days = ['Mon', 'Tues', 'Wed', 'Thur', 'Fri', 'Sat', 'Sun']
times = ['AM', 'PM', 'Night']
from random import random
def get_dict():
    result = {}
    for x in days:
        for y in times:
            result[(x,y)] = (random() < .5)
    return result


for x in range(20):
    a = db.newrecord('schedule', ctxid)
    a['schedule_times'] = get_dict()
    db.pclink(124, a.commit(), ctxid=ctxid)