Open R-K-H opened 4 years ago
Thank you, this is the kind of stuff I seem to have gotten a bit blind to after developing this for a while. Do you think a "cheatsheet" type page in the documentation would be a good place to explain attr, metric.... Or would it be more effective throughout the quickstart example?
So this is just me, but I learn by example quite a bit. So if somewhere I'd expect to see it in a codebase I can find it.
However, a cheatsheet sounds awesome, in that you could provide details about such properties as well.. (Is it a str or float, can it be fractional (was a big question I had about num_shares, especially with crypto))...
The other thing is, like if I don't have enough cash, or if I want to adjust a position, not just entirely liquidate, some of these attr are things you'd want or need to for sizing.
So this is just me, but I learn by example quite a bit. So if somewhere I'd expect to see it in a codebase I can find it.
Fair point, I'll prioritize using those properties in the examples more, that is the most intutive for me as well.
The other thing is, like if I don't have enough cash, or if I want to adjust a position, not just entirely liquidate, some of these attr are things you'd want or need to for sizing.
I opened an issue for specifying target weights for assets (#25)
Is it a str or float, can it be fractional (was a big question I had about num_shares, especially with crypto)
I expect there are a few things that need adjusting for crypto - I'm happy to work on them, and would be thankful for any input. Issue is here #26
I will keep this issue open until I have added the parts of the api you mentioned to the documentation.
I spent quite a bit of time last evening running through the code to find things which I think others might readily need and adding some support to the documentation for some of it would save the time for the next user.
For example:
b.portfolio.attr('value')
bt.balance.current
bt.balance.start
b.portfolio['XXX'].short.attr('num_shares')
b.portfolio['XXX'].long.attr('num_shares')
These are all very useful data points and I know you use them in your Performance analysis, I would like to see some place which just helps guide users for how to access things like this from the get go.
Thanks for the work you put into this, I was really impressed once I got the caching in and how thought out a lot if this is.