UnicodeDecodeError issue

[Ferrous Cranus]

Στις 1/9/2013 10:12 πμ, ο/η Chris Angelico έγραψε:
> On Sun, Sep 1, 2013 at 4:50 PM, Ferrous Cranus <nikos.gr33k at gmail.com> wrote:
>> Ye i'm aware that i need to define variables before i try to make use of them.
>> I have study all of your examples and then re-view my code and i can *assure* you that the line statement that tied to set the 'host' variable is very early at the top of the script(of course after imports), and the cur.execute comes after.
>>
>> The problem here is not what you say, that i try to drink k a coffee before actually making one first but rather than i cannot drink the coffee although i know *i have tried* to make one first.
>>
>>
>> i will upload the code for you to prove my sayings at pastebin.
>>
>> http://pastebin.com/J97guApQ
>
> You're setting host inside a try/except block. Are you getting
> exceptions that prevent it from being set, perhaps?
>
> Also... do you seriously (a) block access if no Referer: header, and
> (b) permit that access anyway if the user has a non-blank cookie named
> 'admin'? Seriously??
>
> ChrisA
>

I have checked th output of the erro log a tthe very moment that 
files.py tris to run and i receive this:


[Sun Sep 01 07:17:52 2013] [error] [client 108.162.231.113] ValueError: 
underlying buffer has been detached, referer: http://superhost.gr/
[Sun Sep 01 07:17:52 2013] [error] [client 108.162.231.113] , referer: 
http://superhost.gr/
[Sun Sep 01 07:17:52 2013] [error] [client 108.162.231.113] Original 
exception was:, referer: http://superhost.gr/
[Sun Sep 01 07:17:52 2013] [error] [client 108.162.231.113] Traceback 
(most recent call last):, referer: http://superhost.gr/
[Sun Sep 01 07:17:52 2013] [error] [client 108.162.231.113]   File 
"/home/nikos/public_html/cgi-bin/files.py", line 135, in <module>, 
referer: http://superhost.gr/
[Sun Sep 01 07:17:52 2013] [error] [client 108.162.231.113] 
cur.execute('''INSERT INTO files (url, host, city, lastvisit) VALUES 
(%s, %s, %s, %s)''', (filename, host, city, lastvisit) ), referer: 
http://superhost.gr/
[Sun Sep 01 07:17:52 2013] [error] [client 108.162.231.113] NameError: 
name 'host' is not defined, referer: http://superhost.gr/

Let alone that i when i try to set the 'host' variable i get this line 
at my '/tmp/err.out'


nikos at superhost.gr [~]# cat /tmp/err.out
UnicodeDecodeError('utf-8', b'\xb6\xe3\xed\xf9\xf3\xf4\xef 
\xfc\xed\xef\xec\xe1 \xf3\xf5\xf3\xf4\xde\xec\xe1\xf4\xef\xf2', 0, 1, 
'invalid start byte')

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