Hi,
Summary-: python.exe crashes while connecting to the MSSQL Database on
remote machine using pyodbc module
OS-: win 2003 server, 32bit
Installed python products: python 2.5,pyodbc-2.0.52,pywin32-211
Problem Description & Steps followed:
i have MSSQL Database on a remote machine
i have created a System DSN in my local machine using python script which
uses ctypes module
using pyodbc module i'm trying to connect to remote database.
sometimes python.exe crashes in the connect function
if i reboot the machine, i can connect it,but next try to connect crashes
python.exe
Attached are the dmp files of the crash.
Following is the code snippet of my script that are used to do the above
tasks
Script to Create a System DSN
----------------------------------------------
def create_sys_dsn(driver, **kw):
"Create a system DSN"
ODBC_ADD_SYS_DSN = 4
nul = chr(0)
attributes = []
for attr in kw.keys():
atrbStr = "%s=%s" % (attr, kw[attr])
#print atrbStr
attributes.append(atrbStr)
#print driver
return ctypes.windll.ODBCCP32.SQLConfigDataSource(0, ODBC_ADD_SYS_DSN,
driver, nul.join(attributes))
retCode = create_sys_dsn("SQL Server", SERVER=server, DESCRIPTION="TestDB
DSN", DSN="TestDB", Database="testDB")
if retCode != 1:
mesg = "Cannot Create TestDB DSN"
print mesg
sys.exit(1)
else:
mesg = "TestDB DSN Created"
print mesg
sys.exit(0)
---------------------------------------------------------------------------
Script to connect to database
---------------------------------------------------------------------------
import pyodbc
try:
DBCon = pyodbc.connect("DSN=TestDB;UID=tester;PWD=tester")
except pyodbc.Error, erno:
mesg = "Unable to connect testDB Database check the UserID and
Password"
print mesg,erno
return 1
return 0
:
:
:
:
DBCon.close()
Please Help me out
take a look or forward to concerned developers
_______________________________________________
python-win32 mailing list
python-win32@python.org
http://mail.python.org/mailman/listinfo/python-win32
