Questions tagged [python-polars]
The python-polars tag has no usage guidance.
3
questions
0
votes
1
answer
458
views
pl.datetime plots as days since epoch or 1970, if formatted - polars and matplotlib
I'm attempting to port some old reports from Pandas to Polars. I am happy with the data, and am now attempting to plot a few time series. This is working, but I'm finding that matplotlib just doesn't ...
- 123
0
votes
1
answer
473
views
polars: parsing a funky datetime format with optional fields
I am trying to handle data coming from software that has as a terrible format for a time duration: [days-]hours:minutes:seconds[.microseconds]. In case someone else ...
- 123
0
votes
1
answer
693
views
Read big JSON file as a Dataframe using polars
I am pretty new to polars and have been working around it just to get acquainted.
...
- 158