[Python-bugs-list] [ python-Bugs-584566 ] os.getlogin() fails

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Sun, 21 Jul 2002 10:29:08 -0700


Bugs item #584566, was opened at 2002-07-21 13:29
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Category: Python Library
Group: Python 2.2.1
Status: Open
Resolution: None
Priority: 5
Submitted By: Robert Blyler (rlblyler)
Assigned to: Nobody/Anonymous (nobody)
Summary: os.getlogin() fails

Initial Comment:
The os.getlogin() fails with a no-such file. I
originally reported this bug to the gentoo bug tracking
system

see: http://bugs.gentoo.org/show_bug.cgi?id=4647

The issue seems to be that some xterminals ( gterm in
this case ) do not register themselves with utmp, which
this function uses.  I have two workarounds, one of
reverting back to using:

os.getenv('USER') 

and another for:

print pwd.getpwuid(os.geteuid())[0]

This seems to violate the portability of os.getlogin()
though, and was wondering if  a different internal
implementation should be used. I would expect that at
any rate it shouldn't cause a program to crash.

The following is the original error:

Traceback (most recent call last):
  File "./trilliji.py", line 25, in ?
    main()
  File "./trilliji.py", line 16, in main
    Connections = TriCon()
  File "./clsTriCon.py", line 16, in __init__
    self.login_user=os.getlogin()
OSError: [Errno 2] No such file or directory





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