Thanks - sort knew what was needed - didn't know how to express it.
Nick
On Mar 24, 10:20 pm, Michael Bayer wrote:
> On Mar 24, 2011, at 5:08 PM, Nickle wrote:
>
>
>
>
>
>
>
>
>
> > Doesn't quite work.
>
> > What I think is the problem is that when using secondary on the
> > association table, t
On Mar 24, 2011, at 5:08 PM, Nickle wrote:
> Doesn't quite work.
>
> What I think is the problem is that when using secondary on the
> association table, there are two foreign keys both referencing a
> calendar. It doesn't know which to pick.
>
> union mapper looks like this
>
> union_calendar
wonderful, thanks.
On Mar 23, 3:41 pm, Michael Bayer wrote:
> created ticket 2104 for this which is now fixed.
>
> On Mar 23, 2011, at 4:09 PM, botz wrote:
>
>
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Doesn't quite work.
What I think is the problem is that when using secondary on the
association table, there are two foreign keys both referencing a
calendar. It doesn't know which to pick.
union mapper looks like this
union_calendar_mapper = \
mapper \
(
UnionCalendar,
Hello everyone.
I was wondering what is the best way to perform a query filtering by
"not" in a python-way.
In python:
>> not(None)
True
>> not(list())
True
Let's say I have a class that has the typical "children" relationship:
class Foo(declarative_base):
__tablename__ = "foos"
Thanks - I'll try and test tonight.
On Mar 24, 4:29 pm, Michael Bayer wrote:
> On Mar 24, 2011, at 4:40 AM, Nickle wrote:
>
>
>
>
>
>
>
>
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> > I'm trying to implement a Composite
> > Pattern,http://en.wikipedia.org/wiki/Composite_pattern
>
> > In this case its to represent some holiday calendar
On Mar 24, 2011, at 10:26 AM, Andrew wrote:
> We have an application using SQLAlchemy to query an Oracle database.
> We started to see errors with the QueuePool running out of
> connections, so we upped the number of connections (and overflow).
> However, now we're seeing behavior where, when run
On Mar 24, 2011, at 4:40 AM, Nickle wrote:
> I'm trying to implement a Composite Pattern,
> http://en.wikipedia.org/wiki/Composite_pattern
>
> In this case its to represent some holiday calendars. I need to
> implement a union calendar that is a collection of other calendars.
>
> So a straight
On Mar 23, 2011, at 11:24 PM, ccooper wrote:
> I am trying to store and retrieve unicode text in an sqlite database
> and repeatedly run into UnicodeEncodeErrors.
>
> To start I am specifying the encoding in create_engine even though I
> believe UTF-8 is default:
> create_engine('sqlite:///
Hm, that doesn't seem to quite answer my question. I want to know if
manually getting and manipulating the cursor affects the ability for a
Session to clean-up after itself.
But thanks for your response!
Andrew
On Mar 24, 10:40 am, Jaimy Azle wrote:
> On Thursday, March 24, 2011, 9:26:01 PM, A
Oh... I'll give it a try...
I'm using some parts of z3c.saconfig without knowing too well what
they do... I took this tutorial:
http://grok.zope.org/documentation/how-to/orm-using-megrok.rdb-and-sqlalchemy
... and I didn't look much further.
I'll try to dig into the packages you mentioned. Looks
On Thursday, March 24, 2011, 9:26:01 PM, Andrew wrote:
> We have an application using SQLAlchemy to query an Oracle database.
> We started to see errors with the QueuePool running out of
> connections, so we upped the number of connections (and overflow).
> However, now we're seeing behavior where
We have an application using SQLAlchemy to query an Oracle database.
We started to see errors with the QueuePool running out of
connections, so we upped the number of connections (and overflow).
However, now we're seeing behavior where, when running in mod_wsgi,
the number of Apache processes goes
I'm trying to implement a Composite Pattern,
http://en.wikipedia.org/wiki/Composite_pattern
In this case its to represent some holiday calendars. I need to
implement a union calendar that is a collection of other calendars.
So a straightforward hierarchy. Calendar, abstract as the top level
clas
On 3/23/11 23:11 , Hector Blanco wrote:
Yeah... the closing thing is because this is going to be in a
webserver, and the framework that controls the requests really, really
messed up everything (mysql daemon, sqlalchemy...) if the http request
was canceled (If I had a user pressing F5 in Firefox
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