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2,124 Open 7,555 Closed
2,124 Open 7,555 Closed
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Issues list

Incorrect results with pl.struct().value_counts().struct.unnest() bug Something isn't working needs triage Awaiting prioritization by a maintainer python Related to Python Polars
#20927 opened Jan 26, 2025 by etrotta
2 tasks done
Allow for schema evolution in scan_parquet/_csv/... enhancement New feature or an improvement of an existing feature
#20926 opened Jan 26, 2025 by lmocsi
Parsing M.YYYY dates (without leading zero) is broken A-temporal Area: date/time functionality blocked Cannot be worked on due to external dependencies, or significant new internal features needed first bug Something isn't working python Related to Python Polars upstream issue
#20924 opened Jan 26, 2025 by nickolay
2 tasks done
3
Add linear_spaces (being to linear_space what int_ranges is to int_range) enhancement New feature or an improvement of an existing feature
#20922 opened Jan 26, 2025 by hericks
Panic on concat_arr method when using Enums bug Something isn't working needs triage Awaiting prioritization by a maintainer python Related to Python Polars
#20917 opened Jan 26, 2025 by etrotta
2 tasks done
Join on enums fails to match when sinking to parquet bug Something isn't working needs triage Awaiting prioritization by a maintainer python Related to Python Polars
#20916 opened Jan 25, 2025 by mdavis-xyz
2 tasks done
1
Not printing DataFrame when ssh'ing to a Mac and running polars inside a screen session bug Something isn't working needs triage Awaiting prioritization by a maintainer python Related to Python Polars
#20913 opened Jan 25, 2025 by twoertwein
2 tasks done
2
JoinType::Cross can be used even when cross_join feature is not enabled bug Something isn't working needs triage Awaiting prioritization by a maintainer rust Related to Rust Polars
#20912 opened Jan 25, 2025 by drhagen
2 tasks done
Inconsistent behavior with schema_overrides in read_csv bug Something isn't working needs triage Awaiting prioritization by a maintainer python Related to Python Polars
#20903 opened Jan 24, 2025 by PeterKeDer
2 tasks done
Polars count(*) + filter projects too many columns. bug Something isn't working needs triage Awaiting prioritization by a maintainer python Related to Python Polars
#20902 opened Jan 24, 2025 by kszlim
2 tasks done
1
@ritchie46
2
Add the ability to preserve_order in join_where enhancement New feature or an improvement of an existing feature
#20901 opened Jan 24, 2025 by kszlim
2
DstTzInfo is not a fixed offset timezone A-interop-pandas Area: interoperability with pandas A-temporal Area: date/time functionality bug Something isn't working python Related to Python Polars
#20898 opened Jan 24, 2025 by yiteng-guo
2 tasks done
1
PanicException after simple filter operation with LazyFrame on big dataset bug Something isn't working needs triage Awaiting prioritization by a maintainer python Related to Python Polars
#20894 opened Jan 24, 2025 by MaximilianHess
2 tasks done
[feat]group_by_dynamic date label by end datapoint enhancement New feature or an improvement of an existing feature
#20892 opened Jan 24, 2025 by nyssance
5
Configurable plotting backends A-api Area: changes to the public API python Related to Python Polars
#20885 opened Jan 24, 2025 by MarcoGorelli
9
Improved business day support A-api Area: changes to the public API A-temporal Area: date/time functionality
#20884 opened Jan 24, 2025 by MarcoGorelli
2
hist with bin_count occasionally leaves out maximum value bug Something isn't working needs triage Awaiting prioritization by a maintainer python Related to Python Polars
#20879 opened Jan 23, 2025 by camriddell
2 tasks done
Implode of empty dataframe with categorical attributes crashes bug Something isn't working needs triage Awaiting prioritization by a maintainer python Related to Python Polars
#20878 opened Jan 23, 2025 by evgenii-kuznetcov
2 tasks done
[wasm] Support cloud feature with polars WebAssembly/pyodide enhancement New feature or an improvement of an existing feature
#20877 opened Jan 23, 2025 by mscolnick
6
[wasm] polars read_parquet raises AttributeError: type object 'builtins.PyLazyFrame' has no attribute 'new_from_parquet' bug Something isn't working needs triage Awaiting prioritization by a maintainer python Related to Python Polars
#20876 opened Jan 23, 2025 by mscolnick
2 tasks done
Polars should respect the OMP_NUM_THREADS environment variable enhancement New feature or an improvement of an existing feature
#20874 opened Jan 23, 2025 by cread
from_arrow doesn't support _arrow_c_stream A-api Area: changes to the public API A-interop Area: interoperability with other libraries A-interop-arrow Area: interoperability with other Arrow implementations (such as pyarrow) bug Something isn't working needs triage Awaiting prioritization by a maintainer python Related to Python Polars
#20872 opened Jan 23, 2025 by ion-elgreco
2 tasks done
4
write_excel writes empty file if >1M rows A-io-spreadsheet Area: reading/writing Excel/ODS files bug Something isn't working good first issue Good for newcomers needs triage Awaiting prioritization by a maintainer python Related to Python Polars
#20870 opened Jan 23, 2025 by mdavis-xyz
2 tasks done
1
@banflam
2
Casting pl.Categorical("physical") to pl.Categorical("lexical") doesn't invalidate sortedness flag A-dtype-categorical Area: categorical data type accepted Ready for implementation bug Something isn't working P-high Priority: high python Related to Python Polars
#20864 opened Jan 23, 2025 by evgenii-kuznetcov
2 tasks done
Parquet reader reads int96 timestamps as nanosecond, even though explicit schema is provided A-io-parquet Area: reading/writing Parquet files A-temporal Area: date/time functionality bug Something isn't working needs triage Awaiting prioritization by a maintainer python Related to Python Polars
#20863 opened Jan 23, 2025 by ion-elgreco
2 tasks done
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