Registry / monthdelta

monthdelta

library0.9.1pypypi✓ verified 80d ago

A Python library for date computations involving months, providing MonthDelta and MonthDate classes. Current version 0.9.1, last released in 2013. No active maintenance; may have compatibility issues with newer Python versions.

pip install monthdelta

package ↗homepage ↗

INSTALL

IMPORT

SIG · MONTHDELTA

monthdelta

pythonv0.9.1

harness data pending

Install & Compatibility

Where this runs

No compatibility data collected yet for this library.

Code

Verified usage

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

monthdelta

✓ from monthdelta import monthdelta

✗ from monthdelta import MonthDelta

monthmod

✓ from monthdelta import monthmod

date

✓ from monthdelta import date

Basic usage of MonthDelta and MonthDate for month-based date arithmetic.

from monthdelta import MonthDelta, MonthDate from datetime import date, datetime # Add one month to a date start = date(2020, 1, 31) result = start + MonthDelta(1) print(result) # 2020-02-29 (end-of-month aware) # Difference in months between dates d1 = date(2020, 1, 15) d2 = date(2020, 3, 15) md = MonthDelta(d2 - d1) # warning: may be inaccurate for uneven months print(md.months) # 2 # Use MonthDate for month components dt = MonthDate(2020, 2, 29) print(dt) # 2020-02-29

Debug

Known issues

gotchaMonthDelta behaves differently for dates with different number of days. Adding 1 month to Jan 31 gives Feb 28/29, not March 3. This may cause confusion if you expect strict 30-day increments.

fix

Understand that MonthDelta respects month boundaries, not day offsets. Use dateutil.relativedelta for more predictable behavior.

affects: all

deprecatedThe library has not been updated since 2013. It may not work with Python 3.9+ due to removal of some deprecated datetime methods.

fix

Consider using dateutil.relativedelta as a drop-in replacement.

affects: >=3.9

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Version history

0.9.1latest on PyPI · released Apr 23, 2009

Audit

Dependencies

No dependency data recorded yet.

Agent activity

2 hits · last 30 days

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Resources

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

homepagehttp://packages.python.org/MonthDelta ↗