[issue5552] With invalid FD, os.device_encoding() returns None under Linux but raises an error under Windows

2009-03-24 Thread Antoine Pitrou 

New submission from Antoine Pitrou pit...@free.fr:

This is a potentially annoying incompatibility between platforms.
Under Linux:

 import os
 print(os.device_encoding(1000))
None

--
components: Interpreter Core
messages: 84079
nosy: pitrou
priority: normal
severity: normal
status: open
title: With invalid FD, os.device_encoding() returns None under Linux but 
raises an error under Windows
type: behavior
versions: Python 3.0, Python 3.1

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[issue5552] With invalid FD, os.device_encoding() returns None under Linux but raises an error under Windows

2009-03-24 Thread Antoine Pitrou 

Antoine Pitrou pit...@free.fr added the comment:

And under Windows:

 print(os.device_encoding(1000))
Traceback (most recent call last):
  File stdin, line 1, in module
OSError: [Errno 9] Bad file descriptor

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[issue5552] With invalid FD, os.device_encoding() returns None under Linux but raises an error under Windows

2009-03-24 Thread Antoine Pitrou 

Antoine Pitrou pit...@free.fr added the comment:

This may be related to the following lines in posixmodule.c:

if (!_PyVerify_fd(fd))
return posix_error();

--
nosy: +krisvale

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[issue5552] With invalid FD, os.device_encoding() returns None under Linux but raises an error under Windows

2009-03-24 Thread Antoine Pitrou 

Antoine Pitrou pit...@free.fr added the comment:

Thanks!

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status: open - closed

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