Works great! Thanks for your help!
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Hi,
I'm belatedly following up on this earlier thread from October 2010. I
decided to go back to it and figure out what the problem was. So, I
created a working minimal example. I posted on StackOverflow, but it
doesn't seem to have attracted much interest, so I'm copying it
here. The SO link is
Hi,
I have a declarative class that I'd like to be able to add an
attribute to: (please ignore the eye burning capitals - it's an
existing schema :-) )
class Schedule(Base):
__tablename__ = SomeSchedule
__table_args__ = (
dict(schema=Schedule, useexisting=True)
)
def
On May 19, 2011, at 5:04 AM, Faheem Mitha wrote:
from sqlalchemy import *
from sqlalchemy.orm import *
def make_pheno_table(meta, schema, name='pheno'):
pheno_table = Table(
name, meta,
Column('patientid', String(60), primary_key=True),
schema=schema,
)
Hi all,
Scenario: i have a couple of models that i'd like to reuse across 3
different web apps (w1, w2, w3).
The idea is to:
* create a separate project (eg. models_app) to be installed into the
python env via python setup install - sort of like a shared library.
* In w1, w2 and/or w3, import
this is a bug ticket http://www.sqlalchemy.org/trac/ticket/2169, ill have a fix
committed in a few minutes.
On May 19, 2011, at 5:20 AM, boothead wrote:
Hi,
I have a declarative class that I'd like to be able to add an
attribute to: (please ignore the eye burning capitals - it's an
this issue is fixed, you can download the tip of 0.6 or 0.7 in the development
versions section at:
http://www.sqlalchemy.org/download.html
On May 19, 2011, at 11:49 AM, Michael Bayer wrote:
this is a bug ticket http://www.sqlalchemy.org/trac/ticket/2169, ill have a
fix committed in a few
Hello,
I want to secure my entities on an object-by-object basis. I.e. something
like row level permissions.
So I found
http://www.sqlalchemy.org/trac/wiki/UsageRecipes/PreFilteredQuery which
seems to proof that something like this is possible with sqlalchemy.
On the other hand it
Hi Michael,
Thanks for the reply.
On Thu, 19 May 2011 10:59:18 -0400, Michael Bayer mike...@zzzcomputing.com
wrote:
I'm sure I mentioned earlier, one of the reasons you're finding this
difficult is because of this type of pattern, where you're calling
mapper() and Table at a different scope
On May 19, 2011, at 4:02 PM, Faheem Mitha wrote:
Hi Michael,
Thanks for the reply.
On Thu, 19 May 2011 10:59:18 -0400, Michael Bayer mike...@zzzcomputing.com
wrote:
I'm sure I mentioned earlier, one of the reasons you're finding this
difficult is because of this type of pattern,
Hi Michael,
On Thu, 19 May 2011 16:13:49 -0400, Michael Bayer mike...@zzzcomputing.com
wrote:
Dont wipe anything clean - keep the state of each set of stuff
separate. A global dictionary perhaps, with an record inside for
each configuration.
Could you elaborate on what you have in mind?
On May 19, 2011, at 4:48 PM, Faheem Mitha wrote:
Hi Michael,
On Thu, 19 May 2011 16:13:49 -0400, Michael Bayer mike...@zzzcomputing.com
wrote:
Dont wipe anything clean - keep the state of each set of stuff
separate. A global dictionary perhaps, with an record inside for
each
On Thu, 19 May 2011 16:57:14 -0400, Michael Bayer mike...@zzzcomputing.com
wrote:
On May 19, 2011, at 4:48 PM, Faheem Mitha wrote:
Hi Michael,
On Thu, 19 May 2011 16:13:49 -0400, Michael Bayer
mike...@zzzcomputing.com wrote:
Dont wipe anything clean - keep the state of each set of stuff
I have an app that does an update or insert (can't guarantee the entry
exists to start with). I'm trying to increase efficiency and notice a
commit after every insert or update. Is there a way to hold off on
the commit until one final commit? Not using the ORM for this
particular piece.
create
On May 19, 2011, at 6:10 PM, jeff wrote:
I have an app that does an update or insert (can't guarantee the entry
exists to start with). I'm trying to increase efficiency and notice a
commit after every insert or update. Is there a way to hold off on
the commit until one final commit? Not
On May 19, 2011, at 11:06 AM, 371c wrote:
Hi all,
Scenario: i have a couple of models that i'd like to reuse across 3
different web apps (w1, w2, w3).
The idea is to:
* create a separate project (eg. models_app) to be installed into the
python env via python setup install - sort of
On May 19, 2011, at 1:16 PM, Matthias wrote:
Hello,
I want to secure my entities on an object-by-object basis. I.e. something
like row level permissions.
So I found http://www.sqlalchemy.org/trac/wiki/UsageRecipes/PreFilteredQuery
which seems to proof that something like this is
On May 19, 2011, at 5:24 PM, Faheem Mitha wrote:
Unfortunately, that is not true. (So I guess just leaving the
structure alone and switching dbs will not work.) There are 4 possible
different database layouts. Also, there can be multiple schemas in
each database.
So you have a model with
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