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No errors displayed but i blank scren nstead.

 
 
Νίκος Γκρ33κ
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      03-28-2013
Fianlly my cgi .py script doesnt produce any more errors, i think i ahve correct them but it present a blank screen

http://superhost.gr

Any idea why?
What should i check?
 
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Miki Tebeka
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      03-28-2013
> Fianlly my cgi .py script doesnt produce any more errors, i think i ahve correct them but it present a blank screen
> Any idea why?

Please post the code to the script, otherwise we can't help you.
 
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Νίκος Γκρ33κ
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      03-28-2013
Τη Πέμπτη, 28 Μαρτίου 2013 4:42:59 μ.μ. UTC+2, ο χρήστης Miki Tebeka έγραψε:

> Please post the code to the script, otherwise we can't help you.


I wanted to make my website running Python 3 which is more new and bette

i treid to execute metrites.py via my jailed shell, please take a look if i'am not tiring you and maybe you can see if there is nothign wrong because i dont see nayhting.

The gethostbyaddr at the end its because the script run in cmd instead of in a browser.
Please help, its alkmost ready to run correctly!


Code:
(E-Mail Removed) [~/www/cgi-bin]# /usr/bin/python3 metrites.py 
<!--: spam
Content-Type: text/html

<body bgcolor="#f0f0f8"><font color="#f0f0f8" size="-5"> -->
<body bgcolor="#f0f0f8"><font color="#f0f0f8" size="-5"> --> -->
</font> </font> </font> </script> </object> </blockquote> </pre>
</table> </table> </table> </table> </table> </font> </font> </font><body bgcolor="#f0f0f8">
<table width="100%" cellspacing=0 cellpadding=2 border=0 summary="heading">
<tr bgcolor="#6622aa">
<td valign=bottom>&nbsp;<br>
<font color="#ffffff" face="helvetica, arial">&nbsp;<br><big><big><strong>KeyError</strong></big></big></font></td
><td align=right valign=bottom
><font color="#ffffff" face="helvetica, arial">Python 3.2.3: /usr/bin/python3<br>Thu Mar 28 09:41:53 2013</font></td></tr></table>
 
<p>A problem occurred in a Python script.  Here is the sequence of
function calls leading up to the error, in the order they occurred.</p>
<table width="100%" cellspacing=0 cellpadding=0 border=0>
<tr><td bgcolor="#d8bbff"><big>&nbsp;</big><a href="file:///home/nikos/public_html/cgi-bin/metrites.py">/home/nikos/public_html/cgi-bin/metrites.py</a> in <strong><module></strong>()</td></tr>
<tr><td><font color="#909090"><tt>&nbsp;&nbsp;<small>&nbsp;&nbsp;&nbsp;26</small>&nbsp;userform&nbsp;=&nbsp;form.getvalue('userform')<br>
</tt></font></td></tr>
<tr><td><font color="#909090"><tt>&nbsp;&nbsp;<small>&nbsp;&nbsp;&nbsp;27</small>&nbsp;<br>
</tt></font></td></tr>
<tr><td bgcolor="#ffccee"><tt>=&gt;<small>&nbsp;&nbsp;&nbsp;28</small>&nbsp;host&nbsp;=&nbsp;socket.gethostbyaddr(&nbsp;os.environ['REMOTE_ADDR']&nbsp;)[0]<br>
</tt></td></tr>
<tr><td><font color="#909090"><tt>&nbsp;&nbsp;<small>&nbsp;&nbsp;&nbsp;29</small>&nbsp;date&nbsp;=&nbsp;(&nbsp;datetime.utcnow()&nbsp;+&nbsp;timedelta(hours=2)&nbsp;).strftime(&nbsp;'%y-%m-%d&nbsp;%H:%M:%S'&nbsp;)<br>
</tt></font></td></tr>
<tr><td><font color="#909090"><tt>&nbsp;&nbsp;<small>&nbsp;&nbsp;&nbsp;30</small>&nbsp;userinfo&nbsp;=&nbsp;os.environ['HTTP_USER_AGENT']<br>
</tt></font></td></tr>
<tr><td><small><font color="#909090">host <em>undefined</em>, <strong>socket</strong>&nbsp;= &lt;module 'socket' from '/opt/python3/lib/python3.2/socket.py'&gt;, socket.<strong>gethostbyaddr</strong>&nbsp;= &lt;built-infunction gethostbyaddr&gt;, <strong>os</strong>&nbsp;= &lt;module 'os' from '/opt/python3/lib/python3.2/os.py'&gt;, os.<strong>environ</strong>&nbsp;= environ({'PROMPT_COMMAND': 'history -a', 'PERL_M...xa=00;36:*.oga=00;36:*.spx=00;36:*.xspf=00;36:'})</font></small></td></tr></table>
<table width="100%" cellspacing=0 cellpadding=0 border=0>
<tr><td bgcolor="#d8bbff"><big>&nbsp;</big><a href="file:///opt/python3/lib/python3.2/os.py">/opt/python3/lib/python3.2/os.py</a> in <strong>__getitem__</strong>(self=environ({'PROMPT_COMMAND': 'history -a', 'PERL_M...xa=00;36:*.oga=00;36:*.spx=00;36:*.xspf=00;36:'}), key='REMOTE_ADDR')</td></tr>
<tr><td><font color="#909090"><tt>&nbsp;&nbsp;<small>&nbsp;&nbsp;448</small>&nbsp;<br>
</tt></font></td></tr>
<tr><td><font color="#909090"><tt>&nbsp;&nbsp;<small>&nbsp;&nbsp;449</small>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;def&nbsp;__getitem__(self,&nbsp;key):<br>
</tt></font></td></tr>
<tr><td bgcolor="#ffccee"><tt>=&gt;<small>&nbsp;&nbsp;450</small>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;value&nbsp;=&nbsp;self._data[self.encodekey(key)]<br>
</tt></td></tr>
<tr><td><font color="#909090"><tt>&nbsp;&nbsp;<small>&nbsp;&nbsp;451</small>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;return&nbsp;self.decodevalue(value)<br>
</tt></font></td></tr>
<tr><td><font color="#909090"><tt>&nbsp;&nbsp;<small>&nbsp;&nbsp;452</small>&nbsp;<br>
</tt></font></td></tr>
<tr><td><small><font color="#909090">value <em>undefined</em>, <strong>self</strong>&nbsp;= environ({'PROMPT_COMMAND': 'history -a', 'PERL_M...xa=00;36:*.oga=00;36:*.spx=00;36:*.xspf=00;36:'}), self.<strong>_data</strong>&nbsp;= {b'CLASSPATH': b'.:/usr/local/jdk/lib/classes.zip', b'CVS_RSH': b'ssh', b'EDITOR': b'pico', b'GREP_COLOR': b'1;32', b'GREP_OPTIONS': b'--color', b'G_BROKEN_FILENAMES': b'1', b'HISTSIZE': b'5000', b'HOME': b'/home/nikos', b'HOSTNAME': b'menara.websitewelcome.com', b'INPUTRC': b'/etc/inputrc', ...}, self.<strong>encodekey</strong>&nbsp;= &lt;function encode&gt;, <strong>key</strong>&nbsp;= 'REMOTE_ADDR'</font></small></td></tr></table><p><strong>KeyError</strong>: b'REMOTE_ADDR'
<br><tt><small>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</small>&nbsp;</tt>args&nbsp;=
(b'REMOTE_ADDR',)
<br><tt><small>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</small>&nbsp;</tt>with_traceback&nbsp;=
&lt;built-in method with_traceback of KeyError object&gt;


<!-- The above is a description of an error in a Python program, formatted
for a Web browser because the 'cgitb' module was enabled.  In case you
are not reading this in a Web browser, here is the original traceback:

Traceback (most recent call last):
File "metrites.py", line 28, in &lt;module&gt;
host = socket.gethostbyaddr( os.environ['REMOTE_ADDR'] )[0]
File "/opt/python3/lib/python3.2/os.py", line 450, in __getitem__
value = self._data[self.encodekey(key)]
KeyError: b'REMOTE_ADDR'

-->
 
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Νίκος Γκρ33κ
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      03-28-2013
Τη Πέμπτη, 28 Μαρτίου 2013 4:42:59 μ.μ. UTC+2, ο χρήστης Miki Tebeka έγραψε:
> > Fianlly my cgi .py script doesnt produce any more errors, i think i ahve correct them but it present a blank screen

>
> > Any idea why?

>
> Please post the code to the script, otherwise we can't help you.


who ever dent me an email please sent agian or post here too

he sai soemhtign about param style but accidently got deleted please send again or post here!

Thank you and i apolgoze.
 
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Chris Angelico
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      03-28-2013
On Fri, Mar 29, 2013 at 1:46 AM, Νίκος Γκρ33κ <(E-Mail Removed)> wrote:
> <!-- The above is a description of an error in a Python program, formatted
> for a Web browser because the 'cgitb' module was enabled. In case you
> are not reading this in a Web browser, here is the original traceback:
>
> Traceback (most recent call last):
> File "metrites.py", line 28, in &lt;module&gt;
> host = socket.gethostbyaddr( os.environ['REMOTE_ADDR'] )[0]
> File "/opt/python3/lib/python3.2/os.py", line 450, in __getitem__
> value = self._data[self.encodekey(key)]
> KeyError: b'REMOTE_ADDR'
>
> -->


Oh look, an exception traceback! In all this time of using Python,
Nikos, have you learned how to read these?

Very courteous of it to provide.

ChrisA
 
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Νίκος Γκρ33κ
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      03-28-2013
this is correct when it runs from a browser thats not the issue here othwerise it would prodice an error.

the question is why the blank screen...

somehting with param style perhaps?
 
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Νίκος Γκρ33κ
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      03-28-2013
this is correct when it runs from a browser thats not the issue here othwerise it would prodice an error.

the question is why the blank screen...

somehting with param style perhaps?
 
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Νίκος Γκρ33κ
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      03-28-2013
PLEASE GIVE ME A CLUE ABOUT THIS SITUATION.

EVEN JAILED SHELL ACCESS SAYS ITS OKEY BUT I CNA ONLY SEE A BLANK PAGE NOT EVEN AN INTERNAL SERVER ERROR.

http://www.velocityreviews.com/forums/(E-Mail Removed) [~/www/cgi-bin]# /usr/bin/python3 metrites.py

says its ok.
 
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Νίκος Γκρ33κ
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      03-28-2013
PLEASE GIVE ME A CLUE ABOUT THIS SITUATION.

EVEN JAILED SHELL ACCESS SAYS ITS OKEY BUT I CNA ONLY SEE A BLANK PAGE NOT EVEN AN INTERNAL SERVER ERROR.

(E-Mail Removed) [~/www/cgi-bin]# /usr/bin/python3 metrites.py

says its ok.
 
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Chris Angelico
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      03-28-2013
On Fri, Mar 29, 2013 at 2:20 AM, Νίκος Γκρ33κ <(E-Mail Removed)> wrote:
> PLEASE GIVE ME A CLUE ABOUT THIS SITUATION.
>
> EVEN JAILED SHELL ACCESS SAYS ITS OKEY BUT I CNA ONLY SEE A BLANK PAGE NOT EVEN AN INTERNAL SERVER ERROR.


Quit shouting. You are asking for free help from volunteers.

At the moment, you're asking for a killfiling.

You have the traceback. Read it. Grok it. Solve it.

ChrisA
 
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