On Mon, 2011-08-01 at 17:22 -0400, Michael Bayer wrote:
> You're looking to convert from int->string using a mapping in a SQL
> expression, so I think you'd need to write @state.expression as a CASE
> statement.
>
> from sqlalchemy import case
>
>@state.expression
>def state(self):
>
Hello everyone,
Trying to use hybrid_attribute to provide friendly names for integers
representing object states. Storage and retrieval works fine, but I
can't get filtering working. I want the translation to happen on the
Python side prior to filling in the query parameters, but
hybrid_attribut
s the OTHER entry in
n1.node. Hence why I added the property an synonym.
Ross
>
>
> On Aug 18, 4:59 am, Ross Vandegrift wrote:
> > Hi everyone,
> >
> > Does anyone have a good setup for one-to-one relationships that are
> > always symmetric and provide
person_m = orm.mapper(Person, person_t)
marriage_m = orm.mapper(Marriage, marriage_t,
properties={'partners': orm.relation(Person,
backref="marriage")})
Ross
--
Ross Vandegrift
r...@kallisti.us
"If the fight gets hot, the songs get hotter. If the going gets tough,
the songs get tougher."
--Woody Guthrie
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rPort()
rp2.device = r2
rp2.binding = b2
s1 = CiscoSwitch()
sp1 = CiscoSwitchPort()
sp1.device = s1
sp1.binding = b1
s2 = JuniperSwitch()
sp2 = JuniperSwitchPort()
sp2.device = s2
sp2.binding = b2
session.add_all([r1, rp1, r2, rp2, s1, sp1, s2, sp2, b1, b2])
session.flush()
session.commit()
en
?
I guess I wonder this - which am I "supposed" to use?
Ross
--
Ross Vandegrift
r...@kallisti.us
"If the fight gets hot, the songs get hotter. If the going gets tough,
the songs get tougher."
--Woody Guthrie
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Description: Digital signature
nately, I have no need for that functionality.
> On Jan 18, 2010, at 6:27 PM, Ross Vandegrift wrote:
> > engine = create_engine('sqlite:///:memory:', echo=True)
> > metadata.create_all(engine)
> > binds = { device_table : engine,
> > switch_table : engi
session = Session()
r1 = CiscoRouter()
r2 = JuniperRouter()
parent1 = CiscoSwitch()
parent2 = CiscoSwitch()
child1 = JuniperSwitch()
child1.upstream1 = parent1
child1.upstream2 = parent2
child2 = JuniperSwitch()
child2.upstream1 = parent1
child2.upstream2 = parent2
session.add_all([r1, r2])
sess
ary Selectable object. Selectable is
the base class for things like select() in SA. This feature is
awesome! Rather than specifying your Table object to orm.mapper,
specify a Selectable that returns rows that are what you want to see.
--
Ross Vandegrift
r...@kallisti.us
"If the fight gets
On Thu, Dec 11, 2008 at 02:59:39PM -0500, Michael Bayer wrote:
> On Dec 11, 2008, at 2:04 PM, Ross Vandegrift wrote:
> > So if I do something like this:
> >
> > p = meta.session.query(model.Pool)
> > pool = p.get(7)
> > meta.session.refresh(pool)
> > Invali
pool)
InvalidRequestError: Instance 'p...@0xa6aca8c' is already persistent
Now I'm really confused. What did I do?
--
Ross Vandegrift
r...@kallisti.us
"If the fight gets hot, the songs get hotter. If the going gets tough,
th
+def get_col_spec(self):
+if self.length is not None:
+return self._extend("MEDIUMINT(%(length)s)" % {'length':
self.length})
+else:
+return self._extend("MEDIUMINT")
+
+
class MSTinyInteger(MSInteger):
"""
On Mon, Aug 18, 2008 at 10:14:44AM -0400, Michael Bayer wrote:
> On Aug 18, 2008, at 10:07 AM, Ross Vandegrift wrote:
>
> >
> > Hello everyone,
> >
> > According to the Pylons wiki docs on multiple engines with SQLALchemy
> > 0.4, I should be able to do:
&
y "bind" - which
leads me to believe that the documentation gives the incorrect
approach.
--
Ross Vandegrift
[EMAIL PROTECTED]
"The good Christian should beware of mathematicians, and all those who
make empty prophecies. The danger already exists that the mathematicians
have made a covena
I haven't
converted any apps to it from my old paging code, but if I was
starting now, I would use it.
--
Ross Vandegrift
[EMAIL PROTECTED]
"The good Christian should beware of mathematicians, and all those who
make empty prophecies. The danger already exists that the mathematicians
have
ou have
transparent backgrounds?
There's a pretty major performance problem with Mozilla and X11 where
render operations on pages with transparent divs are excruciatingly
slow on many video cards. The problem is compounded by multiple
layers of transparency.
In other words - make sure the slo
cle = 600
Neither seems to help though. Anyone have any ideas? Perhaps I'm
doing something wrong in configuring production.ini?
Ross
--
Ross Vandegrift
[EMAIL PROTECTED]
"The good Christian should beware of mathematicians, and all those who
make empty prophecies. The danger already ex
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