Scott Sanderson

I would be careful about enshrining a canonical definition of what "daily" means. There are ~252 trading days in the NYSE calendar, but Zipline already supports calendars other than NYSE,...

There isn't a feature to do this at the moment. The closest thing is a feature to set the maximum allowed file size.

That sounds roughly correct, though some of the details here might be tricky. Some specific forms of trickiness that are worth worrying about: 1. Do the update and delete(s) go...

The main concern I'd have about enabling this syntax via importing is that doing so might take a fair amount of time/cause nontrivial side-effects. In particular, I think it's a...

@andersk thanks for the thorough read-through. Responses to notes in line: > Have you read PEP 343? It gives a slightly different translation of the with statement. The most important...

@bmll-chris I'm not sure offhand what the Jupyter frontend would do with an empty string in that case. My guess is that `None` (which would end up as `null` in...

@snakescott sorry for the long delay in replying to this. We actually used to have a utility that did basically what you're describing for *checkpoints*, but I ended up removing...

LGTM assuming tests pass

hey @RichardDale. Thanks for the PR. Can you provide a bit more context about what problem this is aiming to fix and why you think this is the correct fix?

Not sure if this is actually worth doing, but, I was seeing unreasonable memory usage for fundamentals queries on Q over the weekend, and wanted to at least test to...