eXtra stuff for Dates and Times in Polars

Navigation

Verified details

These details have been verified by PyPI
Maintainers
Avatar for ion-elgreco from gravatar.com ion-elgreco Avatar for MarcoGorelli from gravatar.com MarcoGorelli

Unverified details

These details have not been verified by PyPI
Project links
Meta
Classifiers

Project description

polars-xdt

eXtra stuff for DateTimes

polars-xdt

PyPI version Read the docs!

eXtra stuff for DateTimes in Polars.

  • ✅ blazingly fast, written in Rust
  • ✅ custom business-day arithmetic
  • ✅ convert to and from multiple time zones
  • ✅ format datetime in different locales
  • ✅ convert to Julian Dates

Installation

First, you need to install Polars.

Then, you'll need to install polars-xdt:

pip install polars-xdt

Read the documentation for a little tutorial and API reference.

Basic Example

Say we start with

from datetime import date

import polars as pl
import polars_xdt as xdt


df = pl.DataFrame(
    {"date": [date(2023, 4, 3), date(2023, 9, 1), date(2024, 1, 4)]}
)

Let's shift Date forwards by 5 days, excluding Saturday and Sunday:

result = df.with_columns(
    date_shifted=xdt.offset_by(
      'date',
      '5bd',
      weekend=('Sat', 'Sun'),
    )
)
print(result)

shape: (3, 2)
┌────────────┬──────────────┐
│ date       ┆ date_shifted │
│ ---        ┆ ---          │
│ date       ┆ date         │
╞════════════╪══════════════╡
│ 2023-04-03 ┆ 2023-04-10   │
│ 2023-09-01 ┆ 2023-09-08   │
│ 2024-01-04 ┆ 2024-01-11   │
└────────────┴──────────────┘

Note that polars-xdt also registers a xdt namespace in the Expression class, so you could equivalently write the above using pl.col('date').xdt.offset_by('5bd') (but note that then type-checking would not recognise the xdt attribute).

Read the documentation for more examples!

Logo

Thanks to Olha Urdeichuk for the illustration.

Project details

Verified details

These details have been verified by PyPI
Maintainers
Avatar for ion-elgreco from gravatar.com ion-elgreco Avatar for MarcoGorelli from gravatar.com MarcoGorelli

Unverified details

These details have not been verified by PyPI
Project links
Meta
Classifiers

Release history Release notifications | RSS feed

0.16.0

0.15.3

0.15.2

0.15.0

0.14.14

0.14.13

0.14.12

0.14.11

0.14.10

0.14.7

0.14.6

0.14.5

0.14.3

0.14.2

This version

0.14.1

0.14.0

0.13.0

0.12.11

0.12.8

0.12.7

0.12.6

0.12.5

0.12.4

0.12.3

0.12.2

0.12.1

0.11.0

0.10.0

0.9.0

0.8.1

0.8.0

0.7.1

0.7.0

0.6.0

0.5.7

0.5.3

0.5.2

0.5.1

0.5.0

0.4.3

0.4.2

Download files

Download the file for your platform. If you're not sure which to choose, learn more about installing packages.

Source Distribution

polars_xdt-0.14.1.tar.gz (979.7 kB view hashes)

Uploaded Source

Built Distributions

polars_xdt-0.14.1-cp38-abi3-win_amd64.whl (3.8 MB view hashes)

Uploaded CPython 3.8+ Windows x86-64

polars_xdt-0.14.1-cp38-abi3-win32.whl (3.3 MB view hashes)

Uploaded CPython 3.8+ Windows x86

polars_xdt-0.14.1-cp38-abi3-manylinux_2_17_x86_64.manylinux2014_x86_64.whl (7.6 MB view hashes)

Uploaded CPython 3.8+ manylinux: glibc 2.17+ x86-64

polars_xdt-0.14.1-cp38-abi3-manylinux_2_17_i686.manylinux2014_i686.whl (7.7 MB view hashes)

Uploaded CPython 3.8+ manylinux: glibc 2.17+ i686

polars_xdt-0.14.1-cp38-abi3-manylinux_2_17_armv7l.manylinux2014_armv7l.whl (6.9 MB view hashes)

Uploaded CPython 3.8+ manylinux: glibc 2.17+ ARMv7l

polars_xdt-0.14.1-cp38-abi3-manylinux_2_17_aarch64.manylinux2014_aarch64.whl (7.1 MB view hashes)

Uploaded CPython 3.8+ manylinux: glibc 2.17+ ARM64

polars_xdt-0.14.1-cp38-abi3-macosx_11_0_arm64.whl (3.8 MB view hashes)

Uploaded CPython 3.8+ macOS 11.0+ ARM64

polars_xdt-0.14.1-cp38-abi3-macosx_10_12_x86_64.whl (4.0 MB view hashes)

Uploaded CPython 3.8+ macOS 10.12+ x86-64

Supported by

AWS AWS Cloud computing and Security Sponsor Datadog Datadog Monitoring Fastly Fastly CDN Google Google Download Analytics Microsoft Microsoft PSF Sponsor Pingdom Pingdom Monitoring Sentry Sentry Error logging StatusPage StatusPage Status page