from slugify import slugify

from rcal.db import Session
from rcal.model import Calendar


def main():
    session = Session.create()
    for calendar in session.query(Calendar).all():
        calendar.custom_url = slugify(
            calendar.custom_name
            if calendar.custom_name
            else calendar.name)
    session.commit()

if __name__ == '__main__':
    main()