Jan Škoda

icon indicating a website link http://www.janskoda.cz/

icon company @crypto-lake icon location Prague icon location Python developer, data scientist, quant and team lead with passion for squash, ML/AI and the start-up world.

Results 16 comments of Jan Škoda

cannot stream cursor on very large table

Yes, our Postgres runs on EC2.

cannot stream cursor on very large table

Interesting, we use TimescaleDB as well.

Error when downloading funding data - "cannot convert input with unit 's'"

That's weird, I tried now with recent binance futures funding rates and they seem to work well including to_datetime conversion. Maybe some older data cause the conversion to break, I...

Error when downloading funding data - "cannot convert input with unit 's'"

It seems older binance futures data use funding rates in nanosecond format, so unit has to be set to 'ns'. Later I introduced this bug a few versions back by...

Running Cython fails with 3.14.0a1 - a list attribute gets changed to `None`

I tried to compile numpy from @markshannon fix branch and the Cython compilation suddenly worked. Thank you!

Wrong 'origin_time' in Kucoin book_delta_v2

hi @benjzyq, we don't support origin_time for kucoin. i think it was added to the exchange api after we implemented kucoin api. we will implement it, probably within a week,...