Hi All,
Suppose I have the following:
from sqlalchemy import Column, Integer, Text, ForeignKey, and_from
sqlalchemy.dialects.postgresql import TSRANGE as Rangefrom
sqlalchemy.ext.declarative import declarative_base
Base = declarative_base()
class A(Base):
id = Column(Integer(), primary_key
On 9/25/15 4:18 AM, Chris Withers wrote:
Hi All,
Suppose I have the following:
from sqlalchemyimport Column, Integer, Text, ForeignKey, and_
from sqlalchemy.dialects.postgresqlimport TSRANGEas Range
from sqlalchemy.ext.declarativeimport declarative_base
Base = declarative_base()
class A(Bas
fwiw, I struggled with this a while back and then gave up.
i ended up writing a few filter__xyz() functions that accept/return a
query. in the def, I join needed tables and filter. instead of inspecting
the query for tables, I just pass in some flags on how to act.
It's not pretty, but it wor
On 25/09/2015 13:58, Mike Bayer wrote:
session.query(A).filter(A.id>10).as_at(now))
you'd need to subclass Query and dig into Query.column_descriptions to
get at the existing entities, then add all that criterion.
remind me where the docs are for plugging in a subclassed Query into a
session?
On 25/09/2015 16:35, Jonathan Vanasco wrote:
fwiw, I struggled with this a while back and then gave up.
i ended up writing a few filter__xyz() functions that accept/return a
query. in the def, I join needed tables and filter. instead of
inspecting the query for tables, I just pass in some fl
It's a code management style that we ended up on :(
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On 9/25/15 12:24 PM, Chris Withers wrote:
On 25/09/2015 13:58, Mike Bayer wrote:
session.query(A).filter(A.id>10).as_at(now))
you'd need to subclass Query and dig into Query.column_descriptions
to get at the existing entities, then add all that criterion.
remind me where the docs are for pl
On 26/09/2015 21:15, Mike Bayer wrote:
On 9/25/15 12:24 PM, Chris Withers wrote:
On 25/09/2015 13:58, Mike Bayer wrote:
session.query(A).filter(A.id>10).as_at(now))
you'd need to subclass Query and dig into Query.column_descriptions
to get at the existing entities, then add all that criter
