On Sunday 29 July 2007 23:36:32 Michael Bayer wrote:
This would be a new name available in 0.4 which would produce the
same Session that we are familiar with, except it would be by
default transactional and autoflushing. The create_session()
function stays around and does what it always did,
Hi,
On 27 Юли, 23:27, Paul Johnston [EMAIL PROTECTED] wrote:
Hi,
type. Do you have some idea how to preserve entire boolean semantics
in mssql?
I've not tried this but perhaps comparing to 1 does the trick, e.g.
instead of a and not b do (a = 1) and not (b = 1)
yes, thanks. this works.
Guys,
I am using SA with MySQL. I am trying to update a record by making a call to
session.update(obj). In response I am getting ConcurrentModificationError:
Updated rowcount 0 does not match number of objects updated 1
What are the possible reasons for this error?
--
Cheers,
- A
ive considered this so if someone is willing to submit a patch that
would be great.
On Jul 30, 2007, at 1:46 AM, Michael Pearson wrote:
Hi,
Are there plans to print warnings when deprecated methods are used?
I've just spent the morning future-proofing our code against SA 0.4
and would
On Jul 30, 2007, at 2:11 AM, yish wrote:
Hi, I decided to explore Pylons and was going through the QuickView
tutorial when I came across a problem.
I am getting the following exception:
page = model.Page.get_by(title=u'FrontPage')
Traceback (most recent call last):
SQLError:
On Jul 30, 2007, at 2:55 AM, [EMAIL PROTECTED] wrote:
as long as u have both ways (autoflush/noauto, trans/notrans) on same
object - flags etc - and the difference is well documented, and the
usage patterns of both (or are there 4 combinations) are explained...
of course the flags will be
Hi,
we ran into a small problem today, related to default values for
table's columns. Here an example :
test = Table('test', metadata,
Column('id', Integer, primary_key=True),
Column('test_value', Boolean, default=False, nullable=False)
)
class Test(object):pass
test_mapper =
Hi, I'm making a project using TurboGears with SqlAlchemy. The
problem that I think I have is when I make some changes to the DB with
the webservice I'm making or directly using MySQL shell. What happens
next is that sometimes when I refresh the page it shows me the value I
had before
Cant reproduce. Heres a test script which runs fine for me with PG 8.1:
from sqlalchemy import *
metadata = MetaData('postgres://scott:[EMAIL PROTECTED]/test')
test = Table('test', metadata,
Column('id', Integer, primary_key=True),
Column('test_value', Boolean, default=False,
On Jul 30, 2007, at 12:34 PM, robertz23 wrote:
Hi, I'm making a project using TurboGears with SqlAlchemy. The
problem that I think I have is when I make some changes to the DB with
the webservice I'm making or directly using MySQL shell. What happens
next is that sometimes when I
On Jul 30, 2007, at 1:22 PM, Jonathan Ellis wrote:
I can probably do this tonight.
How many people are still using 2.3? Decorator syntax would be
nice for this.
a lot. no decorators for now.
Also it would be nice to not have to remember that I can't use genexps
in SA code.
it
I can probably do this tonight.
How many people are still using 2.3? Decorator syntax would be nice for this.
Also it would be nice to not have to remember that I can't use genexps
in SA code.
But 2.3 is a pretty good base, I don't miss much else from 2.4. :)
On 7/30/07, Michael Bayer [EMAIL
Yes, I'm making the flush() when I need to save the data. The problem
is when I try to see it, I mean, make like a select,
creating the object and accessing its fields.
Sometimes, my webservice gives me the value that I had before and
sometimes, when I refresh the page several times
it changes
your _own_ ctor, or something around mapperExtension?
On Monday 30 July 2007 21:26:44 Jonathan Ballet wrote:
No, after a flush(), everything is fine.
However, I would like to have the default value _before_
flush()-ing.
Hmm, after thinking about it a few more minutes, it would be a bit
do you know how can I accomplish this?
Regards,
Roberto Zapata
On Jul 30, 2:03 pm, robertz23 [EMAIL PROTECTED] wrote:
Yes, I'm making the flush() when I need to save the data. The problem
is when I try to see it, I mean, make like a select,
creating the object and accessing its fields.
Michael Bayer wrote:
both of your before_update() functions return EXT_PASS. theyll both be
called.
Well, yeah. I just found it a little bit odd that I had to do this.
When I saw EXT_PASS, I didn't think it meant continue along with other
mapper extensions. It seems like a bad idea for one
On Jul 30, 2007, at 2:14 PM, [EMAIL PROTECTED] wrote:
cache. dont know about people, we use it for cache. it's probably
wrong but what else can be used for cache? identity_map maybe some
cache but i'm not sure about it...
then you turn off autoflush and transactional.
On Jul 30, 2007, at 2:26 PM, Jonathan Ballet wrote:
No, after a flush(), everything is fine.
However, I would like to have the default value _before_ flush()-ing.
Hmm, after thinking about it a few more minutes, it would be a bit
restrictive, since it will work only for 'scalar' values :/
On Jul 30, 2007, at 3:41 PM, Jonathan LaCour wrote:
Michael Bayer wrote:
both of your before_update() functions return EXT_PASS. theyll
both be
called.
Well, yeah. I just found it a little bit odd that I had to do this.
When I saw EXT_PASS, I didn't think it meant continue along
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
the names around into something less ridiculous. unfortuantely,
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 [decorator(param)] on Python 2.3. At the same place (before the
method / function declaration).
Hi,
This is TurboGears ticket #1419 http://trac.turbogears.org/ticket/1419
A fix is in version 1.0.3.2.
Paul
robertz23 wrote:
Hi, I'm making a project using TurboGears with SqlAlchemy. The
problem that I think I have is when I make some changes to the DB with
the webservice I'm making
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 default value, the object is
not flushed (unless you do that
Hi,
anyway this seems like bug to me as this will create database-
dependence (also AND and OR not working too in MSSQL). i'll try to
prepare some general patch to this and send back here (if someone
didnot outrun me).
Yes, please do. I think you'll find some tweak to MssqlCompiler can
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