liturgical-calendar 0.4.5

Library to determine liturgical dates and colours for the Anglican Church of England

Liturgical Calendar

This Python module will return the name, season, week number and liturgical colour for any day in the Gregorian calendar, according to the Anglican tradition of the Church of England.

This module's algorithm is a direct port to Python of DateTime::Calendar::Liturgical::Christian, which was originally written in Perl and loaded with the calendar of the Episcopal Church of the USA. It has now been fed with data from the Church of England's Calendar of saints and substantially modified to suit the Anglican calendar.

The output of this module is compared against the Church of England Lectionary, which is taken to be the canonical source.

Installation

This library is published on PyPI.

pip install liturgical-calendar

Usage, as a command

Once installed, this can be run at the command line. Currently it prints an object with various attributes. This portion of the module needs improvement, although it is probably more useful as a library.

Specify the date in YYYY-MM-DD format, or leave blank to return info for today.

# Get info for today
$ liturgical_calendar
name : 
prec : 1
season : Lent
season_url : https://en.wikipedia.org/wiki/Lent
weekno : 1
week : Lent 1
date : 2025-03-13
colour : purple
colourcode : #664fa6
ember : 0

# Get info for an arbitrary date
$ liturgical_calendar 2023-01-25
name : The Conversion of Paul
url : https://en.wikipedia.org/wiki/Conversion_of_Paul
prec : 7
type : Festival
type_url : https://en.wikipedia.org/wiki/Festival_(Church_of_England)
season : Epiphany
season_url : https://en.wikipedia.org/wiki/Epiphany_season
weekno : 3
week : Epiphany 3
date : 2023-01-25
colour : white
colourcode : #fffff6
ember : 0

Usage, as a library

# Get info for today
dayinfo = liturgical_calendar()

# Get info for an arbitrary date
# Date can be expressed as a string in YYYY-MM-DD format, a Datetime object, or a Date object
dayinfo = liturgical_calendar('YYYY-MM-DD')

# Access the attributes individually
print(dayinfo['colour'])

Issues

If you find bugs (either in the code or in the calendar data), please create an issue on GitHub.

Pull requests are always welcome, either to address bugs or add new features.