Changing filenames from Greeklish => Greek (subprocess complain)

[nagia.retsina at gmail.com]

Τη Δευτέρα, 3 Ιουνίου 2013 3:54:30 μ.μ. UTC+3, ο χρήστης rusi έγραψε:

> Is that how you renamed your file?
> In any case thats what I see!
> [Dont whether to say: Its greek to me or its not greek to me!!]

Now! that weird again.
I rename sit using proper Greek letters but as it appears to you it also appears to me via Chrome.

Also this is how it looks like via linux cmd listing:

nikos at superhost.gr [~/www/cgi-bin]# ls -l ../data/apps/
total 368548
drwxr-xr-x 2 nikos nikos     4096 Jun  3 12:07 ./
drwxr-xr-x 6 nikos nikos     4096 May 26 21:13 ../
-rwxr-xr-x 1 nikos nikos 13157283 Mar 17 12:57 100\ Mythoi\ tou\ Aiswpou.pdf*
-rwxr-xr-x 1 nikos nikos 29524686 Mar 11 18:17 Anekdotologio.exe*
-rw-r--r-- 1 nikos nikos 42413964 Jun  2 20:29 Battleship.exe
-rwxr-xr-x 1 nikos nikos 66896732 Mar 17 13:13 Kosmas\ o\ Aitwlos\ -\ Profiteies                                                                                        .pdf*
-rw-r--r-- 1 nikos nikos 51819750 Jun  2 20:04 Luxor\ Evolved.exe
-rw-r--r-- 1 nikos nikos 60571648 Jun  2 14:59 Monopoly.exe
-rwxr-xr-x 1 nikos nikos  1788164 Mar 14 11:31 Online\ Movie\ Player.zip*
-rw-r--r-- 1 nikos nikos  5277287 Jun  1 18:35 O\ Nomos\ tou\ Merfy\ v1-2-3.zip
-rwxr-xr-x 1 nikos nikos 16383001 Jun 22  2010 Orthodoxo\ Imerologio.exe*
-rw-r--r-- 1 nikos nikos  6084806 Jun  1 18:22 Pac-Man.exe
-rw-r--r-- 1 nikos nikos 25476584 Jun  2 19:50 Scrabble\ 2013.exe
-rw-r--r-- 1 nikos nikos   236032 Jun  2 19:31 Skepsou\ enan\ arithmo!.exe
-rwxr-xr-x 1 nikos nikos 49141166 Mar 17 12:48 To\ 1o\ mou\ vivlio\ gia\ to\ ska                                                                                        ki.pdf*
-rwxr-xr-x 1 nikos nikos  3298310 Mar 17 12:45 Vivlos\ gia\ Atheofovous.pdf*
-rw-r--r-- 1 nikos nikos  1764864 May 29 21:50 V-Radio\ v2.4.msi
-rw-r--r-- 1 nikos nikos  3511233 Jun  3 12:07 ΞΟ
ΟΞ�\ Ο
      ΞΏΟ.mp3
nikos at superhost.gr [~/www/cgi-bin]# 

Why doesnt the name of the ?

file doesnt appear in proper Greek letter neither from cmd nor for Chrome too?
It's no wonder files.py cant decode it in 'utf-8'

How can i make the filanems appear properly or at least decode from byte strea,m to utf-8 properly so they can be opened via the python script without error?