[Python-bugs-list] [ python-Bugs-666444 ] 'help' makes linefeed only under Win32

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Bugs item #666444, was opened at 2003-01-11 20:04
You can respond by visiting: 
https://sourceforge.net/tracker/?func=detail&atid=105470&aid=666444&group_id=5470

Category: Extension Modules
Group: Python 2.3
Status: Open
Resolution: None
Priority: 5
Submitted By: Gregory Smith (gregsmith)
Assigned to: Nobody/Anonymous (nobody)
Summary: 'help' makes linefeed only under Win32

Initial Comment:
The 'help' command, under a win32 console app, separates
lines with \n instead of \r\n as it has in the past,
making its
output a little hard to follow. Possibly an unintended
side effect
of the 'universal newline' addition?

Python 2.3a1 (#38, Dec 31 2002, 17:53:59) [MSC v.1200
32 bit (Intel)] on win32

(windows 98)



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>Comment By: Gregory Smith (gregsmith)
Date: 2003-01-16 00:05

Message:
Logged In: YES 
user_id=292741

Tracked this down to a change in pydoc.py:
---------------- 2.2.2 -------------------------
def tempfilepager(text, cmd):
    import tempfile
    filename = tempfile.mktemp()
    file = open(filename, 'w')
    file.write(text)
    file.close()
------------------2.3 -------------------------
def tempfilepager(text, cmd):
    import tempfile
    (fd, filename) = tempfile.mkstemp()
    file = os.fdopen(fd, 'w')
    file.write(text)
    file.close()
------------------------------------------------
It seems the use of fdopen means that \n's don't
get  changed to \r\n when the file is written, even though
'w' is used. Whether this should be fixed by modding this
code, or whether this is a fdopen bug, I don't know.



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You can respond by visiting: 
https://sourceforge.net/tracker/?func=detail&atid=105470&aid=666444&group_id=5470