print(textwrap.dedent(
    """    BEGIN:VCALENDAR
    PRODID:-//Atlassian Software Systems//Confluence Calendar Plugin//EN
    VERSION:2.0
    CALSCALE:GREGORIAN
    X-WR-CALNAME;VALUE=TEXT:
    X-WR-CALDESC;VALUE=TEXT:
    """
    ))
Python Форматирование большого текста