Re: after application close MS Visual C++ runtime library error occurs

Hello Jason,

thanks for your questions. I will try to answer:
WinXp Pro, x86, python 2.7 32bit, pygtk, latest version of psycopg2, py/gtk
2.24.0

ad __del__() - No. It closes connections wher at the end of timer interval
(every few minutes it checks data in db and closes connections). I am not
using SSL mode. But I found out when I import psycopg2 after gtk import it
shows that error on exit but when I import psycopg2 before gtk it seems to
work fine.

example with error:
import pygtk
pygtk.require("2.0")
import gtk
import psycopg2
import psycopg2.extras
example without error:
import psycopg2
import psycopg2.extras
import pygtk
pygtk.require("2.0")
import gtk

it is strange but I am happy it works now. however I would like to know if
it is bug or not. thanks.

--Peter

2012/1/11 Jason Erickson <jason(dot)erickson(at)stickpeople(dot)com>

> A few quick questions, then I can try and duplicate the issue:
>
> * What Windows version are you running the program on (ie, XP, Windows 7)
> and what architecture (x86, x64)?
> * What Python GUI framework are you using (and version)?
> * What Python version & architecture?
> * Are the self.cur.close() and self.con.close() calls inside the __del__()
> method of your object (ie, are they being called when the object is
> destroyed, or do you have a method in your object such as 'close' that
> closes the connections when the button is pressed?
> * Are you including/using SSL in your code, via psycopg (by using the
> sslmode parameter on the connection), and/or by using https in httplib, or
> including ssl?
> * Any other nonstandard lib modules being imported in your code?
>
>
> -jason
>
>
> On Wed, Jan 11, 2012 at 7:21 AM, Peter Irbizon <peterirbizon(at)gmail(dot)com>wrote:
>
>> Hello, I am using psycopg2 in windows app for example:
>> import psycopg2
>> import psycopg2.extras
>> self.con = psycopg2.connect("dbname= host= user= password= port=");
>> self.cur = self.con.cursor(cursor_factory=psycopg2.extras.DictCursor)
>>
>> SELECT = "select something"
>> self.cur.execute(SELECT)
>>
>> for row in self.cur:
>> ...
>>
>> self.cur.close()
>> self.con.close()
>>
>> But when I click on exit button in application MS Visual C++ runtime
>> library error occurs: This application has requested the runtime to
>> terminate it in unusual way.
>> What am I doing wrong?
>>
>
>