[issue12337] Need real TextIOWrapper for stdin/stdout

2011-06-20 Thread STINNER Victor 

STINNER Victor victor.stin...@haypocalc.com added the comment:

 so there really was a bug.
 If fixed in 3.2.1, this issue could be closed.

This issue is a duplicate of #11272: upgrade to Python 3.2.1.

--
resolution:  - duplicate
status: open - closed

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[issue12337] Need real TextIOWrapper for stdin/stdout

2011-06-17 Thread Terry J. Reedy 

Terry J. Reedy tjre...@udel.edu added the comment:

WinXP, 3.2.0
 type(sys.stdin)
class 'idlelib.rpc.RPCProxy'
 sys.stdin.readline()
a
'a\n'

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nosy: +terry.reedy

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[issue12337] Need real TextIOWrapper for stdin/stdout

2011-06-17 Thread R. David Murray 

R. David Murray rdmur...@bitdance.com added the comment:

I'm not sure what the point of your example is, Terry.  Is it not fixed in 
3.2.1?

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[issue12337] Need real TextIOWrapper for stdin/stdout

2011-06-17 Thread Terry J. Reedy 

Terry J. Reedy tjre...@udel.edu added the comment:

That, like Antoine, I also could not reproduce, even in 3.2.0, when running 
under IDLE. However, with regular command line Python:
Python 3.2 (r32:88445, Feb 20 2011, 21:29:02) [MSC v.1500 32 bit (Intel)]
 import sys
 sys.stdin.readline()
a
'a\r\n'
so there really was a bug. If fixed in 3.2.1, this issue could be closed.

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[issue12337] Need real TextIOWrapper for stdin/stdout

2011-06-15 Thread Antoine Pitrou 

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

I can't reproduce. Victor?


Z:\defaultPCbuild\amd64\python_d.exe
Python 3.3a0 (default, Jun  8 2011, 17:49:13) [MSC v.1500 64 bit (AMD64)] on 
win32
Type help, copyright, credits or license for more information.
 import sys
 sys.stdin.readline()
a
'a\n'
 ^Z

Z:\defaultPCbuild\amd64\python_d.exe -u
Python 3.3a0 (default, Jun  8 2011, 17:49:13) [MSC v.1500 64 bit (AMD64)] on 
win32
Type help, copyright, credits or license for more information.
 import sys
 sys.stdin.readline()
a
'a\n'

--
nosy: +amaury.forgeotdarc, haypo, pitrou
versions: +Python 3.3

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[issue12337] Need real TextIOWrapper for stdin/stdout

2011-06-15 Thread STINNER Victor 

STINNER Victor victor.stin...@haypocalc.com added the comment:

I think that this issue is a duplicate of the issue #11272: Python 3.2.1 has 
been released recently and contains the fix. Can you try this version Fan?

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[issue12337] Need real TextIOWrapper for stdin/stdout

2011-06-15 Thread STINNER Victor 

STINNER Victor victor.stin...@haypocalc.com added the comment:

Note: Python 3.2 has another regression related to the Windows console (issue 
#11395), bug fixed in 3.2.1.

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[issue12337] Need real TextIOWrapper for stdin/stdout

2011-06-14 Thread Fan Decheng 

New submission from Fan Decheng fandech...@gmail.com:

Since -u is made default and binary stdio implemented in 3.2, many of my 
scripts cannot run directly in Python 3.2, because they expect \n from stdin, 
but on Windows \r\n is got.

Since that binary stdio being default is necessary for features like CGI, what 
I am expecting is to get a real TextIOWrapper for stdin, so that I can still 
use my old code. Besides, type(sys.stdio) should no longer say TextIOWrapper, 
because TextIOWrapper implies the conversion from \r\n to \n.

Steps to reproduce:
In Python 3.2:
 import sys
 type(sys.stdin)
class '_io.TextIOWrapper'
 sys.stdin.readline()
a
'a\r\n'
 type(sys.stdout)
class '_io.TextIOWrapper'

Expected result:
There should be some form of text support, such as 
textstream(sys.stdin).readline(). Also type(sys.stdin) should not say something 
like TextIOWrapper. Same for sys.stdout.

--
components: IO
messages: 138356
nosy: r_mosaic
priority: normal
severity: normal
status: open
title: Need real TextIOWrapper for stdin/stdout
type: behavior
versions: Python 3.2

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