c:\App\Dev\Python24\lib\subprocess.py", line
605, in _get_handles
p2cread = self._make_inheritable(p2cread)
File "c:\App\Dev\Python24\lib\subprocess.py", line
646, in _make_inheritable
DUPLICATE_SAME_ACCESS)
TypeError: an integer is required
Python 2.4 (#60, Nov 30 2004, 11:49:19) [MSC v.1310 32
bit (Intel)]
W2K, XEmacs 21.4p13
----------------------------------------------------------------------
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