file.tell problems (1.5.2/Win32)

Greg Ewing Greg.Ewing at p98.f112.n480.z2.fidonet.org
Wed Jun 30 22:46:15 CEST 1999


From: Greg Ewing <greg.ewing at compaq.com>

Joshua Rosen wrote:
> 
> This leads me to believe that `append mode' is intended to `append' at the
> *current* point in the file, which should, for consistency's sake, start at
0.

I just tried an experiment (on Windows) using "a+"
mode. It seems that f.tell() is telling the truth,
but the truth is strange.

What "a"/"a+" modes seem to mean is "open the
file positioned at 0, but if the first operation
is a write, go to the end of file before doing
it". Which seems quite bizarre to me - wouldn't
it be simpler to just go to the end of the
file on opening?

Greg




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