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A simple utility for calculating business time aware timedeltas between two datetimes

Project description

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Description: businesstime
============

.. image:: https://badge.fury.io/py/businesstime.png
:target: http://badge.fury.io/py/businesstime

.. image:: https://travis-ci.org/seatgeek/businesstime.png?branch=master
:target: https://travis-ci.org/seatgeek/businesstime

BusinessTime is a simple utility for calculating business time aware timedeltas between two datetimes. BusinessTime's understanding of weekends, holidays and business hours can be easily configured in code.

.. code-block:: pycon

>>> datetime(2013, 12, 26, 5) - datetime(2013, 12, 23, 12)
datetime.timedelta(2, 61200)
>>> bt = businesstime.BusinessTime(holidays=businesstime.holidays.usa.USFederalHolidays())
>>> bt.businesstimedelta(datetime(2013, 12, 23, 12), datetime(2013, 12, 26, 5))
datetime.timedelta(1, 18000)

Features
--------

- Simple, pythonic, business-time-aware datetime math
- A simple declarative format for defining holidays
- A number of useful iterators/predicate functions related to holidays/weekends/business hours


0.3.0
=====
* Fix a bug (#25) where holidays were not properly detected when later dates were tested before earlier ones, thanks @agans
* Fix a bug (#13) where time deltas were calculated incorrectly when both start and end times are after business hours, thanks @airsource
* `businesstime_hours` now returns a `timedelta` rather than a numeric value (#23), thanks @naes17
* `businesstimedelta` now returns negative timedeltas when the start time is after the end time (#19), thanks @jeremyklein
* Add 2017-2018 public holidays for Queensland/Brisbane Australia (#17), thanks @danc86

0.2.1
=====
* Fix broken pypi package (#14), thanks @tarkatronic

0.2.0
=====
* Change package layout: country-specific holidays are stored in files named w/ their ISO 3166-1 alpha-3 country codes
* Add 2013-2016 public holidays for Queensland/Brisbane Australia (#11), from @danc86
* Fix AttributeError when no holidays are specified (#10), from @danc86

0.1.6
=====
* Handle US federal holidays that fall on the weekend but are observed on Friday/Monday (#8)

0.1.5
=====
* Fixed a bug (#7) where a datetime after business hours and a datetime during business hours were handled incorrectly

0.1.4
=====
* Fixed a bug (#6) where two datetimes on the same day but before business hours were handled incorrectly

0.1.3
=====
* Fixed a bug (#3) where the first instant of a business day was not considered part of that day

0.1.2
=====
* Fix changelog

0.1.1
=====
* Fix pypi package

0.1.0
=====
* Public Release

Platform: UNKNOWN
Classifier: Programming Language :: Python :: 2.7

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