stat['arrival'] += lateness_offset
if stat['arrival'] > get_mins(time):
stat['arrival'] = None
ret.append(p)
return ret
def get_state(time):
return {
'time': get_mins(time),
'patients': get_patients(get_schedule(time), time),
'sites': config_coll.find_one({'name': 'site'})['data'],
'optimizer': {
"active": False,
"advanceTime": 60,
"objective": {
"waitNorm": "l1",
"overTimeWeight": 10
},
"confidenceLevel": 0.7,
"patientConfidenceLevel": 0.7,
"numSamples": 100
}
}
if __name__ == '__main__':
time = parse_dt('2014-09-27 8:30:15')
state = get_state(time)
r = requests.post('http://localhost:4567/evaluate', json=state)
print(r.text)
def post_state():
msg = flask.request.get_json()
state = get_state(parse_dt(msg['time']))
return flask.jsonify(state)
xs[i - 1]["completed_dt"] = smin(xs[i - 1]["completed_dt"], xs[i]["begin_dt"])
def get_schedule(time):
# time is str of format '2012-05-05 12:30:15'
# and we will get schedule of that day until that time
sites = config_coll.find_one({"name": "site"})["data"]
day = datetime.combine(time.date(), datetime.min.time())
next_day = day + timedelta(1)
orders = list(raw_order_coll.find({"appointment_dt": {"$gt": day, "$lt": next_day}}))
for x in orders:
del x["_id"]
mask_dt(orders, time)
orders = [x for x in orders if valid_order(x)]
orders = filter_orders(orders, sites)
orders = condense_orders(orders)
fix_completion_time(orders)
orders.sort(key=lambda x: x["appointment_dt"])
# time_to_str(orders)
return orders
if __name__ == "__main__":
time = parse_dt("2014-09-27 8:30:15")
orders = get_schedule(time)
for x in orders:
print(x["site"], x["machine"])
def hl7json():
msg = flask.request.get_json()
# NOTE we're only processing for outpatient MRI here
if msg['Modality'] != 'MRI' or msg['Patient.Class'] != 'O':
return flask.jsonify({'status': 'ignore'})
if msg['Service.Description'].find('READ') != -1:
return flask.jsonify({'status': 'ignore'})
if msg['Service.Description'].find('ARCHIVE') != -1:
return flask.jsonify({'status': 'ignore'})
for x in ['Message.DT', 'Result.Change.DT', 'Scheduled.DT']:
if msg[x] != None:
msg[x] = parse_dt(msg[x])
msg['Observation.Duration'] = int(msg['Observation.Duration'])
if msg['Machine'] == '': msg['Machine'] = None
key = {'accession': msg['h.accession.']}
if raw_order.find_one(key) == None:
raw_order.insert({
'accession': msg['h.accession.'],
'mrn': msg['h.mrn.'],
'schedule_dt': msg['Message.DT'],
'appointment_dt': None,
'arrival_dt': None,
'begin_dt': None,
'completed_dt': None,
'service': None,
'slot': None,
'site': None,
'machine': None,
})
raw_order.update_one(
key,
{'$set': {
'appointment_dt': msg['Scheduled.DT'],
'service': msg['Service.Description'],
'slot': msg['Observation.Duration'],
'site': msg['Site'],
'machine': msg['Machine'],
}}
)
# Patient arrival message
if msg['ResultStatus'] == 'I' and msg['OrderControlCode'] == 'SC' and msg['Result.Change.DT'] == None:
raw_order.update_one(
key,
{'$set': {
'arrival_dt': msg['Message.DT']
}}
)
# Study begin message
elif msg['ResultStatus'] == 'I' and msg['OrderControlCode'] == 'SC' and msg['Result.Change.DT'] != None:
raw_order.update_one(
key,
{'$set': {
'begin_dt': msg['Result.Change.DT']
}}
)
# Study completion message
elif msg['ResultStatus'] == 'C' and msg['OrderControlCode'] == 'SC' and msg['Result.Change.DT'] != None:
raw_order.update_one(
key,
{'$set': {
'completed_dt': msg['Result.Change.DT']
}}
)
# Study cancel message
elif msg['ResultStatus'] == 'X' and msg['OrderControlCode'] == 'CA':
raw_order.delete_one(key)
return flask.jsonify({'status': 'ok'})
