Fall back to column names with typos

Hitachi may or may not have time to fix typos in their dat file column headings to match their own spec.
Use a fallback to typo headings if the row doesn't contain the heading name as per the spec.

Author: steventux

manage_breast_screening/notifications/management/commands/create_appointments.py

@@ -111,12 +111,12 @@ def update_or_create_appointment(
                     nbss_id=row["Appointment ID"],
                     nhs_number=row["NHS Num"],
                     number=row["Screen Appt num"],
-                    batch_id=row["Batch ID"],
+                    batch_id=row.get("Batch ID", row.get("BatchID")),
                     clinic=clinic,
                     episode_started_at=datetime.strptime(
                         row["Episode Start"], "%Y%m%d"
                     ).replace(tzinfo=TZ_INFO),
-                    episode_type=row["Episode Type"],
+                    episode_type=row.get("Episode Type", row.get("Epsiode Type")),
                     starts_at=self.appointment_date_and_time(row),
                     status=row["Status"],
                     booked_by=row["Booked By"],

manage_breast_screening/notifications/tests/fixtures/ABC_20241202091221_APPT_106.dat

@@ -1,5 +1,5 @@
 "NBSSAPPT_HDR"|"00000013"|"20250128"|"170922"|"000003"
-"NBSSAPPT_FLDS"|"Sequence"|"BSO"|"Action"|"Clinic Code"|"Holding Clinic"|"Status"|"Attended Not Scr"|"Appointment ID"|"NHS Num"|"Episode Type"|"Episode Start"|"Batch ID"|"Screen or Asses"|"Screen Appt num"|"Booked By"|"Cancelled By"|"Appt Date"|"Appt Time"|"Location"|"Clinic Name"|"Clinic Name (Let)"|"Clinic Address 1"|"Clinic Address 2"|"Clinic Address 3"|"Clinic Address 4"|"Clinic Address 5"|"Postcode"|"Action Timestamp"
+"NBSSAPPT_FLDS"|"Sequence"|"BSO"|"Action"|"Clinic Code"|"Holding Clinic"|"Status"|"Attended Not Scr"|"Appointment ID"|"NHS Num"|"Epsiode Type"|"Episode Start"|"BatchID"|"Screen or Asses"|"Screen Appt num"|"Booked By"|"Cancelled By"|"Appt Date"|"Appt Time"|"Location"|"Clinic Name"|"Clinic Name (Let)"|"Clinic Address 1"|"Clinic Address 2"|"Clinic Address 3"|"Clinic Address 4"|"Clinic Address 5"|"Postcode"|"Action Timestamp"
 "NBSSAPPT_DATA"|"000001"|"KMK"|"C"|"BU003"|"N"|"C"|"N"|"BU003-67215-RA1-DN-Z2222-1"|"9449304424"|"S"|"20250102"|"KMKS02441"|"S"|""|"C"|"H"|"20250110"|"0845"|"MKGH"|"BREAST CARE UNIT"|"BREAST CARE UNIT"|"BREAST CARE UNIT"|"MILTON KEYNES HOSPITAL"|"STANDING WAY"|"MILTON KEYNES"|"MK6 5LD"|"MK6 5LD"|"20250123-121433"
 "NBSSAPPT_DATA"|"000002"|"KMK"|"B"|"BU011"|"N"|"B"|"N"|"BU011-67278-RA1-DN-Y1111-1"|"9449305552"|"S"|"20250128"|"KMK001326"|"S"|"1"|"H"|""|"20250314"|"1345"|"MKGH"|"BREAST CARE UNIT"|"BREAST CARE UNIT"|"BREAST CARE UNIT"|"MILTON KEYNES HOSPITAL"|"STANDING WAY"|"MILTON KEYNES"|"MK6 5LD"|"MK6 5LD"|"20250128-154003"
 "NBSSAPPT_DATA"|"000003"|"KMK"|"B"|"BU011"|"N"|"B"|"N"|"BU011-67278-RA1-DN-X0000-1"|"9449306621"|"F"|"20250128"|"KMK001326"|"A"|"3"|"H"|""|"20250314"|"1445"|"MKGH"|"BREAST CARE UNIT"|"BREAST CARE UNIT"|"BREAST CARE UNIT"|"MILTON KEYNES HOSPITAL"|"STANDING WAY"|"MILTON KEYNES"|"MK6 5LD"|"MK6 5LD"|"20250128-154004"