On Apr 24, 2009, at 4:02 AM, Michael Mileusnich wrote:
> I have formated my PC with Vista 32. I also Installed SQL Server
> 2008 Express. Installed Python 2.6 and pyodbc...SAME ISSUE. I
> would be willing to have somebody overlook my python code. With
> echo on everything looks like it should be INSERTING.
and issuing COMMIT ?
>
>
> On Wed, Apr 22, 2009 at 1:40 AM, Michael Mileusnich <justmike2...@gmail.com
> > wrote:
> I tried reinstalled pyodbc many times. Still creates the tables
> just fine but no inserts. Am I doing this correctly:
>
> db.py contains:
>
> engine create
> scoped session
> table definitions
> mappers
> meta creates/delete
>
> each object has its own .py for example servers.py but contains no
> column information about that table.
>
> then I run a file which makes a server object, adds to session,
> flush...
>
>
> On Tue, Apr 21, 2009 at 10:42 AM, Michael Trier <mtr...@gmail.com>
> wrote:
> The trace looks fine to me. I'll try to test it myself tonight.
>
> Sent from mobile
>
> On Apr 20, 2009, at 10:45 PM, Michael Mileusnich <justmike2...@gmail.com
> > wrote:
>
>> Any update on this?
>>
>> On Fri, Apr 17, 2009 at 6:07 PM, Michael Mileusnich <justmike2...@gmail.com
>> > wrote:
>> Actually I made a mistake in running some of these py files
>> manually. The tables exist now and this is what I receive:
>>
>> 2009-04-17 19:04:59,780 INFO sqlalchemy.engine.base.Engine.0x...
>> 1230 ()
>> 2009-04-17 19:04:59,796 INFO sqlalchemy.engine.base.Engine.0x...
>> 1230 COMMIT
>>
>>
>> C:\Dev\pysched>python createservers.py
>> D:\Python26\lib\site-packages\sqlalchemy-0.5.3-py2.6.egg\sqlalchemy
>> \databases\ms
>> sql.py:977: DeprecationWarning: object.__new__() takes no parameters
>> return super(MSSQLDialect, cls).__new__(cls, *args, **kwargs)
>> 2009-04-17 19:05:07,203 INFO sqlalchemy.engine.base.Engine.0x...
>> 0270 BEGIN
>> 2009-04-17 19:05:07,217 INFO sqlalchemy.engine.base.Engine.0x...
>> 0270 INSERT INTO
>>
>> [SERVERS] ([SERVER], [IP], [PORT], [OS], [JSERVER], [STARTED],
>> [STDIN], [LOGIN]
>> , [CWD], [ASSIGNEDONLY]) VALUES (?, ?, ?, ?, ?, ?, ?, ?, ?, ?)
>> 2009-04-17 19:05:07,217 INFO sqlalchemy.engine.base.Engine.0x...
>> 0270 ['agent1',
>>
>> '192.168.0.100', 2000, 0, None, 1, 1, 1, 1, 0]
>> 2009-04-17 19:05:07,217 INFO sqlalchemy.engine.base.Engine.0x...
>> 0270 COMMIT
>>
>>
>>
>>
>> On Fri, Apr 17, 2009 at 5:58 PM, Michael Trier <mtr...@gmail.com>
>> wrote:
>> The SERVERS table doesn't exist according to the trace. Did you
>> create your tables?
>>
>> Sent from mobile
>>
>> On Apr 17, 2009, at 7:31 PM, Michael Mileusnich <justmike2...@gmail.com
>> > wrote:
>>
>>> C:\Dev\pysched>python createservers.py
>>> D:\Python26\lib\site-packages\sqlalchemy-0.5.3-py2.6.egg\sqlalchemy
>>> \databases\ms
>>> sql.py:977: DeprecationWarning: object.__new__() takes no parameters
>>> return super(MSSQLDialect, cls).__new__(cls, *args, **kwargs)
>>> 2009-04-17 18:29:10,421 INFO sqlalchemy.engine.base.Engine.0x...
>>> 0270 BEGIN
>>> 2009-04-17 18:29:10,437 INFO sqlalchemy.engine.base.Engine.0x...
>>> 0270 INSERT INTO
>>> [SERVERS] ([SERVER], [IP], [PORT], [OS], [JSERVER], [STARTED],
>>> [STDIN], [LOGIN]
>>> , [CWD], [ASSIGNEDONLY]) VALUES (?, ?, ?, ?, ?, ?, ?, ?, ?, ?)
>>> 2009-04-17 18:29:10,437 INFO sqlalchemy.engine.base.Engine.0x...
>>> 0270 ['agent1',
>>> '192.168.0.100', 2000, 0, None, 1, 1, 1, 1, 0]
>>> 2009-04-17 18:29:10,500 INFO sqlalchemy.engine.base.Engine.0x...
>>> 0270 ROLLBACK
>>> Traceback (most recent call last):
>>> File "createservers.py", line 9, in <module>
>>> session.flush()
>>> File "d:\python26\lib\site-packages\sqlalchemy-0.5.3-py2.6.egg
>>> \sqlalchemy\orm\
>>> session.py", line 1351, in flush
>>> self._flush(objects)
>>> File "d:\python26\lib\site-packages\sqlalchemy-0.5.3-py2.6.egg
>>> \sqlalchemy\orm\
>>> session.py", line 1422, in _flush
>>> flush_context.execute()
>>> File "d:\python26\lib\site-packages\sqlalchemy-0.5.3-py2.6.egg
>>> \sqlalchemy\orm\
>>> unitofwork.py", line 244, in execute
>>> UOWExecutor().execute(self, tasks)
>>> File "d:\python26\lib\site-packages\sqlalchemy-0.5.3-py2.6.egg
>>> \sqlalchemy\orm\
>>> unitofwork.py", line 707, in execute
>>> self.execute_save_steps(trans, task)
>>> File "d:\python26\lib\site-packages\sqlalchemy-0.5.3-py2.6.egg
>>> \sqlalchemy\orm\
>>> unitofwork.py", line 722, in execute_save_steps
>>> self.save_objects(trans, task)
>>> File "d:\python26\lib\site-packages\sqlalchemy-0.5.3-py2.6.egg
>>> \sqlalchemy\orm\
>>> unitofwork.py", line 713, in save_objects
>>> task.mapper._save_obj(task.polymorphic_tosave_objects, trans)
>>> File "d:\python26\lib\site-packages\sqlalchemy-0.5.3-py2.6.egg
>>> \sqlalchemy\orm\
>>> mapper.py", line 1347, in _save_obj
>>> c = connection.execute(statement.values(value_params), params)
>>> File "d:\python26\lib\site-packages\sqlalchemy-0.5.3-py2.6.egg
>>> \sqlalchemy\engi
>>> ne\base.py", line 824, in execute
>>> return Connection.executors[c](self, object, multiparams,
>>> params)
>>> File "d:\python26\lib\site-packages\sqlalchemy-0.5.3-py2.6.egg
>>> \sqlalchemy\engi
>>> ne\base.py", line 874, in _execute_clauseelement
>>> return self.__execute_context(context)
>>> File "d:\python26\lib\site-packages\sqlalchemy-0.5.3-py2.6.egg
>>> \sqlalchemy\engi
>>> ne\base.py", line 896, in __execute_context
>>> self._cursor_execute(context.cursor, context.statement,
>>> context.parameters[0
>>> ], context=context)
>>> File "d:\python26\lib\site-packages\sqlalchemy-0.5.3-py2.6.egg
>>> \sqlalchemy\engi
>>> ne\base.py", line 950, in _cursor_execute
>>> self._handle_dbapi_exception(e, statement, parameters, cursor,
>>> context)
>>> File "d:\python26\lib\site-packages\sqlalchemy-0.5.3-py2.6.egg
>>> \sqlalchemy\engi
>>> ne\base.py", line 931, in _handle_dbapi_exception
>>> raise exc.DBAPIError.instance(statement, parameters, e,
>>> connection_invalidat
>>> ed=is_disconnect)
>>> sqlalchemy.exc.ProgrammingError: (ProgrammingError) ('42S02',
>>> "[42S02] [Microsof
>>> t][ODBC SQL Server Driver][SQL Server]Invalid object name
>>> 'SERVERS'. (208) (SQLE
>>> xecDirectW); [42000] [Microsoft][ODBC SQL Server Driver][SQL
>>> Server]Statement(s)
>>> could not be prepared. (8180)") u'INSERT INTO [SERVERS]
>>> ([SERVER], [IP], [PORT]
>>> , [OS], [JSERVER], [STARTED], [STDIN], [LOGIN], [CWD],
>>> [ASSIGNEDONLY]) VALUES (?
>>> , ?, ?, ?, ?, ?, ?, ?, ?, ?)' ['agent1', '192.168.0.100', 2000, 0,
>>> None, 1, 1, 1
>>> , 1, 0]
>>>
>>> C:\Dev\pysched>
>>>
>>>
>>> On Fri, Apr 17, 2009 at 5:05 PM, Michael Trier <mtr...@gmail.com>
>>> wrote:
>>>
>>> On Apr 17, 2009, at 5:46 PM, Michael Mileusnich <justmike2...@gmail.com
>>> > wrote:
>>>
>>>> First, thanks for being patient and assisting me. I am very
>>>> thankful.
>>>>
>>>> MS SQL 2005 is the db I am running.
>>>>
>>>> part of my db.py script:
>>>>
>>>> try:
>>>> connection = config.get("db", "connection")
>>>> except:
>>>> print "No Database Specified"
>>>> sys.exit(1)
>>>>
>>>> engine = create_engine(connection)
>>>>
>>>> metadata = MetaData(engine)
>>>>
>>>> Session = scoped_session(sessionmaker(bind=engine,
>>>> autoflush=False, autocommit=True))
>>>>
>>>> action_table = Table(
>>>> 'ACTIONS', metadata,
>>>> Column('ACTIONID', String(48), primary_key=True),
>>>> Column('TITLE', String(128)),
>>>> Column('CMDLINE', String(512)),
>>>> Column('STDIN', Text),
>>>> Column('STARTINDIR', String(512)),
>>>> Column('PRIO', Integer),
>>>> Column('USERID', Integer, ForeignKey('USERS.USERID')))
>>>>
>>>> ...
>>>> more tables here
>>>> ...
>>>> etc
>>>>
>>>> mapper(action, action_table)
>>>>
>>>> here is my create:
>>>>
>>>> new_action = action(ACTIONID = '500', CMDLINE = 'sol')
>>>> session.add(new_action)
>>>> session.flush()
>>>>
>>>> also how do I turn on echo?
>>>>
>>>> On Fri, Apr 17, 2009 at 3:24 PM, Michael Trier <mtr...@gmail.com>
>>>> wrote:
>>>> On Fri, Apr 17, 2009 at 2:01 AM, Michael Mileusnich
>>>> <justmike2...@gmail.com
>>>> > wrote:
>>>> I am still having issues with pyodbc on Python 2.6.
>>>>
>>>> Platform: Windows XP SP3 32 bit
>>>> Python 2.6
>>>> SQLAlchemy 0.5.3
>>>> pyodbc 2.1.3
>>>>
>>>> I run this exact setup without problems. Maybe if we see the
>>>> script that will help. What version of MSSQL?
>>>> --
>>>> Michael Trier
>>>> http://blog.michaeltrier.com/
>>>> http://thisweekindjango.
>>>
>>> engine = create_engine(connection, echo=True)
>>>
>>>
>>>
>>>
>>>
>>
>>
>>
>>
>>
>>
>
>
> >
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