Marco Mariani wrote:
>
> Michael Bayer ha scritto:
>> can i have an example
>>
>
>
http://trac.turbogears.org/browser/branches/1.0/turbogears/database.py?rev=2320
>
> 281 [run_with_transaction.when("_use_sa()")]
> 282 def sa_rwt(func, *args, **kw):
> 283 log.debug("New SA tr
On Jul 31, 2007, at 11:30 AM, Paul Johnston wrote:
>
> Hi,
>
>>> Seems like a good time to bring up a slightly related problem. If
>>> you
>>> modify an object in a function providing a default value, the
>>> object is not flushed (unless you do that manually).
>>>
>> not sure i understand the
On Jul 31, 4:50 pm, Michael Bayer <[EMAIL PROTECTED]> wrote:
> On Jul 31, 2007, at 7:14 AM, Wojciech Smigaj wrote:
>
> > I get the following error:
>
> > Traceback (most recent call last):
> > File "test_case.py", line 34, in ?
> > session.merge(obj)
> > File "/usr/lib/python2.4/site-packa
Yeah this is what I did and it works. Was curious to know where the problem
was. I guess I need to run through the code. Thanks Michael and all others!
On 7/31/07, Michael Bayer <[EMAIL PROTECTED]> wrote:
>
>
>
> On Jul 31, 2007, at 10:48 AM, Arun Kumar PG wrote:
>
> > As mentioned in my earlier e
Hi,
>>Seems like a good time to bring up a slightly related problem. If you
>>modify an object in a function providing a default value, the
>>object is not flushed (unless you do that manually).
>>
>not sure i understand the scenario here, could you illustrate ?
>
>
I've put a bit more expla
On Jul 31, 2007, at 10:48 AM, Arun Kumar PG wrote:
> As mentioned in my earlier email thread:
>
> I am using pool.QueuePool for managing connections and this pool is
> fed with a creator function which returns an instance of my own
> custom DBAPI class (I need this because of some logging st
On Jul 31, 2007, at 7:14 AM, Wojciech Smigaj wrote:
> I get the following error:
>
> Traceback (most recent call last):
> File "test_case.py", line 34, in ?
> session.merge(obj)
> File "/usr/lib/python2.4/site-packages/SQLAlchemy-0.3.10-py2.4.egg/
> sqlalchemy/orm/session.py", line 501,
As mentioned in my earlier email thread:
I am using pool.QueuePool for managing connections and this pool is fed with
a creator function which returns an instance of my own custom DBAPI class (I
need this because of some logging stuff that I am doing). This custom DBAPI
class returns a Connection
Michael Bayer ha scritto:
> can i have an example
>
http://trac.turbogears.org/browser/branches/1.0/turbogears/database.py?rev=2320
281 [run_with_transaction.when("_use_sa()")]
282 def sa_rwt(func, *args, **kw):
283 log.debug("New SA transaction")
284 transaction = ses
On Jul 31, 2007, at 3:40 AM, Arun Kumar PG wrote:
> Looks like the problem is coming because of the fact when we are
> updating a row in table with the same data the rowcount returned by
> mysql is 0. Only when there is a change in data the rowcount is
> returned.
>
> Assuming RollValue co
On Jul 30, 2007, at 7:29 PM, Paul Johnston wrote:
>
> Hi,
>
>> The problem is that creating a new object from class Test doesn't set
>> the default value for attributes :
>>
>>
> Seems like a good time to bring up a slightly related problem. If you
> modify an object in a function providing a de
On Jul 30, 2007, at 6:48 PM, Jonathon Anderson wrote:
>
> I realize that it is probably much too late in the game for this,
> but...
>
> I've always thought that returning None for get/get_by when no record
> exists is less explicit than raising an exception. I really like
> Django's idiom of ha
can i have an example
On Jul 30, 2007, at 5:51 PM, Jorge Godoy wrote:
>
> Michael Bayer wrote:
>
>> a lot. no decorators for now.
>
> Not even the way we did on TurboGears that mimics the PEAK
> decorators? This
> way, people can use "@decorator(param)" on Python 2.4+ and can
> use "[decorat
On Jul 30, 2007, at 4:58 PM, Jonathan LaCour wrote:
>
> Michael Bayer wrote:
>
>> its a model taken from the way event loops usually work; any consumer
>> along the event chain is allowed to say, "ive consumed the event" and
>> stop further handlers from dealing with it. we can certainly change
Thanks Michael and Paul, you're are both right. I fixed my
problem thanks to
you. I think it's better if somebody include this patch in future
versions.
Thanks again,
Roberto Zapata
On Jul 30, 7:27 pm, Paul Johnston <[EMAIL PROTECTED]> wrote:
> Hi,
>
> This is TurboGears ticket #1419http
Hi,
I have the following question: if an object has been deleted from a
database using session.delete(), which method of the Session object
should be used to add that object back to the database? I thought
merge() should do the trick, but it doesn't work. For example, when I
invoke the following
Passing client_flag = 2 to the MySQLDb.connect solves the problem but again
I am confused why this was working with the earlier version. Looks
like 3.9version has an update which makes the code that does not
specifies
client_flag fail ?
On 7/31/07, King Simon-NFHD78 <[EMAIL PROTECTED]> wrote:
databases/mysql.py has this snippet in create_connect_args (0.3.10):
# FOUND_ROWS must be set in CLIENT_FLAGS for to enable
# supports_sane_rowcount.
client_flag = opts.get('client_flag', 0)
if self.dbapi is not None:
try:
import MySQLdb
The MySQLdb library has CLIENT.FOUND_ROWS = 2. What value ideally it should
have ?
I am still now clear why this problem was not coming in the earlier SA
version!
On 7/31/07, Arun Kumar PG <[EMAIL PROTECTED]> wrote:
>
> I am using pool.QueuePool for managing connections and this pool is fed
> wit
I am using pool.QueuePool for managing connections and this pool is fed with
a creator function which returns an instance of my own custom DBAPI class (I
need this because of some logging stuff that I am doing). This custom DBAPI
class returns a Connection object returned by MySQLdb.connect.
>>> T
Arun Kumar PG wrote:
> Looks like the problem is coming because of the fact when we are
> updating a row in table with the same data the rowcount returned by
> mysql is 0. Only when there is a change in data the rowcount is returned.
Are you creating connections outside of SQLAlchemy? (I seem
On 31 juil, 00:48, Jonathon Anderson <[EMAIL PROTECTED]> wrote:
> With sqlalchemy, I find myself always spelling:
>
> instance = Entity.get(instance_id)
> if not instance:
> print "no record of an instance with id %s" % instance_id
> else:
> print instance
There's a load() method, an
On 30 juil, 22:33, Michael Bayer <[EMAIL PROTECTED]> wrote:
> yes, figured that. The issues with this are that it would not be
> consistently available; it could only work for Python-side defaults,
> and could also only work for defaults that do not require an
> ExecutionContext
Ah, consistency,
Looks like the problem is coming because of the fact when we are updating a
row in table with the same data the rowcount returned by mysql is 0. Only
when there is a change in data the rowcount is returned.
Assuming RollValue column is changing from 99 to 100 if I execute the
following statements:
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