Hi everyone.
I'm working on a project and i use sqlobject.
I decided to create a package which contains all my functions, classes and
modules.
The package is like this :
/application.tac
/package
/package/sql/scopssql.py -> contains my class to connect to the database,
and classes to use/create it. (
/package/sql/sqlobject/ -> contains the sqlobject module.
/package/servers/
In my .tac, i do :
import sys
sys.path.append(".")
sys.path.append("./scops")
In the file scopssql.py, i do a :
from sqlobject import *
When i launch my app :
se...@tagada-server:/opt/Scops/Serveur# twistd -noy scops.tac
Traceback (most recent call last):
File "/usr/lib/python2.6/dist-packages/twisted/application/app.py", line
693, in run
runApp(config)
File "/usr/lib/python2.6/dist-packages/twisted/scripts/twistd.py", line
23, in runApp
_SomeApplicationRunner(config).run()
File "/usr/lib/python2.6/dist-packages/twisted/application/app.py", line
411, in run
self.application = self.createOrGetApplication()
File "/usr/lib/python2.6/dist-packages/twisted/application/app.py", line
494, in createOrGetApplication
application = getApplication(self.config, passphrase)
--- <exception caught here> ---
File "/usr/lib/python2.6/dist-packages/twisted/application/app.py", line
505, in getApplication
application = service.loadApplication(filename, style, passphrase)
File "/usr/lib/python2.6/dist-packages/twisted/application/service.py",
line 390, in loadApplication
application = sob.loadValueFromFile(filename, 'application', passphrase)
File "/usr/lib/python2.6/dist-packages/twisted/persisted/sob.py", line
210, in loadValueFromFile
exec fileObj in d, d
File "scops.tac", line 16, in <module>
from scops.sql.scopssql import connectSQL
File "./scops/sql/scopssql.py", line 1, in <module>
from sqlobject import *
File "./scops/sql/sqlobject/__init__.py", line 8, in <module>
from main import *
File "./scops/sql/sqlobject/main.py", line 32, in <module>
import dbconnection
File "./scops/sql/sqlobject/dbconnection.py", line 964, in <module>
import firebird
File "./scops/sql/sqlobject/firebird/__init__.py", line 7, in <module>
registerConnection(['firebird', 'interbase'], builder)
File "./scops/sql/sqlobject/dbconnection.py", line 918, in
registerConnection
"A driver has already been registered for the URI scheme %s" % uriScheme
exceptions.AssertionError: A driver has already been registered for the URI
scheme firebird
Failed to load application: A driver has already been registered for the URI
scheme firebird
Have you an idea why it fails ?
Thanks a lot !
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