«

import os

L = os.listdir('.')

for x in L:
print '!'+x+'!'+x[0]
if x != 'rename.py':
y = 'Kapustin (Hamelin): '+x
os.rename(x,y)

I get

Traceback (most recent call last):
File "<stdin>", line 9, in ?
OSError: [Errno 22] Invalid argument


TIA,

jb

jblazi wrote:
> os.rename(x,y)

> Traceback (most recent call last):
> File "<stdin>", line 9, in ?
> OSError: [Errno 22] Invalid argument

Works fine here (Linux). Maybe you're using a platform where you use
invalid characters for the filename?

--
Ciao,
Matteo

"jblazi" <> wrote in message news...

> y = 'Kapustin (Hamelin): '+x
> os.rename(x,y)
> OSError: [Errno 22] Invalid argument

You didn't say what platform you are on but if it's Windows, then
colons aren't allowed in filenames.

jblazi wrote:

> import os
>
> L = os.listdir('.')
>
> for x in L:
> print '!'+x+'!'+x[0]
> if x != 'rename.py':
> y = 'Kapustin (Hamelin): '+x
> os.rename(x,y)
>
> I get
>
> Traceback (most recent call last):
> File "<stdin>", line 9, in ?
> OSError: [Errno 22] Invalid argument

You didn't specify your OS, version of Python, etc,
but perhaps we can guess why it doesn't work anyway.

Have you tried executing the equivalent command manually,
either from the command line or from, say, Explorer (assuming
you're on Windows)? Can you rename any file to contain
parentheses and colons on your OS? If not, there's
your answer.

-Peter

Just a guess here, but is ':' a valid filename character on your OS?
Most OSes seem to have it reserved for system use. Try using a
hyphen.

Chris

On Mon, 16 Aug 2004 15:03:51 +0200, jblazi <> wrote:
> import os
>
> L = os.listdir('.')
>
> for x in L:
> print '!'+x+'!'+x[0]
> if x != 'rename.py':
> y = 'Kapustin (Hamelin): '+x
> os.rename(x,y)
>
> I get
>
> Traceback (most recent call last):
> File "<stdin>", line 9, in ?
> OSError: [Errno 22] Invalid argument
>
> TIA,
>
> jb
>
> --
> http://mail.python.org/mailman/listinfo/python-list
>


--
Still searching for an even prime > 2!

On Mon, 16 Aug 2004 14:16:21 +0100, Richard Brodie wrote:

> You didn't say what platform you are on but if it's Windows, then
> colons aren't allowed in filenames.

Yes. Now it seems, my age begins to tell, I did not used to be so dumb...
Thx.

jb