How to guides# Install Python package with pip Debian or Ubuntu Fedora Upgrade guide 7.0.0 6.0.0 Usage Components Subcomponents Value types Property parameters Examples Examples in source code Miscellaneous examples Handle parsing errors Check for parsing errors Access broken properties Work with partially valid data Round-trip serialization Handle errors programmatically Catch broken property access Event attendees Add attendees to an event Access attendee information Custom components Parse custom components Access custom components Round-trip preservation Which from_ical()? Register custom component classes RFC 5545 compliance Nested custom components Use cases Related content jCal - RFC 7265 Read jCal input Write jCal output Command line interface Help Read calendar from file Read calendar from URL Shell-based mail client Fuzz testing Identify uncaught fuzzing errors Create a fuzz test case Reproduce fuzzing issues locally