0
Je crée une application pylons et je continue d'obtenir une erreur en essayant de démarrer l'application avec paster. J'ai cherché des réponses sur google et continue à venir avec rien. Quelqu'un a des idées?SQLAlchemy pool.addListener Erreur
Traceback (most recent call last):
File "/opt/python2.7/bin/paster", line 8, in <module>
load_entry_point('PasteScript==1.7.3', 'console_scripts', 'paster')()
File "/opt/python2.7/lib/python2.7/site-packages/PasteScript-1.7.3-py2.7.egg/paste/script/command.py", line 84, in run
invoke(command, command_name, options, args[1:])
File "/opt/python2.7/lib/python2.7/site-packages/PasteScript-1.7.3-py2.7.egg/paste/script/command.py", line 123, in invoke
exit_code = runner.run(args)
File "/opt/python2.7/lib/python2.7/site-packages/PasteScript-1.7.3-py2.7.egg/paste/script/command.py", line 218, in run
result = self.command()
File "/opt/python2.7/lib/python2.7/site-packages/PasteScript-1.7.3-py2.7.egg/paste/script/serve.py", line 276, in command
relative_to=base, global_conf=vars)
File "/opt/python2.7/lib/python2.7/site-packages/PasteScript-1.7.3-py2.7.egg/paste/script/serve.py", line 313, in loadapp
**kw)
File "/opt/python2.7/lib/python2.7/site-packages/PasteDeploy-1.3.4-py2.7.egg/paste/deploy/loadwsgi.py", line 203, in loadapp
return loadobj(APP, uri, name=name, **kw)
File "/opt/python2.7/lib/python2.7/site-packages/PasteDeploy-1.3.4-py2.7.egg/paste/deploy/loadwsgi.py", line 224, in loadobj
return context.create()
File "/opt/python2.7/lib/python2.7/site-packages/PasteDeploy-1.3.4-py2.7.egg/paste/deploy/loadwsgi.py", line 617, in create
return self.object_type.invoke(self)
File "/opt/python2.7/lib/python2.7/site-packages/PasteDeploy-1.3.4-py2.7.egg/paste/deploy/loadwsgi.py", line 109, in invoke
return fix_call(context.object, context.global_conf, **context.local_conf)
File "/opt/python2.7/lib/python2.7/site-packages/PasteDeploy-1.3.4-py2.7.egg/paste/deploy/util/fixtypeerror.py", line 57, in fix_call
val = callable(*args, **kw)
File "/home/tripwire/foo.com/foo/foo/config/middleware.py", line 37, in make_app
config = load_environment(global_conf, app_conf)
File "/home/tripwire/foo.com/foo/foo/config/environment.py", line 49, in load_environment
engine = engine_from_config(config, 'sqlalchemy.')
File "/opt/python2.7/lib/python2.7/site-packages/SQLAlchemy-0.6.6-py2.7.egg/sqlalchemy/engine/__init__.py", line 281, in engine_from_config
return create_engine(url, **opts)
File "/opt/python2.7/lib/python2.7/site-packages/SQLAlchemy-0.6.6-py2.7.egg/sqlalchemy/engine/__init__.py", line 263, in create_engine
return strategy.create(*args, **kwargs)
File "/opt/python2.7/lib/python2.7/site-packages/SQLAlchemy-0.6.6-py2.7.egg/sqlalchemy/engine/strategies.py", line 152, in create
pool.add_listener({'first_connect':first_connect})
AttributeError: 'str' object has no attribute 'add_listener'
Un peu plus d'informations (et code) serait bien. Pouvez-vous utiliser votre code d'entreprise SQLAlchemy en dehors de paster? – phooji
Je suis assez nouveau pour les pylônes, donc je ne suis pas vraiment sûr. Je vais chercher comment utiliser ce code en dehors de paster et essayer. A part ça, je ne sais pas quel code/info serait utile, l'erreur semble provenir de SQLAlchemy lui-même. – TripWired