def event_reverse(event_time, event_schedule, indent_level = 0):
print(('\t' * indent_level) + event_time.strftime('%%d:%M %p').lower() % (event_time.hour % 12))
rev_a = {}
for assignment in event_schedule:
for person in hookline.flatten_list(event_schedule[assignment]):
if person not in rev_a:
rev_a[person] = []
rev_a[person].append(assignment)
for person in sorted(rev_a):
print('\t\t%s: %s' % (person, ', '.join(rev_a[person])))
def has_names(assignment_tuple): return len(hookline.flatten_list(assignment_tuple[1])) > 0