Or this one:
(Pdb) p cursor.close()
*** InternalError: InternalError('current transaction is aborted, commands
ignored until end of transaction block\n',)
2014-06-02 14:15 GMT+02:00 Pau Tallada <tall...@pic.es>:
> Hi Michael,
>
> It did not happen every time. I'm pretty sure with 0.8.x it did not happen.
>
> show standard_conforming_strings --> on
>
> About the Exception...
> Could it be this one?: AttributeError("'module' object has no attribute
> 'ps2'",)
>
> Thank you very much!
>
> Pau.
>
>
>
> 2014-05-30 22:26 GMT+02:00 Michael Bayer <mike...@zzzcomputing.com>:
>
> The exception here is fixed in master, rel_1_0 and rel_0_9 branches, it is
>> https://bitbucket.org/zzzeek/sqlalchemy/issue/3063/engine-base-safe_close_cursor-assumes-our.
>> That is, it won’t choke trying to log the cursor close error. But
>> there’s still an error that was raised here when this occurred, if it
>> happens on the new code, you’ll get the error that really happened.
>>
>>
>> On May 30, 2014, at 12:36 PM, Michael Bayer <mike...@zzzcomputing.com>
>> wrote:
>>
>>
>> is that happening every time? it’s a bug where an exception is raised on
>> connect but it’s not being allowed to display. Can you please invoke the
>> statement “show standard_conforming_strings” on your connection and/or
>> Postgresql database so I can see what it’s saying?
>>
>>
>>
>>
>>
>> On May 30, 2014, at 12:04 PM, Pau Tallada <tall...@pic.es> wrote:
>>
>> Hi,
>>
>> I don't know if I am doing something wrong :/
>> It also happens if instead of *engine.connect().connection* I use
>> *engine.raw_connection*.
>>
>> But I think that the error dissappears if you use a "standard" connection
>> of something like that.
>> There has to be some side effect, because when I run this on the
>> debugger, i does not always fail :/
>>
>> *engine.connect().connection*.cursor().copy_expert("COPY ({0}) TO
>> STDOUT DELIMITER ' ' CSV".format(config['query']),
>> open(full_catalog_filename_nfs, 'w'), size=65536)
>> File
>> "/nfs/pau/PAUdm/codes/jcarrete/envs_jcarrete/photoz_env/lib/python2.6/site-packages/SQLAlchemy-0.9.4-py2.6-linux-x86_64.egg/sqlalchemy/engine/base.py",
>> line 1709, in connect
>> return self._connection_cls(self, **kwargs)
>> File
>> "/nfs/pau/PAUdm/codes/jcarrete/envs_jcarrete/photoz_env/lib/python2.6/site-packages/SQLAlchemy-0.9.4-py2.6-linux-x86_64.egg/sqlalchemy/engine/base.py",
>> line 59, in __init__
>> self.__connection = connection or engine.raw_connection()
>> File
>> "/nfs/pau/PAUdm/codes/jcarrete/envs_jcarrete/photoz_env/lib/python2.6/site-packages/SQLAlchemy-0.9.4-py2.6-linux-x86_64.egg/sqlalchemy/engine/base.py",
>> line 1778, in raw_connection
>> return self.pool.unique_connection()
>> File
>> "/nfs/pau/PAUdm/codes/jcarrete/envs_jcarrete/photoz_env/lib/python2.6/site-packages/SQLAlchemy-0.9.4-py2.6-linux-x86_64.egg/sqlalchemy/pool.py",
>> line 273, in unique_connection
>> return _ConnectionFairy._checkout(self)
>> File
>> "/nfs/pau/PAUdm/codes/jcarrete/envs_jcarrete/photoz_env/lib/python2.6/site-packages/SQLAlchemy-0.9.4-py2.6-linux-x86_64.egg/sqlalchemy/pool.py",
>> line 626, in _checkout
>> fairy = _ConnectionRecord.checkout(pool)
>> File
>> "/nfs/pau/PAUdm/codes/jcarrete/envs_jcarrete/photoz_env/lib/python2.6/site-packages/SQLAlchemy-0.9.4-py2.6-linux-x86_64.egg/sqlalchemy/pool.py",
>> line 433, in checkout
>> rec = pool._do_get()
>> File
>> "/nfs/pau/PAUdm/codes/jcarrete/envs_jcarrete/photoz_env/lib/python2.6/site-packages/SQLAlchemy-0.9.4-py2.6-linux-x86_64.egg/sqlalchemy/pool.py",
>> line 945, in _do_get
>> return self._create_connection()
>> File
>> "/nfs/pau/PAUdm/codes/jcarrete/envs_jcarrete/photoz_env/lib/python2.6/site-packages/SQLAlchemy-0.9.4-py2.6-linux-x86_64.egg/sqlalchemy/pool.py",
>> line 278, in _create_connection
>> return _ConnectionRecord(self)
>> File
>> "/nfs/pau/PAUdm/codes/jcarrete/envs_jcarrete/photoz_env/lib/python2.6/site-packages/SQLAlchemy-0.9.4-py2.6-linux-x86_64.egg/sqlalchemy/pool.py",
>> line 409, in __init__
>> exec_once(self.connection, self)
>> File
>> "/nfs/pau/PAUdm/codes/jcarrete/envs_jcarrete/photoz_env/lib/python2.6/site-packages/SQLAlchemy-0.9.4-py2.6-linux-x86_64.egg/sqlalchemy/event/attr.py",
>> line 247, in exec_once
>> self(*args, **kw)
>> File
>> "/nfs/pau/PAUdm/codes/jcarrete/envs_jcarrete/photoz_env/lib/python2.6/site-packages/SQLAlchemy-0.9.4-py2.6-linux-x86_64.egg/sqlalchemy/event/attr.py",
>> line 257, in __call__
>> fn(*args, **kw)
>> File
>> "/nfs/pau/PAUdm/codes/jcarrete/envs_jcarrete/photoz_env/lib/python2.6/site-packages/SQLAlchemy-0.9.4-py2.6-linux-x86_64.egg/sqlalchemy/util/langhelpers.py",
>> line 1203, in go
>> return once_fn(*arg, **kw)
>> File
>> "/nfs/pau/PAUdm/codes/jcarrete/envs_jcarrete/photoz_env/lib/python2.6/site-packages/SQLAlchemy-0.9.4-py2.6-linux-x86_64.egg/sqlalchemy/engine/strategies.py",
>> line 165, in first_connect
>> dialect.initialize(c)
>> File
>> "/nfs/pau/PAUdm/codes/jcarrete/envs_jcarrete/photoz_env/lib/python2.6/site-packages/SQLAlchemy-0.9.4-py2.6-linux-x86_64.egg/sqlalchemy/dialects/postgresql/psycopg2.py",
>> line 390, in initialize
>> super(PGDialect_psycopg2, self).initialize(connection)
>> File
>> "/nfs/pau/PAUdm/codes/jcarrete/envs_jcarrete/photoz_env/lib/python2.6/site-packages/SQLAlchemy-0.9.4-py2.6-linux-x86_64.egg/sqlalchemy/dialects/postgresql/base.py",
>> line 1576, in initialize
>> "show standard_conforming_strings"
>> File
>> "/nfs/pau/PAUdm/codes/jcarrete/envs_jcarrete/photoz_env/lib/python2.6/site-packages/SQLAlchemy-0.9.4-py2.6-linux-x86_64.egg/sqlalchemy/engine/base.py",
>> line 650, in scalar
>> return self.execute(object, *multiparams, **params).scalar()
>> File
>> "/nfs/pau/PAUdm/codes/jcarrete/envs_jcarrete/photoz_env/lib/python2.6/site-packages/SQLAlchemy-0.9.4-py2.6-linux-x86_64.egg/sqlalchemy/engine/base.py",
>> line 712, in execute
>> return self._execute_text(object, multiparams, params)
>> File
>> "/nfs/pau/PAUdm/codes/jcarrete/envs_jcarrete/photoz_env/lib/python2.6/site-packages/SQLAlchemy-0.9.4-py2.6-linux-x86_64.egg/sqlalchemy/engine/base.py",
>> line 861, in _execute_text
>> statement, parameters
>> File
>> "/nfs/pau/PAUdm/codes/jcarrete/envs_jcarrete/photoz_env/lib/python2.6/site-packages/SQLAlchemy-0.9.4-py2.6-linux-x86_64.egg/sqlalchemy/engine/base.py",
>> line 947, in _execute_context
>> context)
>> File
>> "/nfs/pau/PAUdm/codes/jcarrete/envs_jcarrete/photoz_env/lib/python2.6/site-packages/SQLAlchemy-0.9.4-py2.6-linux-x86_64.egg/sqlalchemy/engine/base.py",
>> line 1097, in _handle_dbapi_exception
>> self._safe_close_cursor(cursor)
>> File
>> "/nfs/pau/PAUdm/codes/jcarrete/envs_jcarrete/photoz_env/lib/python2.6/site-packages/SQLAlchemy-0.9.4-py2.6-linux-x86_64.egg/sqlalchemy/engine/base.py",
>> line 1050, in _safe_close_cursor
>> self.connection._logger.error(
>> AttributeError: 'psycopg2._psycopg.connection' object has no attribute
>> '_logger'
>>
>>
>> --
>> ----------------------------------
>> Pau Tallada Crespí
>> Dep. d'Astrofísica i Cosmologia
>> Port d'Informació Científica (PIC)
>> Tel: +34 93 586 8233
>> ----------------------------------
>>
>>
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>
>
>
> --
> ----------------------------------
> Pau Tallada Crespí
> Dep. d'Astrofísica i Cosmologia
> Port d'Informació Científica (PIC)
> Tel: +34 93 586 8233
> ----------------------------------
>
>
--
----------------------------------
Pau Tallada Crespí
Dep. d'Astrofísica i Cosmologia
Port d'Informació Científica (PIC)
Tel: +34 93 586 8233
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