Worldwide holidays and working days helper and toolkit.
Project description
Overview
Calendra is a Python module that offers classes able to handle calendars, list legal / religious holidays and gives working-day-related computation functions.
History
Calendra is a fork of Workalendar designed to be more extensible and introspectable, adding interfaces where Workalendar is philosophically opposed for the sake of simplicity.
Status
The project is stable and in production use. Calendra follows the principles of semver for released verisons.
Usage sample
>>> from datetime import date
>>> from calendra.europe import France
>>> cal = France()
>>> cal.holidays(2012)
[(datetime.date(2012, 1, 1), 'New year'),
(datetime.date(2012, 4, 9), 'Easter Monday'),
(datetime.date(2012, 5, 1), 'Labour Day'),
(datetime.date(2012, 5, 8), 'Victory in Europe Day'),
(datetime.date(2012, 5, 17), 'Ascension Day'),
(datetime.date(2012, 5, 28), 'Whit Monday'),
(datetime.date(2012, 7, 14), 'Bastille Day'),
(datetime.date(2012, 8, 15), 'Assumption of Mary to Heaven'),
(datetime.date(2012, 11, 1), "All Saints' Day"),
(datetime.date(2012, 11, 11), 'Armistice Day'),
(datetime.date(2012, 12, 25), 'Christmas')]
>>> cal.is_working_day(date(2012, 12, 25)) # it's Christmas
False
>>> cal.is_working_day(date(2012, 12, 30)) # it's Sunday
False
>>> cal.is_working_day(date(2012, 12, 26))
True
>>> cal.add_working_days(date(2012, 12, 23), 5) # 5 working days after Xmas
datetime.date(2012, 12, 31)External dependencies
You may want to install python-dev and/or python3-dev on your machine to either run the installation or run tests via tox.
Tests
Travis status:
To run test, just install tox with pip install tox and run:
tox
from the command line.
Available Calendars
Europe
Belgium
Czech Republic
European Central Bank
Finland
France
France (Alsace / Moselle)
Germany
Greece
Hungary
Iceland
Italy
Norway
Poland
Sweden
United Kingdom (incl. Northern Ireland)
America
Brazil (incl. São Paulo state and city)
Chile
Mexico
Panama
United States of America (including state holidays)
Canada (including provincial and territory holidays)
Asia
Japan
Qatar
South Korea
Taiwan
Oceania
Australia (incl. its different states)
Marshall Islands
Africa
Algeria
Benin
Ivory Coast
Madagascar
São Tomé
South Africa
And more to come (I hope!)
Caveats
Please take note that some calendars are not 100% accurate. The most common example is the Islamic calendar, where some computed holidays are not exactly on the same official day decided by religious authorities, and this may vary country by country. Whenever it’s possible, try to adjust your results with the official data provided by the adequate authorities.
Contributing
Please read our CONTRIBUTING.rst document to discover how you can contribute to calendra. Pull-requests are very welcome.
License
This library is published under the terms of the MIT License. Please check the LICENSE file for more details.
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