Search results

PDEP-13: The pandas Logical Type System

PDEPpandas enhancement proposalpandas enhancement proposal

Stale

Status: Closed (abandoned).

pandas-dev/pandasnumber 58455

#58455 In pandas-dev/pandas;

· by WillAyd was closed on Apr 21, 2025

[READY] perf improvements for strftime

DatetimeDatetime data dtypeDatetime data dtype

PerformanceMemory or execution speed performanceMemory or execution speed performance

Stale

Status: Closed (abandoned).

pandas-dev/pandasnumber 51298

#51298 In pandas-dev/pandas;

· by smarie was closed on Oct 5, 2025

PERF: Use a C Union in maybe_convert_numeric

MothballedTemporarily-closed PR the author plans to return toTemporarily-closed PR the author plans to return to

PerformanceMemory or execution speed performanceMemory or execution speed performance

Status: Closed (abandoned).

pandas-dev/pandasnumber 51029

#51029 In pandas-dev/pandas;

· by lithomas1 was closed on Aug 11, 2023

DEPR: deprecate strings T, S, L, U, and N in offsets frequencies, resolution abbreviations, _attrname_to_abbrevs

DeprecateFunctionality to remove in pandasFunctionality to remove in pandas

FrequencyDateOffsetsDateOffsets

Status: Merged (completed).

pandas-dev/pandasnumber 54061

#54061 In pandas-dev/pandas;

· by natmokval was closed on Aug 29, 2023

· 

2.2

used regular expression in <code>format_is_iso()</code>

DatetimeDatetime data dtypeDatetime data dtype

PerformanceMemory or execution speed performanceMemory or execution speed performance

Status: Merged (completed).

pandas-dev/pandasnumber 50468

#50468 In pandas-dev/pandas;

· by ShashwatAgrawal20 was closed on Jan 2, 2023

· 

2.0

Bitmask Backed MaskedArray

Arrowpyarrow functionalitypyarrow functionality

BuildLibrary building on various platformsLibrary building on various platforms

NA - MaskedArraysRelated to pd.NA and nullable extension arraysRelated to pd.NA and nullable extension arrays

Status: Closed (abandoned).

pandas-dev/pandasnumber 54506

#54506 In pandas-dev/pandas;

· by WillAyd was closed on Oct 23, 2023

Use CMake for Build System

BuildLibrary building on various platformsLibrary building on various platforms

Status: Closed (abandoned).

pandas-dev/pandasnumber 47380

#47380 In pandas-dev/pandas;

· by WillAyd was closed on Aug 22, 2022

Enable many complex number tests

ComplexComplex NumbersComplex Numbers

Stale

Status: Closed (abandoned).

pandas-dev/pandasnumber 54761

#54761 In pandas-dev/pandas;

· by MichaelTiemannOSC was closed on Oct 29, 2024

BUG fixing module first() and DateOffset

FrequencyDateOffsetsDateOffsets

Stale

Status: Closed (abandoned).

pandas-dev/pandasnumber 52487

#52487 In pandas-dev/pandas;

· by DeaMariaLeon was closed on Jun 2, 2023

· 

2.1

DOC add example of Series.index

Docs

Status: Merged (completed).

pandas-dev/pandasnumber 51842

#51842 In pandas-dev/pandas;

· by ggold7046 was closed on Apr 16, 2023

· 

2.1

CoW: Push reference tracking down to the block level

Copy / view semantics

Status: Merged (completed).

pandas-dev/pandasnumber 51144

#51144 In pandas-dev/pandas;

· by phofl was closed on Feb 8, 2023

· 

2.0

[READY] Improved performance of <code>Period</code>'s default formatter (<code>period_format</code>)

Output-Formatting__repr__ of pandas objects, to_string__repr__ of pandas objects, to_string

PerformanceMemory or execution speed performanceMemory or execution speed performance

Stale

Status: Merged (completed).

pandas-dev/pandasnumber 51459

#51459 In pandas-dev/pandas;

· by smarie was closed on May 7, 2023

· 

2.1