def check_total_transfers():
num_people = Person.select().count()
total_incoming = Transfer.select().where(Transfer.from_facility >> None).count()
total_outgoing = Transfer.select().where(Transfer.to_facility >> None).count()
if total_incoming == num_people and total_outgoing == num_people:
print "Looks good"
return True
if total_incoming != num_people:
print "Incoming transfers don't match: %d != %d" % (total_incoming, num_people)
if total_outgoing != num_people:
print "Outgoing transfers don't match: %d != %d" % (total_outgoing, num_people)
return False
def get_data():
(start, end) = get_boundary_dates()
data = {
'start_date': start.isoformat(),
'end_date': end.isoformat(),
'detentions': {},
'deportations': {},
}
detentions_to_date = 0
deportations_to_date = 0
for transfer in Transfer.select().where(
(Transfer.from_facility >> None) | (Transfer.to_facility >> None)).order_by(Transfer.date):
datestr = transfer.date.isoformat()
if transfer.from_facility is None:
if datestr not in data['detentions']:
data['detentions'][datestr] = {
'facilities': set(),
'to_date': detentions_to_date,
}
detentions_to_date += 1
data['detentions'][datestr]['facilities'].add(transfer.to_facility.get_id())
data['detentions'][datestr]['to_date'] = detentions_to_date
elif transfer.to_facility is None and transfer.reason == "Removed":
if datestr not in data['deportations']:
data['deportations'][datestr] = {
'facilities': set(),
'to_date': deportations_to_date,
}
deportations_to_date += 1
data['deportations'][datestr]['facilities'].add(transfer.from_facility.get_id())
data['deportations'][datestr]['to_date'] = deportations_to_date
else:
pass
return sets_to_lists(data)
def get_boundary_dates():
earliest_date = datetime.strptime(Transfer.select().where((Transfer.from_facility >> None) | (Transfer.to_facility >> None)).aggregate(fn.Min(Transfer.date)), "%Y-%m-%d").date()
latest_date = datetime.strptime(Transfer.select().where((Transfer.from_facility >> None) | (Transfer.to_facility >> None)).aggregate(fn.Max(Transfer.date)), "%Y-%m-%d").date()
return (earliest_date, latest_date)