I suggest you set up an event listener for the "after_attach" event on
your session:
https://docs.sqlalchemy.org/en/13/orm/events.html#sqlalchemy.orm.events.SessionEvents.after_attach
Then you can set a breakpoint in the listener (or raise an exception,
or use the traceback module to print a stack trace) to find out where
in your code you are adding this object to the session.
Hope that helps,
Simon
On Fri, Mar 12, 2021 at 4:17 AM Advanced Spectrum
wrote:
>
> I have a Base class like this:
>
> class FlagTable(Base):
>
> __tablename__ = "FLAG_TABLE"
>
> FLAG_TABLE_ID = Column(Integer, primary_key=True, autoincrement="auto")
> COLUMN_1 = Column(Boolean)
> COLUMN_2 = Column(Boolean)
> COLUMN_3 = Column(Boolean)
>
> I have a Python function in 'FlagTable.py' that would create a record with
> the ORM FlagTable object:
>
> from FlagTable import FlagTable
>
> def addFlagsToFlagTable(arg1, arg2, arg3):
>
> myFlags= FlagTable(COLUMN_1=arg1, COLUMN_2=arg1, COLUMN_3=arg1)
> session.add(myFlags)
> session.commit()
>
> #main code starts here
> callFunc = addFlagsToFlagTable(true, false, false)
>
>
> When I step through the code in debugger mode I see that the record I want to
> add to my postgres database table gets added at the time of the import. It
> does not even wait for when the addFlagsToFlagTable function gets called in
> my main code. My *'Base = declarative_base()'* statement is in another class
> which is related to FlagTable class. Can someone educate me a bit on what is
> going on?
>
> --
> SQLAlchemy -
> The Python SQL Toolkit and Object Relational Mapper
>
> http://www.sqlalchemy.org/
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SQLAlchemy -
The Python SQL Toolkit and Object Relational Mapper
http://www.sqlalchemy.org/
To post example code, please provide an MCVE: Minimal, Complete, and Verifiable
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