MyBase = type(MyBase, (Base, MyMixin), {})
Is this any different than just doing
class MyBase(Base, MyMixin): pass
?
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On Jul 6, 2008, at 1:16 AM, Empty wrote:
You might want to look into the new instrument_declarative function in
0.5. It allows you to wrap a class with the declarative functionality
without using the metaclass. This should permit you to work with a
subclass, although I haven't tried it.
it also accepts cls as a keyword argument which is used as the base
class:
Base = declarative_base(..., cls=MyMixin)
you can also add a mixin to any class in Python like:
Base = declarative_base(...)
MyBase = type(MyBase, (Base, MyMixin), {})
Thanks! Both are
Spoke a bit to soon... looks like that cls argument is only available
in 0.5, and the type() mixin trick still complains about not having a
mapped_table specifed. SQLA 0.4.6 is unhappy with the snippet
below...
import sqlalchemy as sa
from sqlalchemy.ext.declarative import declarative_base
I was just looking for the solution to a similar problem...
I think the way you're thinking about it actually does work...at
least, it does for me! See below:
y = select([table]).execute().fetchall()
for x in y:
... print x.__dict__
...
{'_RowProxy__parent':
I also had this issue and searched around for an answer, but found
nothing. In my case I;m using the orm and wanted to have those object
properties that map to a table be wrapped up in a dict. The new SQLA
book is enroute and I figured I'd look in there when I get it, but in
the mean time I
Hi Russell,
On Sun, Jul 6, 2008 at 12:32 AM, Russell Warren
[EMAIL PROTECTED] wrote:
I also had this issue and searched around for an answer, but found
nothing. In my case I;m using the orm and wanted to have those object
properties that map to a table be wrapped up in a dict. The new SQLA
On Jul 5, 2008, at 4:39 PM, zipito wrote:
Good day community,
there was similar theme - which ended without answer.
How can I convert mine query results to list of dicts. I.e. I want the
following
select = session.select(MineTableObject)
res = select.fetchall()
res_list_dict =
