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Icalendar

icalendar parser library for Python

Install / Use

/learn @collective/Icalendar
About this skill

Quality Score

0/100

Supported Platforms

Universal

README

========================================================== Internet Calendaring and Scheduling (iCalendar) for Python

The icalendar <https://pypi.org/project/icalendar/>_ package is an :rfc:5545 compatible parser and generator of iCalendar files.

icalendar can create, inspect, and modify calendaring information with Python.

icalendar supports multiple timezone implementations, including zoneinfo <https://docs.python.org/3/library/zoneinfo.html>, dateutil.tz <https://dateutil.readthedocs.io/en/latest/tz.html>, and pytz <https://pypi.org/project/pytz/>_.


:Homepage: https://icalendar.readthedocs.io/en/stable/ :Community Discussions: https://github.com/collective/icalendar/discussions :Issue Tracker: https://github.com/collective/icalendar/issues :Code: https://github.com/collective/icalendar :Dependencies: python-dateutil <https://pypi.org/project/python-dateutil/>_ and tzdata <https://pypi.org/project/tzdata/>. :License: 2-Clause BSD License <https://github.com/collective/icalendar/blob/main/LICENSE.rst> :Contribute: Contribute to icalendar <https://icalendar.readthedocs.io/en/latest/contribute/index.html>_ :Funding: Open Collective <https://opencollective.com/python-icalendar>_


.. image:: https://img.shields.io/pypi/v/icalendar :target: https://pypi.org/project/icalendar/ :alt: Python package version on PyPI

.. image:: https://img.shields.io/github/v/release/collective/icalendar :target: https://pypi.org/project/icalendar/#history :alt: Latest release

.. image:: https://img.shields.io/pypi/pyversions/icalendar :target: https://pypi.org/project/icalendar/ :alt: Supported Python versions

.. image:: https://static.pepy.tech/personalized-badge/icalendar?period=total&units=INTERNATIONAL_SYSTEM&left_color=GREY&right_color=GREEN&left_text=downloads :target: https://pypistats.org/packages/icalendar :alt: Downloads from PyPI

.. image:: https://img.shields.io/github/actions/workflow/status/collective/icalendar/tests.yml?branch=main&label=main&logo=github :target: https://github.com/collective/icalendar/actions/workflows/tests.yml?query=branch%3Amain :alt: GitHub Actions build status for main

.. image:: https://readthedocs.org/projects/icalendar/badge/?version=latest :target: https://icalendar.readthedocs.io/en/latest/ :alt: Documentation status

.. image:: https://coveralls.io/repos/github/collective/icalendar/badge.svg?branch=main :target: https://coveralls.io/github/collective/icalendar?branch=main :alt: Test coverage

.. image:: https://img.shields.io/endpoint?url=https://raw.githubusercontent.com/astral-sh/ruff/main/assets/badge/v2.json :target: https://github.com/astral-sh/ruff :alt: Ruff

.. image:: https://img.shields.io/badge/%F0%9F%A4%91-Funding-brightgreen :target: https://opencollective.com/python-icalendar :alt: Funding

Install icalendar

See how to install icalendar <https://icalendar.readthedocs.io/en/stable/install.html>_.

Usage

For how to use icalendar, including how to read, modify, and write iCalendar files, see the Usage <https://icalendar.readthedocs.io/en/latest/how-to/usage.html>_ guide.

Related projects

VObject <https://github.com/py-vobject/vobject>_ VObject is intended to be a full-featured Python package for parsing and generating Card and Calendar files.

iCalEvents <https://github.com/jazzband/icalevents>_ iCalEvents is built on top of icalendar, and allows you to query iCalendar files to get the events happening on specific dates. It manages recurrent events as well.

recurring-ical-events <https://pypi.org/project/recurring-ical-events/>_ Library to query an icalendar.Calendar object for events and other components happening at a certain date or within a certain time.

x-wr-timezone <https://pypi.org/project/x-wr-timezone/>_ Library and command line tool to make icalendar.Calendar objects and files from Google Calendar, using the non-standard X-WR-TIMEZONE property, compliant with the :rfc:5545 standard.

ics-query <http://pypi.org/project/ics-query>_ Command line tool to query iCalendar files for occurrences of events and other components.

icalendar-compatibility <https://icalendar-compatibility.readthedocs.io/en/latest/>_ Access event data compatible with :rfc:5545 and different implementations.

caldav <https://caldav.readthedocs.io/>_ CalDAV is a :rfc:4791 client library for Python based on icalendar.

icalendar-anonymizer <https://pypi.org/project/icalendar-anonymizer/>_ Anonymize iCalendar files by stripping personal data while preserving technical properties for bug reproduction.

ical2jcal <https://pypi.org/project/ical2jcal>_ Convert between iCalendar and jCalendar.

sphinx-icalendar <https://pypi.org/project/sphinx-icalendar/>_ Provides calendar code blocks and syntax highlighting in a tabbed interface for documentation as an extension to Sphinx.

Change log

See the change log <https://icalendar.readthedocs.io/en/latest/reference/changelog.html>_ for the latest updates to icalendar.

View on GitHub
GitHub Stars1.1k
CategoryDevelopment
Updated14h ago
Forks249

Languages

Python

Security Score

85/100

Audited on Mar 28, 2026

No findings