KraftDiner wrote:
> how about?!:
>
> def eof(fileobj):
>curloc = fileobj.tell()
>ofloc = fileobj.seek(0,2)
>fileobj.seek(curloc, 0)
>if ofloc >= curloc:
> return True
>return False
this doesn't work with text files on platforms that translates line
endings, it doesn't
KraftDiner wrote:
[...]
> how about?!:
>
> def eof(fileobj):
>curloc = fileobj.tell()
>ofloc = fileobj.seek(0,2)
>fileobj.seek(curloc, 0)
>if ofloc >= curloc:
> return True
>return False
>
Ignoring the errors in your file manipulation, think about replacing the
last th
KraftDiner wrote:
> how about?!:
>
> def eof(fileobj):
>curloc = fileobj.tell()
>ofloc = fileobj.seek(0,2)
>fileobj.seek(curloc, 0)
>if ofloc >= curloc:
> return True
>return False
1. At least on python 2.3, seek always returns None--did that change in
2.4? I added a tel
In <[EMAIL PROTECTED]>, KraftDiner
wrote:
>> > f.eof() isn't implmented.
>> >
>> > How can I implement its functionallity?
>>
>> You don't, generally.
>>
>> There's probably a better, "more Pythonic" way to accomplish
>> your goal, but you're going to have to tell us what it is.
>>
>
> how about?
Grant Edwards wrote:
> On 2006-08-15, KraftDiner <[EMAIL PROTECTED]> wrote:
>
> > I open a file in python by
> > f = open('filename', mode='rb')
> >
> > how can I tell if I am at the end of file?
>
> I don't believe you can unless you try to read from the file.
>
> > f.eof() isn't implmented.
> >
On 2006-08-15, KraftDiner <[EMAIL PROTECTED]> wrote:
> I open a file in python by
> f = open('filename', mode='rb')
>
> how can I tell if I am at the end of file?
I don't believe you can unless you try to read from the file.
> f.eof() isn't implmented.
>
> How can I implement its functionallity?
In <[EMAIL PROTECTED]>, KraftDiner
wrote:
> I open a file in python by
> f = open('filename', mode='rb')
>
> how can I tell if I am at the end of file?
> f.eof() isn't implmented.
>
> How can I implement its functionallity?
Try to read something. If the empty string is returned you are at the
I open a file in python by
f = open('filename', mode='rb')
how can I tell if I am at the end of file?
f.eof() isn't implmented.
How can I implement its functionallity?
Thanks.
B.
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