Hi,
I've written a class decorator to define a boilerplate __init__ on some of
my models that inherit from a declarative_base superclass. The problem is
that sqlalchemy.orm.instrumentation._generate_init() has already installed
an __init__ and when I overwrite that, things break with object
(self, **kwargs):
for k, v in self.licenses.items():
kwargs.setdefault('{}_license_rate'.format(k), v)
orig_init(self, **kwargs)
cls.__init__ = ___init__
On 8/14/15 2:41 AM, Eric Atkin wrote:
Hi,
I've written a class decorator to define
12, 2014 7:17:08 AM UTC-7, Michael Bayer wrote:
On Feb 11, 2014, at 9:38 PM, Eric Atkin eat...@certusllc.us javascript:
wrote:
Hi,
I want to override a relationship in a subclass to relate to a subclass
of the base attributes' related class. Perhaps an example of how I thought
@gdelta.expression is a typo. Should be @delta.expression.
On Wednesday, February 12, 2014 11:53:05 AM UTC-7, Eric Atkin wrote:
Yeah sorry I missed that. conversion is an attribute on Measured_Source.
So the intent is that a Production_Load is a Load with its own additional
attributes over
Hi,
I want to override a relationship in a subclass to relate to a subclass of
the base attributes' related class. Perhaps an example of how I thought it
should work:
{{{
class Load(Base):
__tablename__ = 'load'
__mapper_args__ = {
'polymorphic_identity':'load',
