kernc

Thanks for your message. I thought dark mode was already available and builtin into Qt as it was working out-of-the-box on macOS, but apparently not the case on Windows and...

I pushed a fix for the missing Debian deps. Don't know about that crash. Our Debian package is "ok" with pyqt5 ... :confused: https://github.com/efck-chat-keyboard/efck/blob/096a7b6cc4004911c06337fa736a25ac67e1e628/packaging/debian/control#L20-L22 Ensure you're running the correct executable...

Ah, well, there are usually artifacts on any [PR Checks page](https://github.com/efck-chat-keyboard/efck/pull/11/checks) (see top right). :upside_down_face:

Many thanks! Every foreign platform test helps a lot! > * It launches, but still shows in terminal next warnings: > ``` > $ efck-chat-keyboard > Failed to import pyqt6:...

> Are you sure that this manager functionality is part of the responsibilities of a window manager? Looks like a responsibility of _X11 session manager_, which can be i3 if...

> high = pd.DataFrame({'high': self.data.High}, index=self.data.index).resample('15min').agg('max').dropna().values[:, 0][-500:] You should have compared with `label="right"`: ```py high = self.data.High.s.resample('15min', label='right').agg('max') ... ``` or at least that's what `resample_apply()` does.

There was a slight setback with our `Backtest.optimize()` `method='skopt'` relying on [scikit-optimize](https://github.com/scikit-optimize/scikit-optimize) which has seemingly become overly complex and was left abandoned. It took a while to discover [SAMBO optimization](https://sambo-optimization.github.io)...

The original issue has been fixed and 3fcb4ac526b07f22eb0b2f64496eff56b79848cc. Fix released. 🎆

You could also maybe use negative fixed commissions from https://github.com/kernc/backtesting.py/commit/8fbb902a8cf45280078745dbb02a7e3ae01f2293#diff-116e378d79600fdb62391576c1d6adc7f6f5c7fbcab1ceaca103178fc1f68559R1092 (should be released shortly).

Interestingly, we use `np.errstate` for Sortino. 🤔 https://github.com/kernc/backtesting.py/blob/68f6478d00b9eaa936a0da588a93a51b47bafb58/backtesting/_stats.py#L151-L152