Hi,

I'm attempting to do a bulk insert from a large .csv file. I've read 
through the various options 
at 
http://docs.sqlalchemy.org/en/latest/faq/performance.html#i-m-inserting-400-000-rows-with-the-orm-and-it-s-really-slow,
 
and I would like to perform a bulk insert using Core, along the lines of:

engine.execute(MyTable.__table__.insert(), [...])

Instead of a list, though, I'd like to use a generator, as I'm very memory 
constrained. When I try something like this:

engine.execute(MyTable.__table__.insert(), (d for d in my_dict_generator()) 
)

...I get "AttributeError: 'list' object has no attribute 'keys'".

Is it not possible to use a generator in lieu of a list here?

Thanks,
Andy 


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