datedelta

library1.4pypypi✓ verified 86d ago

Provides a DateDelta class for arithmetic between dates, similar to datetime.timedelta but for date objects. Current version 1.4, release cadence is low (last release 2019).

serialization

pip install datedelta

github ↗package ↗

INSTALL

IMPORT

SIG · DATEDELTA

datedelta

serializationpythonv1.4

Install

1.5s avg

Import

—

Disk

16MB

Pass rate

10/ 10

Env Coverage10 / 10

glibc

3.9–3.13

musl

3.9–3.13

Install & Compatibility

Where this runs

tested against v1.4 · pip install

no network on importno background threads

Install × environment matrix

Each cell = how many times install + import succeeded across repeated harness runs. Partial = flaky.
glibc = Debian/Ubuntu slim · musl = Alpine Linux

musl

py 3.10–3.95 runs

installs and imports cleanly · install 0.0s · import 0.000s · 17.8MB

glibc

py 3.10–3.95 runs

installs and imports cleanly · install 1.5s · import 0.000s · 18MB

16MB installed

● package 16MB

Code

Verified usage

Verified import paths — ran on the pinned version, not inferred.

datedelta

✓ from datedelta import datedelta

✗ from datedelta import DateDelta

Add a DateDelta to a date to get another date.

from datetime import date from datedelta import DateDelta, DAYS, MONTHS, YEARS today = date.today() delta = DateDelta(years=1, months=2, days=10) new_date = today + delta print(new_date) # Or using constants: new_date2 = today + 1*YEARS + 2*MONTHS + 10*DAYS print(new_date2)

Debug

Known issues

gotchaDateDelta cannot be added to datetime objects, only date objects. Attempting to add to datetime causes a TypeError.

fix

Convert datetime to date first: some_datetime.date() + datedelta

affects: all

gotchaAdding a DateDelta with months to a date near month end can produce unexpected results (e.g., Jan 31 + 1 month = Feb 28/29). No month overflow to next month.

fix

Be aware of month-end clamping behavior; it's by design.

affects: all

gotchaDateDelta only supports years, months, weeks, days. No support for hours, minutes, seconds, or microseconds.

fix

Use datetime.timedelta for sub-day precision.

affects: all

Upgrade

Version history

1.4latest on PyPI · released Jan 1, 2022

Audit

Dependencies

No dependency data recorded yet.

Agent activity

9 hits · last 30 days

node

Resources

githubhttps://github.com/aaugustin/datedelta ↗

packagehttps://pypi.org/project/datedelta/ ↗