Hi folks,
I am quite new to Python and SQLAlchemy and I have a question about to
setup the project structure.
I have my main python script and then a bunch of classes - each
defined in their own class file and stored in packages (directories)
like so
/root
myApp.py
modules/
class1.py
I was wondering if anyone is aware of a way that I can customize the
way query filters are written - possibly by some sort of customization
of table columns?
The issue is that I have some odd data/column types that can't be
compared directly. That is, SELECT * WHERE column1=value1 will not
work
On Nov 17, 2008, at 7:50 AM, Iain wrote:
I was wondering if anyone is aware of a way that I can customize the
way query filters are written - possibly by some sort of customization
of table columns?
The issue is that I have some odd data/column types that can't be
compared directly. That
On Nov 17, 2008, at 7:17 AM, Power Button wrote:
What I have tried is putting all the setup instructions into a class
and instantiating this in myApp.py. This doesn't make it global to all
the modules though. Do I need to pass this object around to all
classes as arguments to __init__() in
Hi,
[I was told on IRC this was not worth bothering with, but since I've
already written it, I'm sending this out. Please ignore if useless.]
I mistakenly did
query = session.query(Patient).filter_by(id==John).all()
and got the curious response:
TypeError: filter_by() takes exactly 1
On Nov 17, 2008, at 4:23 PM, Faheem Mitha wrote:
Hi,
[I was told on IRC this was not worth bothering with, but since I've
already written it, I'm sending this out. Please ignore if useless.]
I mistakenly did
query = session.query(Patient).filter_by(id==John).all()
and got the
1 = noah;'})
self.assert_(content.startswith(QueryResults))
threads = []
for i in range(20):
thread = BridgeRequest()
thread.start()
threads.append(thread)
for thread in threads:
thread.join()
I get a bunch of errors like this on the server:
ProgrammingError comes from the DBAPI, so thats the connect
exception. SQLA re-throws it which is why the stack trace isn't
entirely accurate.
On Nov 17, 2008, at 5:24 PM, Dusty Phillips wrote:
1 = noah;'})
self.assert_(content.startswith(QueryResults))
threads = []
for
Fantastic, it works just the way I was hoping. Thanks.
I ended up using the mapper rather than taking the declarative route
(especially since I'm extracting table structures via metadata), but
as far as I can tell it all works fine - just in case anyone wants to
see an example of it (missing
Hi,
I've written a session transcript to init db tables and add objects (well,
rows) to the tables. The issue I'm currently facing is how to make the
creating and populating the tables section of the script a no-op when
the objects exist. If the tables already exist sqlalchemy does nothing,
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