BetaCalendars PrintLint

BetaCalendars PrintLint checks calendar data and print-layout artifacts before release. It independently calculates Gregorian month topology and validates manifest structure, blank grids, SVG safety, PDF page boxes, and declared page geometry.

Start with the installation and first validation, then explore the CLI, Python API, manifest schema, and format-specific guides.

The package is published for Python developers. The printable calendar pages at Beta Calendars are human-readable references only; package execution makes no network requests.