os.tempnam() ignores dir
Randall Hopper
aa8vb at yahoo.com
Tue Aug 13 07:28:52 EDT 2002
itsy bitsy meowbot:
|Randall Hopper wrote:
|> >>> print os.tempnam( '/home/rhh', 'prefix' )
|> /usr/tmp/prefiCAAa0MMvw
|>
|> Is this a bug? I don't see any caveat in the docs about Python ignoring
|> the dir argument.
|
|It's not really a Python bug. os.tempnam relies on the system's
|underlying tempnam() function, which varies from platform to platform
|and can do weird things to the path argument.
|
|In a typical Unix, it will do something like the following:
|
|- TMPDIR defined in the environment: use that for the path.
|- path not specified or specified path doesn't exist: punt to the default
| coded into in stdio.h.
|- all else fails: use /tmp
Thanks for the clarification. The above matches the behavior I'm seeing here.
I'll use Python to unset TMPDIR before calling Python's tempnam so it
will work as advertised.
Randall
--
Randall Hopper
aa8vb at yahoo.com
More information about the Python-list
mailing list