On Feb 17, 10:28 pm, alex23 wuwe...@gmail.com wrote:
On Feb 18, 3:10 am, Robert Kern robert.k...@gmail.com wrote:
Its public image definitely suffers from the impression that it's an ORM
that
can be compared on equal terms with packages that actually are just ORMs. I
describe it as a
On Feb 17, 5:35 pm, Philip Semanchuk phi...@semanchuk.com wrote:
I don't intend this as a criticism of SqlAlchemy. On the contrary I am
impressed by what it does. But I often see people promoting ORM as the
solution to all database access problems, and I certainly don't feel
like it is.
On 2009-02-17 13:27, 一首诗 wrote:
Hi all,
Recently I am studying some python ORM libraries, such as sqlalchemy.
These are very powerful technologies to handle database. But I think
my project are not complicated to enough to benefit from a complete
ORM system.
What I really want, is
Hi all,
Recently I am studying some python ORM libraries, such as sqlalchemy.
These are very powerful technologies to handle database. But I think
my project are not complicated to enough to benefit from a complete
ORM system.
What I really want, is some easy ways to load data from database,
一首诗 wrote:
Hi all,
Recently I am studying some python ORM libraries, such as sqlalchemy.
These are very powerful technologies to handle database. But I think
my project are not complicated to enough to benefit from a complete
ORM system.
What I really want, is some easy ways to load
一首诗 schrieb:
Hi all,
Recently I am studying some python ORM libraries, such as sqlalchemy.
These are very powerful technologies to handle database. But I think
my project are not complicated to enough to benefit from a complete
ORM system.
What I really want, is some easy ways to load data
On Feb 17, 1:27 pm, 一首诗 newpt...@gmail.com wrote:
Hi all,
Recently I am studying some python ORM libraries, such as sqlalchemy.
These are very powerful technologies to handle database. But I think
my project are not complicated to enough to benefit from a complete
ORM system.
What I
Thanks for your reply.
With sqlalchemy, an mapped must living in a session, you have no way
to disconnect it with its session.
For example :
#-
user = session.query(User).first()
session.expunge(user)
print user.name #Error here
On Feb 17, 8:15 am, 一首诗 newpt...@gmail.com wrote:
Thanks for your reply.
With sqlalchemy, an mapped must living in a session, you have no way
to disconnect it with its session.
For example :
#-
user = session.query(User).first()
session.expunge(user)
On Tue, 2009-02-17 at 06:15 -0800, 一首诗 wrote:
Thanks for your reply.
With sqlalchemy, an mapped must living in a session, you have no way
to disconnect it with its session.
For example :
#-
user = session.query(User).first()
session.expunge(user)
On Feb 17, 2009, at 7:27 AM, 一首诗 wrote:
Hi all,
Recently I am studying some python ORM libraries, such as sqlalchemy.
These are very powerful technologies to handle database. But I think
my project are not complicated to enough to benefit from a complete
ORM system.
What I really want, is
Philip Semanchuk wrote:
[... snip comments on SqlAlchemy which could likewise apply
to other similar offerings ...]
I don't intend this as a criticism of SqlAlchemy. On the contrary I am
impressed by what it does. But I often see people promoting ORM as the
solution to all database access
Philip Semanchuk wrote:
In short, I gather that others on this list are a lot more fond of
SqlAlchemy and ORMs in general than I am. Granted, my experience is
very limited. I tried to integrate SqlAlchemy in one project,
struggled for a long time to express how I wanted my tables joined,
and
On 2009-02-17 10:52, andrew cooke wrote:
Philip Semanchuk wrote:
In short, I gather that others on this list are a lot more fond of
SqlAlchemy and ORMs in general than I am. Granted, my experience is
very limited. I tried to integrate SqlAlchemy in one project,
struggled for a long time to
So is there some libraries like that?
I always use a DB-API implementation for the database I use,
i.e. psycopg/psycopg2.
Named tuples are really easy to provide:
class NamedTuple:
def __init__(self, names, values):
for name, value in izip(names, values):
setattr(self, name,
On Feb 18, 3:10 am, Robert Kern robert.k...@gmail.com wrote:
Its public image definitely suffers from the impression that it's an ORM
that
can be compared on equal terms with packages that actually are just ORMs. I
describe it as a very powerful toolkit for solving a wide variety of problems
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